The Regulated to Fail Policy Simulator

How the simulator works

Every number the model uses, where it comes from, how sure we are of it, and what the model leaves out. Model0.5.0.

What the model does

The simulator is a model of English higher education's finances from 2024–25, its base year, to 2035–36. It is illustrative: it lets you explore how specified policy changes propagate through the system, not what will happen. Its counts of providers in deficit, merging or closing are outputs of a model, not forecasts; it cannot say which providers will fail, what a policy costs the public finances in total, or whether lighter regulation is better overall (it counts regulation's costs, not its benefits). It runs in your browser; nothing you do is sent anywhere.

Each simulated year, in a fixed order:

  1. Policy, prices and people. The rules in force that year, inflation, pay awards, pension and National Insurance rates, and the number of 18-year-olds.
  2. Students. Each year's home undergraduate intake follows that year's 18-year-olds and each provider's reputation; taught and research postgraduates are recruited separately, so undergraduate policies do not move them. International entrants respond to visa rules, fees against a fee that keeps pace with prices (including the levy passed on) and reputation. Every cohort stays for the length of its course.
  3. Income and costs. Fees, grants and research income; staff and running costs, which move only partly with student numbers. Funding body grants are kept apart: the OfS teaching grant, Research England's QR and other grants each follow their own policy.
  4. Cash. The surplus or deficit, less capital spending, changes each provider's cash. A provider that ends a year owing more than its cash and current investments pays interest on the gap at Bank Rate plus a premium.
  5. Status. Comfortable, in deficit, in serious distress (cash below 10 per cent of a year's spending), or unable to pay its way.
  6. Responses. Providers under pressure freeze posts and capital spending, run severance schemes, push international recruitment, close courses, cut research, sell assets, and finally seek a merger or close. Providers in comfortable surplus rebuild and invest.
  7. Closures. A closed provider's continuing students finish their courses elsewhere if a place can be found — in its region first, then anywhere in England, each receiving provider taking at most a set share of its own students — or lose their place. Its future applicants mostly apply elsewhere, within the same limit.
  8. Consequences. Student experience, research standing and reputation follow those responses slowly — which is why a policy that looks fine in 2027 can look different in 2034.

Every relationship is one of three kinds, and each carries an evidence grade: accounting (a rule or identity, known exactly), measured (estimated from data) or assumption (a judgement). Of 121 parameters, 5 are accounting, 34 measured and 82 assumptions.

"Why did this happen?" on the simulator splits any difference between your policy and current policy into what each rule does on its own (re-running the model with just that rule changed) and what the rules do together.

The synthetic sector

The model has one synthetic provider for each of the 279 registered providers in the Office for Students' financial data, in the OfS's seven groups. No synthetic provider is a real one, and none is named after one. Each group's totals reproduce the OfS's 2024–25 accounts exactly; within a group, providers differ in size, margin, cash, international students, region and subjects as real providers in that group do, measured from HESA's provider-level data.

The seven groups, 2024–25
GroupProvidersIncomeSurplusHESA providers measured
Large research-intensive university21£23.5bn2.3%20
Large teaching-intensive university14£5.1bn-1.7%14
Medium-sized university43£10.9bn0.4%41
Smaller university or college53£3.4bn3.8%49
Specialist institution58£2.0bn4.6%45
Specialist creative institution45£1.7bn4.6%38
Level 4 and 5 provider45£1.5bn5.8%26

What the seven groups mean

The model uses the seven groups the Office for Students uses in its financial reports. The OfS sorts providers by asking, in order: are most of its students below degree level? Does it specialise in one or two subjects? How much teaching income (tuition fees and OfS grants) does it have? Further education colleges are not in the OfS's financial figures, so they are not in the model.

Large research-intensive university (Research-intensive, 21 providers)

Teaching income (tuition fees and OfS grants) of more than £200m a year, making up less than 70% of all its income. Most of the rest comes from research grants and contracts.

The big research universities, most with 20,000 to 35,000 students. Almost all are members of the Russell Group.

Large teaching-intensive university (Teaching-intensive, 14 providers)

Teaching income of more than £200m a year, making up more than 70% of all its income: it depends on tuition fees far more than on research.

Large universities, most with 22,000 to 32,000 students. Most are former polytechnics, which became universities in 1992.

Medium-sized university (Medium, 43 providers)

Teaching income of £100m to £200m a year.

Mid-sized universities, most with 10,000 to 20,000 students: post-1992 universities alongside smaller research universities, several of them founded in the 1960s.

Smaller university or college (Smaller, 53 providers)

Teaching income of less than £100m a year (or not known), for a provider that is neither a specialist nor teaching mainly below degree level.

A varied group: small universities (many of which began as teacher-training or church colleges), university colleges and private providers. Most have fewer than 10,000 students and many fewer than 1,000.

Specialist institution (Specialist, 58 providers)

At least 75% of its students in one broad subject area, or at least 90% in two, where neither is creative arts and design. Specialism is tested before size, so a specialist can be any size.

Theological and Bible colleges, medical, veterinary and health schools, business and law schools, agricultural universities and some postgraduate research institutes. Many are very small; a few are large or research-heavy.

Specialist creative institution (Creative, 45 providers)

A specialist (at least 75% of students in one broad subject area, or 90% in two) where creative arts and design is one of the two.

Conservatoires, drama and dance schools, art and design universities, film schools and popular music colleges. Mostly small, with costly studio and small-group teaching.

Level 4 and 5 provider (Level 4-5, 45 providers)

More than half of its higher education students are studying at Level 4 or 5, below a bachelor's degree. Level 4 is the standard of a degree's first year (such as a Higher National Certificate, HNC); Level 5 of its second (a Higher National Diploma, HND, or a foundation degree); a bachelor's degree is Level 6. This is tested first, so such a provider is in this group whatever its size or subject.

Mostly private providers, most teaching business and management, almost all to UK students. Further education colleges teach most Level 4 and 5 courses, but their finances are overseen by the Department for Education, not the OfS, so they are not in the OfS's figures or in the model.

Source: Office for Students, Provider typologies 2022, and its provider data for the typical student numbers (full-time equivalent, 2020-21). The numbers of providers are those in the OfS's 2024-25 financial data.

Caveats

  • The groups are the OfS's, not the six types in the design brief. The brief's split between global and civic research universities is represented by variation between synthetic providers within the large research-intensive group, not by a separate type.
  • 2024-25 is audited for 247 providers; for 32 providers that had not yet submitted their 2025 return, the OfS used 2024-25 forecasts.
  • OfS groups and TRAC peer groups are drawn on different criteria, and TRAC covers UK higher education institutions only. The TRAC figures attached to each group are borrowed, not measured for that group.
  • Student numbers are full-time equivalents. The international student levy is charged per head, so the model converts with an assumed headcount-to-FTE ratio.

Subjects

Each provider teaches a mix of 25 subjects, from HESA's student data. Course closures fall on subjects in proportion to how often English providers withdrew them between 2019/20 and 2024/25. Graduate earnings and employment are the Department for Education's LEO figures five years after graduation; they move only with the mix of subjects taught. They are indices of what current students (at all levels and from every country) are studying, not projections of graduates entering England's workforce.

Subjects
SubjectStudents, 2024/25Withdrawn by providers, 2019/20 to 2024/25Median earnings after 5 yearsIn work or study after 5 years
Medicine and dentistryTrains the public-service workforce137,0003%£56,80392%
Nursing and midwiferyTrains the public-service workforce261,0004%£37,31894%
Pharmacy, therapies and healthcare scienceTrains the public-service workforce158,0006%£37,07891%
Other subjects allied to medicine179,0006%£36,81290%
Teacher trainingTrains the public-service workforce81,0006%£34,40092%
Education87,0004%£26,70089%
Social workTrains the public-service workforce41,0004%£32,90091%
Social sciences417,0006%£36,17688%
Biological and sport sciences172,0006%£32,15390%
Psychology231,0006%£29,55489%
Veterinary sciences21,0006%£40,86094%
Agriculture, food and related studies29,00013%£28,93889%
Physical sciences105,0006%£39,01190%
Mathematical sciences74,0005%£43,86789%
Engineering and technology287,0005%£43,85989%
Computing327,0008%£40,27686%
Architecture, building and planning114,0006%£39,60488%
Law248,0001%£33,30088%
Business and management1,020,0004%£35,56485%
Languages and area studies116,00013%£31,92087%
History, philosophy and religion119,0006%£32,60388%
Combined and general studies53,00017%£30,45383%
Media, journalism and communications77,0009%£28,29886%
Design, and creative and performing arts310,0009%£26,40086%
Geography, earth and environmental studies68,00013%£35,32390%

Sources

Every assumption

The value the model uses, the range a future uncertainty analysis will sample, the kind of relationship, the strength of the evidence, and the sources, with exactly what each source supports.

Executive pay and management

An illustrative executive payroll share, severance costs and experimental pay-setting rules. Salary distributions, median staff pay and progression responses are assumptions. Leadership quality, recruitment, retention, morale and management capacity effects are not quantified.

Executive salaries as a share of total salaries

1% of salaries

Kind
Assumption: a judgement
Evidence
None
Plausible range
0.5% of salaries to 2% of salaries

Illustrative 1% executive salary pool, not a measured sector estimate. Applied to each provider’s salary bill after ordinary pay growth, staffing/research changes and merger savings. Covers the vice-chancellor and other senior executives, not all professional services staff. The model has no executive payroll dataset; the same share is assumed across all seven provider groups. Employer on-costs use the provider group’s blended rate and change proportionally. Fixed benefits, pension caps and individual NI thresholds are not separately modelled. Evidence supports caution about wider performance effects, not this cost-base value. Set this share to zero to remove all direct executive-policy costs and savings.

Parameter executive.salaryShare

Executive severance cost per annual salary cost removed

0.75 multiple

Kind
Assumption: a judgement
Evidence
None
Plausible range
0 multiple to 1.5 multiple

Illustrative one-off transition cost when executive headcount falls: 0.75 times the annual employer cost of the posts removed, before any simultaneous change in salary rates. Not a measured estimate for executives and not a legal entitlement. Charged only on the reduction from the preceding year’s headcount setting; salary reductions alone incur no severance. Management-capacity effects, recruitment expenses for added posts, contractual delays and fixed benefits are not quantified.

No source: a judgement, open to challenge.

Parameter executive.severanceMultiple

Mean executive salary in the base year

200,000 £ per executive a year

Kind
Assumption: a judgement
Evidence
None
Plausible range
150,000 £ per executive a year to 300,000 £ per executive a year

Illustrative arithmetic mean of executive salaries in 2024–25, not a measured sector figure. Used with a lognormal distribution only to estimate the share of payroll affected by salary caps and ratios; the total executive pool still comes from executive.salaryShare. Grows with ordinary pay, the remuneration control and experimental progression. The same hypothetical distribution is used in all provider groups; individual salaries, posts and benefits are not observed.

No source: a judgement, open to challenge.

Parameter executive.meanSalary

Spread of executive salaries (lognormal)

0.35 standard deviation of log salary

Kind
Assumption: a judgement
Evidence
None
Plausible range
0.15 standard deviation of log salary to 0.6 standard deviation of log salary

Illustrative dispersion of individual executive salaries around the assumed arithmetic mean. A lognormal distribution ensures positive salaries and permits a cap to affect only the upper tail. Not fitted to observed executive pay. Zero gives identical salaries. Constraints are evaluated afresh against the unconstrained salary path each year, with no contractual delay or pay stickiness.

No source: a judgement, open to challenge.

Parameter executive.salaryLogSd

Median staff salary in the base year

35,000 £ per staff member a year

Kind
Assumption: a judgement
Evidence
None
Plausible range
30,000 £ per staff member a year to 45,000 £ per staff member a year

Illustrative 2024–25 median salary for the denominator of the executive/staff salary ratio, not an observed median or the HESA mean salary. It follows the ordinary pay index, independently of executive policy; changing executive headcount does not change this median. The ratio and statutory-style ceiling both constrain salary, with proportional employer on-costs, not separately assessed total benefits.

No source: a judgement, open to challenge.

Parameter executive.medianStaffSalary

Annual executive pay ratchet removed by symmetric benchmarking

0.5% a year

Kind
Assumption: a judgement
Evidence
None
Plausible range
0% a year to 2% a year

Hypothetical annual premium treated as embedded in the current executive pay path. Symmetric benchmarking divides that path by (1 + premium) for each year the rule operates. This is a reduced-form counterfactual, not an estimated causal coefficient, an explicit peer-network simulation or a replication of Gmeiner et al. The current pay path is unchanged when this experiment is off. Accumulated progression differences persist if a later schedule changes the rule.

Parameter executive.benchmarkPremium

Maximum annual performance-linked executive pay adjustment

2% of salary

Kind
Assumption: a judgement
Evidence
None
Plausible range
0% of salary to 5% of salary

Hypothetical annual progression rule: take the previous year’s mean experience and research-standing index relative to 2024–25, subtract one, then clip to plus/minus this limit. Multiply the executive pay path by one plus this adjustment. A score of 0.99 gives a 1% reduction relative to ordinary pay growth; scores of 0.98 or below reach the central 2% limit. Scores above one permit increases. This is a salary response to past model outcomes, not a claim that higher pay causes better outcomes. No direct leadership-quality, recruitment, retention or morale response is modelled.

No source: a judgement, open to challenge.

Parameter executive.performanceAwardLimit

Money: costs, income and the public purse

How pay, prices, fees, research income and the government ledger move.

Share of full economic cost paid on a UKRI grant

80% of full economic cost

Kind
Accounting: a rule or identity, known exactly
Evidence
Strong
Checked
Yes, 2026-10-03

The rate at which research council grants in providers' 2024-25 accounts were paid. Research council income in later years scales with the UKRI rate in force (the cost-recovery lever) relative to this, while the volume of research, and so its cost, does not.

Parameter research.ukri.fecShare

Real growth in international fees

in line with CPI

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
CPI − 1 points a year to CPI + 2 points a year

The baseline keeps international fees constant in real terms, as the DfE's levy impact analysis does. The upper end reflects providers' own forecasts.

Parameter income.intlFeeGrowthMinusCpi

Real growth in postgraduate home fees, contracts and other income

in line with CPI

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
CPI − 1 points a year to CPI + 1 points a year

Covers unregulated home postgraduate fees, education contracts, accommodation and other commercial income, investment income and donations: all assumed to keep pace with prices.

No source: a judgement, open to challenge.

Parameter income.otherGrowthMinusCpi

Real growth in research grant and contract income

CPI − 0.5 points a year

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
CPI − 2 points a year to CPI + 1 points a year

Research councils are about a fifth to a quarter of research income; charities, government departments and industry make up the rest. Flat-cash UKRI budgets pull the total slightly below inflation.

Parameter research.grantGrowthMinusCpi

Future national pay awards relative to inflation

in line with CPI

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
CPI − 1 points a year to CPI + 0.5 points a year

Applied from 2027-28, after the known 1.4 per cent (2025-26) and 2 per cent (2026-27) awards. Recent awards have been at or below CPI because institutions could not afford more; awards matching CPI is the neutral assumption.

No source: a judgement, open to challenge.

Parameter costs.payAwardMinusCpi

Pay drift (incremental progression net of staff turnover)

0.5% a year

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
0% a year to 1.5% a year

Staff move up the pay spine each year; leavers are replaced lower down. The net effect adds to the pay bill on top of the national award even with unchanged staff numbers.

No source: a judgement, open to challenge.

Parameter costs.payDrift

Real growth in non-pay costs

in line with CPI

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
CPI − 1 points a year to CPI + 1.5 points a year

Applies to other operating expenses and depreciation. Energy, insurance, software licences and maintenance have recently risen faster than CPI; the upper end reflects that continuing.

No source: a judgement, open to challenge.

Parameter costs.nonPayGrowthMinusCpi

Normal capital spending relative to depreciation

1.006 ratio to 2.249 ratio, by type of provider

Kind
Measured: estimated from data
Evidence
Moderate
By type of provider
Research-intensive 1.351 ratio; Teaching-intensive 1.006 ratio; Medium 1.181 ratio; Smaller 1.47 ratio; Specialist 1.497 ratio; Creative 2.249 ratio; Level 4-5 1.374 ratio

Each group's measured 2024-25 ratio is its providers' normal capital spending. A provider under pressure spends less (behaviour.capexCutLevel), one in comfortable surplus more (behaviour.investLevel), both measured against the median provider, so across the sector the three average out near the measured ratio. Spending above depreciation was partly financed by capital grants (already in income) and borrowing; the model holds borrowing constant, so the high end of the range assumes some of it is debt-financed.

  • HE Provider Data: Finance 2024/25, Table 4 (cash flows) and Table 1 — HESA (Jisc). Payments to acquire tangible and intangible assets against depreciation in 2024-25, summed over each group's providers (hesa-distributions.json): 1.01 for large teaching-intensives to 2.25 for specialist creative institutions; 1.29 for the sector, matching the OfS total of £4.0bn (Table 19).
  • Financial sustainability of higher education providers in England: 2026 — Office for Students. Table 5: providers forecast net liquidity of £13.2bn-£14.7bn to 2028-29 while surpluses rise to £2.4bn, so surpluses are spent, not banked; capital spending of £4.0bn in 2024-25 and a forecast £5.1bn in 2025-26.

Parameter finance.capexToDepreciation

Interest above Bank Rate on short-term borrowing by providers with negative net liquidity

0.03 annual rate above Bank Rate

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
0.015 annual rate above Bank Rate to 0.05 annual rate above Bank Rate

A provider whose borrowing exceeds its cash and current investments at the year end must have borrowed to cover the gap (a revolving credit facility, overdraft or deferred payments) and pays interest on it the following year. Lending to distressed providers is priced case by case; three points over Bank Rate is an illustrative premium for an unsecured facility.

No source: a judgement, open to challenge.

Parameter finance.shortTermPremium

Share of student loan outlay not expected to be repaid (RAB charge)

33% of outlay

Kind
Measured: estimated from data
Evidence
Strong
Plausible range
25% of outlay to 40% of outlay
Checked
Yes, 2026-10-03

Used to turn fee income paid through loans into a cost to the taxpayer. The average charge is applied to all fee income; the charge on an extra pound of fee is probably higher, since more of it is written off.

  • Student loan forecasts for England 2025-26 — Department for Education. 33% of Plan 5 full-time higher education loan outlay in 2025-26 is not expected to be repaid; forecast 34% in 2029-30. Released 9 July 2026.

Parameter government.rabCharge

Share of home undergraduate fee income paid through student loans

85% of fee income

Kind
Accounting: a rule or identity, known exactly
Evidence
Strong
Checked
Yes, 2026-10-03

Calculated from the provider-level HESA file (data/simulator/provider-level).

  • HE Provider Data: Finance 2024/25, Table 6 — HESA (Jisc). English providers' UK-domiciled undergraduate fee income in 2024/25: £9.5bn from SLC and the devolved equivalents out of £11.2bn (85%); the rest is paid by employers, the NHS, sponsors and students directly.

Parameter government.homeFeeLoanShare

Direct costs that move with student numbers

20% of fee income

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
10% of fee income to 40% of fee income

Teaching materials, hourly-paid teaching, student services and some estates costs follow students; most costs do not, and change only when providers decide to cut (the decision ladder). Applied to the difference between fee income and what it would be at 2024-25 student numbers.

Parameter costs.variableShareOfFees

Response of QR funding to research standing at the REF

1 elasticity

Kind
Assumption: a judgement
Evidence
Moderate
Plausible range
0.5 elasticity to 1.5 elasticity

QR is shared by quality-weighted research volume, so a provider's share moves roughly in proportion to its research standing relative to everyone else's. The total is set by the QR lever.

  • REF 2029 — UK higher education funding bodies. REF outcomes inform the allocation of about £2bn a year of research funding; submissions in autumn 2028, results in December 2029.

Parameter research.qrQualityElasticity

First academic year funded on REF 2029 results

2030–31

Kind
Accounting: a rule or identity, known exactly
Evidence
Strong

Results in December 2029 inform allocations from 2030-31, as REF 2021 results (May 2022) did from 2022-23. Research standing is read in 2028-29, the year of submission.

  • REF 2029 — UK higher education funding bodies. Results December 2029.

Parameter research.refFundingFromYear

Cost of the REF to institutions

£65m a year

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
£45m a year to £90m a year

£454m over REF 2021's seven-year cycle. Shared among providers in proportion to their research spending. A light-touch REF halves it; an annual one doubles it; abolition removes it.

Parameter research.refCostPerYear

Share of home undergraduates eligible for a maintenance grant

40% of home undergraduates

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
35% of home undergraduates to 50% of home undergraduates

The maintenance support control is the extra grant for each eligible student; its cost is that amount times this share of home undergraduates. Proposals that name a coverage (the Liberal Democrats' 35 per cent, rising to 50) are close to this range.

Parameter government.maintenanceEligibleShare

Students

Home and international recruitment, and what moves it.

International students per international FTE

1.05 headcount per FTE

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
1 headcount per FTE to 1.15 headcount per FTE

The levy is charged per head; OfS data are in FTE. International students are overwhelmingly full-time because of visa conditions, so headcount is close to FTE. Students who start mid-year and continue beyond the anniversary are charged in two levy years, which pushes the ratio above 1.

No source: a judgement, open to challenge.

Parameter students.intlHeadcountPerFte

Share of international students exempt from the levy

5% of headcount

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
0% of headcount to 10% of headcount

The exempt categories are not yet final. The worked example is illustrative, not an estimate.

Parameter levy.exemptShare

Response of home undergraduate numbers to the 18-year-old population

1 elasticity

Kind
Assumption: a judgement
Evidence
Moderate
Plausible range
0.5 elasticity to 1.2 elasticity

1.0 means participation rates stay constant, so student numbers move with the cohort. The undergraduate population responds to the average of the last three entry cohorts. From Phase 3, demand also responds to policy and reputation, and recruitment shifts between groups.

Parameter students.homeDemographyElasticity

International undergraduate demand: short-run price elasticity

-0.54 % change in entrants per % change in fees

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
-0.8 % change in entrants per % change in fees to -0.3 % change in entrants per % change in fees

The immediate response of new non-EU undergraduate entrants to a fee rise. Public First's study was commissioned by a group of universities opposing the levy; the DfE used the same estimates in its own analysis.

Parameter intl.priceElasticity.ugShortRun

International undergraduate demand: long-run price elasticity

-0.25 % change in entrants per % change in fees

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
-0.45 % change in entrants per % change in fees to 0 % change in entrants per % change in fees

The response once recruitment has adjusted: smaller than the short-run effect, as some lost demand returns.

Parameter intl.priceElasticity.ugLongRun

International postgraduate demand: short-run price elasticity

-0.81 % change in entrants per % change in fees

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
-1.1 % change in entrants per % change in fees to -0.5 % change in entrants per % change in fees

Postgraduates, mostly on one-year taught courses, are more price-sensitive than undergraduates. Applied to research students as well, for want of a separate estimate.

Parameter intl.priceElasticity.pgShortRun

International postgraduate demand: long-run price elasticity

-0.46 % change in entrants per % change in fees

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
-0.7 % change in entrants per % change in fees to -0.2 % change in entrants per % change in fees

As for the undergraduate long-run elasticity.

Parameter intl.priceElasticity.pgLongRun

Years for half the short-run fall in demand to recover

5 years

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
3 years to 8 years

Demand moves to the short-run response when fees change and drifts towards the long-run response, closing half the gap every this-many years.

Parameter intl.priceAdjustmentHalfLife

Share of the levy passed on in higher international fees

90% of the levy per student

Kind
Assumption: a judgement
Evidence
Moderate
Plausible range
50% of the levy per student to 100% of the levy per student

The DfE's estimates (an income loss of £270-330m against receipts of £445-480m) imply providers recover most of the levy through fees; Public First assumed slightly more than full pass-through. Providers are assumed to raise fees for all international students, not only those above the allowance.

Parameter levy.passThrough

Effect on international entrants of abolishing the Graduate Route

-0.15 proportional change in taught entrants

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
-0.25 proportional change in taught entrants to -0.08 proportional change in taught entrants

About a quarter of Graduate visa holders (73% × 34%) say they would not have come without the route, and about a third of students use it, which gives roughly −8%; prospective students who never use the route also weigh it, which raises the effect; −25% applies the survey response to all students. Shorter routes are interpolated in proportion to the months removed from 24, so 18 months is about −4%. Applies to undergraduate and taught postgraduate entrants; doctoral graduates keep three years.

  • Rapid Review of the Graduate Route (May 2024) — Migration Advisory Committee. In a Home Office survey of Graduate visa holders, 73% of those aware of the route said it influenced their choice; of these, 34% would not have come to the UK without it. About 32% of international students go on to the route. In the QS survey, 30% of prospective students were 'much more' and 29% 'somewhat more' likely to consider the UK if the route were extended to three years.

Parameter intl.graduateRoute.abolitionEffect

Effect on international entrants of extending the Graduate Route to 36 months

0.05 proportional change in taught entrants

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
0 proportional change in taught entrants to 0.1 proportional change in taught entrants

Stated intentions in the QS survey overstate behaviour; the central value takes a small fraction of the 59% who said they would be more likely to consider the UK.

  • Rapid Review of the Graduate Route (May 2024) — Migration Advisory Committee. In a Home Office survey of Graduate visa holders, 73% of those aware of the route said it influenced their choice; of these, 34% would not have come to the UK without it. About 32% of international students go on to the route. In the QS survey, 30% of prospective students were 'much more' and 29% 'somewhat more' likely to consider the UK if the route were extended to three years.

Parameter intl.graduateRoute.extensionEffect

Effect on international taught postgraduate entrants of allowing dependants again

0.08 proportional change in taught postgraduate entrants

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
0.03 proportional change in taught postgraduate entrants to 0.15 proportional change in taught postgraduate entrants

Main-applicant applications fell 14% in 2024 after the ban, but the MAC notes other causes (the naira's collapse, perceptions of hostility) and that 'the precise magnitude is currently hard to discern'. The central value attributes a little over half of that fall, on taught postgraduates only, to the ban.

  • Rapid Review of the Graduate Route (May 2024) — Migration Advisory Committee. In a Home Office survey of Graduate visa holders, 73% of those aware of the route said it influenced their choice; of these, 34% would not have come to the UK without it. About 32% of international students go on to the route. In the QS survey, 30% of prospective students were 'much more' and 29% 'somewhat more' likely to consider the UK if the route were extended to three years.
  • International applications to the UK dip in 2024 — The PIE News. Home Office data: main-applicant study visa applications fell 14% in 2024 and dependant applications 84%, after the January 2024 dependants restriction.

Parameter intl.dependantsEffectPgt

Home undergraduate demand: response to the fee cap

0 % change in entrants per % change in real fee

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
-0.1 % change in entrants per % change in real fee to 0 % change in entrants per % change in real fee
Checked
Yes, 2026-10-03 — Bibliographic details and headline finding confirmed; the central value of zero is a judgement from it.

Because fees are paid through income-contingent loans, the headline fee has little effect on whether people go to university. The low end allows a small effect.

Parameter home.feeElasticity

Length of an undergraduate course

3 years

Kind
Accounting: a rule or identity, known exactly
Evidence
Strong

Undergraduates on roll are the last three years' entrants, so a change in entrants takes three years to reach full effect on income.

Parameter students.ugCourseYears

Length of a research degree

4 years

Kind
Assumption: a judgement
Evidence
Moderate
Plausible range
3 years to 5 years

Full-time PhDs are funded for three to four years and often take longer.

No source: a judgement, open to challenge.

Parameter students.pgrCourseYears

Response of home recruitment to reputation

0.5 elasticity

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
0.2 elasticity to 1 elasticity

Applications respond to reputation, but modestly. The model's reputation index is not a league-table rank, so the elasticity is a judgement informed by the study, not an estimate from it.

Parameter demand.homeReputationElasticity

Response of international recruitment to reputation

1 elasticity

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
0.5 elasticity to 2 elasticity

International applicants rely more on rankings than home applicants, so the response is taken as twice as large. This is the loop by which research cuts eventually cost international students.

No source: a judgement, open to challenge.

Parameter demand.intlReputationElasticity

Effect of visa costs and friction on international entrants

5% of entrants per step

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
2% of entrants per step to 10% of entrants per step

A step from 'as now' to 'higher' (or 'lower') changes international entrants by this fraction. Visa and health surcharge costs add several thousand pounds to a degree; the effect is scaled to be smaller than the levy's, which is passed on in fees.

No source: a judgement, open to challenge.

Parameter intl.visaFrictionEffect

Effect of the sponsor compliance regime on international entrants

3% of entrants per step

Kind
Assumption: a judgement
Evidence
None
Plausible range
0% of entrants per step to 6% of entrants per step

Stringent thresholds make providers and agents refuse riskier applicants; light ones the reverse.

No source: a judgement, open to challenge.

Parameter intl.sponsorComplianceEffect

Cost of sponsor compliance today

120 £ per international student a year

Kind
Assumption: a judgement
Evidence
None
Plausible range
50 £ per international student a year to 250 £ per international student a year

Compliance teams, attendance monitoring and checks. Changes with the regime: half as much again when stringent, half when light.

No source: a judgement, open to challenge.

Parameter intl.sponsorComplianceCost

How sharply a targeted cut in places falls on low-earning subjects

2 elasticity

Kind
Assumption: a judgement
Evidence
None
Plausible range
1 elasticity to 3 elasticity

When a cut in home undergraduate places is aimed at courses with low graduate earnings, each subject's share of the cut is scaled by (average graduate earnings / its graduates' earnings) to this power, with no subject losing more than 95 per cent of its entrants. Parties proposing targeted cuts have not said how courses would be chosen; this is one reading, using the same earnings data (LEO) as the rest of the model.

No source: a judgement, open to challenge.

Parameter places.earningsTargeting

Effect of maintenance support on home entrants

4% of home entrants per £1,000

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
2% of home entrants per £1,000 to 6% of home entrants per £1,000

3.95 percentage points of participation per £1,000 is about a tenth more entrants among students eligible for grants; with roughly two in five students eligible, about 4 per cent overall.

Parameter home.maintenanceEffect

How providers respond

The decision ladder: when providers act, and what each response costs and saves. Most sizes are measured from what English providers did after deficits in 2015/16-2024/25 (HESA).

Consecutive deficit years before a provider starts restructuring

2 years

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
1 years to 3 years

The design brief's two consecutive deficits. Restructuring becomes markedly more common after the second deficit year in HESA's data. A provider whose cash falls below the low-liquidity threshold while in deficit acts after one.

Parameter behaviour.deficitYearsBeforeCuts

Liquidity below which a provider starts saving cash, even in surplus

90 days of spending

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
60 days of spending to 120 days of spending

Providers with under about 120 days of cash spend visibly less on capital than those with more; the restraint is similar from 30 to 120 days. 90 days sits inside that range; it is the trigger for the first rung (recruitment freeze and capital cut).

Parameter behaviour.cautionLiquidityDays

Staff lost each year to a recruitment freeze

2% of staff a year

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
1% of staff a year to 3% of staff a year

Providers in deficit grew staff numbers about two percentage points a year more slowly than comparable providers in modest surplus. The model has no underlying growth in staff, so the freeze is entered as a fall of that size: posts left unfilled as people leave.

Parameter behaviour.freezeAttrition

Staff leaving in one voluntary severance programme

3% of staff

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
2% of staff to 5% of staff

A median programme costing 2.0 per cent of staff costs, at three-quarters of a year's pay per leaver (behaviour.severanceCostMultiple), buys about 2.7 per cent of staff; 3 per cent is that, rounded. Schemes are open to all staff, so research activity falls with teaching staff at research-active providers. Savings start the year after the programme.

Parameter behaviour.severanceShare

Severance cost per leaver

0.75 years of the leaver's staff cost

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
0.5 years of the leaver's staff cost to 1.25 years of the leaver's staff cost

Voluntary schemes pay statutory redundancy plus an enhancement, typically several months' pay; pension strain costs can add to it. No sector-wide figure is published.

Parameter behaviour.severanceCostMultiple

Years between restructuring programmes at a provider still in deficit

3 years

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
2 years to 4 years

Roughly one programme every three years for a provider that stays in deficit. The model does not reproduce the 18 per cent background rate of restructuring among providers in surplus: reorganisations that do not respond to deficits are left in the base-year cost lines.

Parameter behaviour.restructuringIntervalYears

Capital spending of a provider under pressure, relative to normal

73%

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
55% to 90%

Providers in deficit spend 0.73 times what the median provider spends on capital, relative to depreciation. The shortfall against normal spending accumulates as a maintenance backlog, which weighs on student experience until it is made up.

Parameter behaviour.capexCutLevel

Capital spending of a provider in comfortable surplus, relative to normal

124%

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
110% to 140%

Providers with surpluses above behaviour.recoveryMargin and cash above the caution level invest more than depreciation, as they do in HESA's data. Without this, surpluses would pile up as cash that real providers spend on their estates.

Parameter behaviour.investLevel

Extra capital spending while a backlog is cleared

25% of normal capital spending

Kind
Assumption: a judgement
Evidence
None
Plausible range
0% of normal capital spending to 50% of normal capital spending

A recovered provider spends a quarter more than normal on its estate until the deferred work is done.

No source: a judgement, open to challenge.

Parameter behaviour.capexCatchUp

Surplus at which a provider starts rebuilding

3% of income

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
1% of income to 5% of income

Above a 3 per cent surplus (with liquidity above the caution level) providers hire back towards their 2024-25 student-staff ratio and restore research activity.

Parameter behaviour.recoveryMargin

Surplus at which a provider expands beyond its 2024-25 staffing

6% of income

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
4% of income to 8% of income

Providers with large surpluses spend them: staff grow by behaviour.hiringRate a year even beyond the 2024-25 student-staff ratio, which improves student experience and closes the surplus. This, the recruitment freeze and severance are the model's routes by which margins revert towards their group, as HESA shows they do.

Parameter behaviour.expansionMargin

Extra international entrants from one recruitment push

5% of entrants

Kind
Assumption: a judgement
Evidence
None
Plausible range
0% of entrants to 10% of entrants

More agents, new markets and partnerships. The effect on the UK total is smaller (behaviour.intlNewToUkShare): much of it is students who would have gone to another English provider.

No source: a judgement, open to challenge.

Parameter behaviour.intlPushEffect

Most a provider can add to international recruitment by effort

10% of entrants

Kind
Assumption: a judgement
Evidence
None
Plausible range
5% of entrants to 20% of entrants

Two pushes at most: demand, visas and reputation, not effort, set the scale of international recruitment.

No source: a judgement, open to challenge.

Parameter behaviour.intlPushMax

Agent commission on additional international recruits

20% of the first year's fee

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
10% of the first year's fee to 30% of the first year's fee

Journalistic evidence from freedom of information requests; no official series exists.

Parameter behaviour.agentCommission

Share of extra international recruits who would not otherwise have come to England

50%

Kind
Assumption: a judgement
Evidence
None
Plausible range
20% to 80%

The rest are taken from other English providers, so if every provider pushes, the sector gains little. Taken from other providers in proportion to their international entrants, the following year.

No source: a judgement, open to challenge.

Parameter behaviour.intlNewToUkShare

Staff cost removed by one round of course closures

4% of teaching staff

Kind
Assumption: a judgement
Evidence
None
Plausible range
2% of teaching staff to 6% of teaching staff

Closures target low-enrolment courses, which cost more per student than average, so a round removes more staff than students. Savings start two years later, after teach-out.

No source: a judgement, open to challenge.

Parameter behaviour.closureStaffShare

Students lost by one round of course closures

1.5% of students

Kind
Assumption: a judgement
Evidence
None
Plausible range
0.5% of students to 3% of students

Low-enrolment courses carry few students, and some of those who would have taken them choose another course at the same provider.

No source: a judgement, open to challenge.

Parameter behaviour.closureStudentShare

Course provision lost by one round of closures

6% of provision

Kind
Assumption: a judgement
Evidence
None
Plausible range
3% of provision to 10% of provision

Subject breadth falls by more than student numbers: the courses that close are small ones.

No source: a judgement, open to challenge.

Parameter behaviour.closureBreadthShare

Research activity cut in one round

10% of research activity

Kind
Assumption: a judgement
Evidence
None
Plausible range
5% of research activity to 20% of research activity

Research recovers about 70 per cent of its full cost at research-intensive providers (TRAC), so cutting it saves money at once; the QR income that depends on it falls only after the next REF. Applied to providers whose research is at least 10 per cent of their costs.

No source: a judgement, open to challenge.

Parameter behaviour.researchCutShare

Compulsory staff reduction in a liquidity crisis

5% of teaching staff

Kind
Assumption: a judgement
Evidence
None
Plausible range
3% of teaching staff to 8% of teaching staff

The step after voluntary schemes: compulsory redundancies, larger classes and fewer optional modules. Costs the same per leaver as severance.

No source: a judgement, open to challenge.

Parameter behaviour.ssrRiseShare

Cash raised by selling assets

5% of annual income

Kind
Assumption: a judgement
Evidence
None
Plausible range
2% of annual income to 10% of annual income

A one-off disposal of land, buildings or investments. Gains on disposal are excluded from the surplus the model reports (as in the OfS adjusted surplus), so the sale affects cash only.

No source: a judgement, open to challenge.

Parameter behaviour.assetSaleShare

Share of providers with assets they could sell

50% of providers

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
25% of providers to 75% of providers

Drawn once per provider with the population.

Parameter behaviour.assetSaleAvailability

Slow-moving consequences

Student experience, research standing and reputation, which follow resources with a lag, and what steers which courses close.

Time for student experience to respond to resources

2 years

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
1 years to 4 years

The design brief's two to three years for staff cuts to show up in student experience: larger classes are felt at once, survey results and continuation a year or two later.

No source: a judgement, open to challenge.

Parameter stocks.experienceTimeConstant

Time for research standing to respond to research activity

4 years

Kind
Assumption: a judgement
Evidence
None
Plausible range
3 years to 7 years

Outputs lag funding and people by years; standing is what the next REF measures.

No source: a judgement, open to challenge.

Parameter stocks.researchTimeConstant

Time for reputation to respond to experience and research

5 years

Kind
Assumption: a judgement
Evidence
None
Plausible range
3 years to 8 years

League tables use rolling data and applicants' views change slowly.

No source: a judgement, open to challenge.

Parameter stocks.reputationTimeConstant

Response of student experience to the student-staff ratio

0.5 elasticity

Kind
Assumption: a judgement
Evidence
None
Plausible range
0.2 elasticity to 1 elasticity

A 10 per cent rise in students per member of staff lowers the experience index by about 5 per cent. There is no robust causal estimate for English universities; this is the model's most important unmeasured link.

No source: a judgement, open to challenge.

Parameter experience.ssrElasticity

Response of student experience to the condition of the estate

0.3 elasticity

Kind
Assumption: a judgement
Evidence
None
Plausible range
0.1 elasticity to 0.5 elasticity

Estate condition is 1 less the maintenance backlog as a share of five years of normal capital spending.

Parameter experience.estateElasticity

How much an emphasis on graduate earnings steers closures

2 elasticity

Kind
Assumption: a judgement
Evidence
None
Plausible range
1 elasticity to 3 elasticity

With a strong emphasis on earnings, a subject's chance of closure is scaled by (average graduate earnings / its graduates' earnings) to this power, so arts and humanities go first. The brief's point: what is measured changes what institutions do.

No source: a judgement, open to challenge.

Parameter earnings.emphasisElasticity

Distress, mergers and closure

When a provider is in trouble, when it merges, when it closes — and what a restructuring regime would change.

Low liquidity threshold

10% of annual expenditure

Kind
Accounting: a rule or identity, known exactly
Evidence
Strong
Checked
Yes, 2026-10-03

A definition, not an estimate: the OfS's own threshold, about 37 days of spending. Providers below it are shown red.

Parameter status.lowLiquidityShare

Net liquidity at which a provider can no longer pay its way

-30 days of spending

Kind
Assumption: a judgement
Evidence
None
Plausible range
-60 days of spending to 0 days of spending

Net liquidity (cash and current investments less overdrafts) can fall below zero while a provider draws on revolving credit or delays payments: five synthetic providers, like a handful of real ones, start 2024-25 below zero. Beyond about a month of spending owed, the model treats the provider as unable to continue without a merger or exit. There is no published threshold: lenders, the OfS and boards act case by case.

No source: a judgement, open to challenge.

Parameter status.insolvencyDays

Liquidity a provider needs to take over another

120 days of spending

Kind
Assumption: a judgement
Evidence
None
Plausible range
90 days of spending to 180 days of spending

A partner must be financially comfortable (in surplus, liquidity above this level) and keep at least half this level after absorbing the other provider's cash shortfall. Partners in the same region are preferred, then the same type of provider elsewhere.

No source: a judgement, open to challenge.

Parameter merger.partnerMinDays

Chance each year that a provider in trouble finds a willing partner

50% chance a year

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
25% chance a year to 75% chance a year

Even where a financially able partner exists, a merger needs a strategic fit, due diligence, lender and OfS consent and agreement between governing bodies; many discussions fail. Among able partners in the region, one is chosen with a chance proportional to its income; a provider that has absorbed another in the last merger.integrationYears is not available.

Parameter merger.partnerChance

One-off cost of merging

5% of the absorbed provider's annual spending

Kind
Assumption: a judgement
Evidence
None
Plausible range
2% of the absorbed provider's annual spending to 10% of the absorbed provider's annual spending

Systems, rebranding, legal costs and severance, in the year after the merger.

No source: a judgement, open to challenge.

Parameter merger.integrationCost

Saving from merging, once integrated

5% of the absorbed provider's staff and other costs

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
2% of the absorbed provider's staff and other costs to 10% of the absorbed provider's staff and other costs

Duplicated back-office functions; reached over merger.integrationYears.

Parameter merger.integrationSaving

Years for a merger to reach its full saving

3 years

Kind
Assumption: a judgement
Evidence
None
Plausible range
2 years to 5 years

Savings phase in evenly.

No source: a judgement, open to challenge.

Parameter merger.integrationYears

Years a provider can remain unable to pay its way before it closes

2 years

Kind
Assumption: a judgement
Evidence
None
Plausible range
1 years to 3 years

If no partner can be found, a provider below the insolvency threshold for this many consecutive years closes. England has no special administration regime for universities; how long lenders, the OfS and government would let a provider continue is untested.

No source: a judgement, open to challenge.

Parameter exit.yearsInsolvent

Continuing home students of a closed provider who finish their courses elsewhere

50%

Kind
Assumption: a judgement
Evidence
None
Plausible range
25% to 75%

Student protection plans aim to move continuing students. Those placed go to providers in the closed provider's region first, then elsewhere in England, within each receiving provider's capacity (exit.receiverCapacity), and stay only until they would have finished. The rest lose their place. Future applicants are a separate assumption (exit.applicantShare).

No source: a judgement, open to challenge.

Parameter exit.homeTransferShare

Continuing international students of a closed provider who finish their courses at another English provider

25%

Kind
Assumption: a judgement
Evidence
None
Plausible range
0% to 50%

International students are mobile but sensitive to disruption, and some return home or transfer abroad. Those placed stay until they would have finished. Closures may also harm the UK's reputation, which the model does not include.

No source: a judgement, open to challenge.

Parameter exit.intlTransferShare

Home applicants who would have gone to a closed provider and enrol elsewhere instead

75%

Kind
Assumption: a judgement
Evidence
None
Plausible range
50% to 90%

Demand for places follows the number of 18-year-olds, not the number of providers, so most of a closed provider's future applicants apply elsewhere, in its region first. The rest do not enter higher education, which is what the regional access gauge records. Placed within receiving providers' capacity (exit.receiverCapacity).

No source: a judgement, open to challenge.

Parameter exit.applicantShare

International applicants who would have gone to a closed provider and choose another English provider

50%

Kind
Assumption: a judgement
Evidence
None
Plausible range
25% to 75%

International applicants choose between countries as well as providers, so fewer stay in England than home applicants.

No source: a judgement, open to challenge.

Parameter exit.intlApplicantShare

Most extra students a provider can take from closed providers

20% of its own students

Kind
Assumption: a judgement
Evidence
None
Plausible range
10% of its own students to 35% of its own students

A limit on teaching space, staff and accommodation. Continuing students taken over in any year are at most this share of the receiving provider's own students; its extra entrants from closed providers' applicants, over all closures together, at most this share of its own entrants. Beyond it, students are placed further away or lost. Without a limit, a small provider surrounded by closures could absorb several times its own size.

No source: a judgement, open to challenge.

Parameter exit.receiverCapacity

How much earlier preventative monitoring makes providers act

30 days of spending

Kind
Assumption: a judgement
Evidence
None
Plausible range
15 days of spending to 60 days of spending

Preventative monitoring raises the cash level at which providers start saving by this much, and makes providers in serious distress look for partners before their cash runs out; reactive monitoring lowers it as much.

No source: a judgement, open to challenge.

Parameter monitoring.cautionDaysShift

Effect of the merger regime on the chance of a merger

50%

Kind
Assumption: a judgement
Evidence
None
Plausible range
25% to 75%

A facilitated regime raises the chance of finding a willing partner by this fraction, and cuts merger costs by as much; a difficult one does the reverse.

No source: a judgement, open to challenge.

Parameter merger.regimeEffect

Restructuring regime: improvement in the chance of a merger

1.5 multiple

Kind
Assumption: a judgement
Evidence
None
Plausible range
1.2 multiple to 2 multiple

Under a formal regime someone convenes lenders, the governing body and receiving institutions early, so more distressed providers find a partner — starting when cash is low after repeated deficits, before it runs out.

Parameter resolution.partnerChanceFactor

Restructuring regime: home students moved when a provider closes

85%

Kind
Assumption: a judgement
Evidence
None
Plausible range
70% to 95%

Receiving capacity is arranged in advance, so most continuing students are placed (still within each receiving provider's capacity). Without a regime the model assumes half.

No source: a judgement, open to challenge.

Parameter resolution.homeTransferShare

Restructuring regime: international students moved when a provider closes

50%

Kind
Assumption: a judgement
Evidence
None
Plausible range
30% to 70%

Against a quarter without a regime.

No source: a judgement, open to challenge.

Parameter resolution.intlTransferShare

Restructuring regime: public cost of each student moved

3,000 £ per student

Kind
Assumption: a judgement
Evidence
None
Plausible range
1,500 £ per student to 6,000 £ per student

Temporary funding for teach-out and transfer, borne by the taxpayer (the book leaves the source open: lending, a levy or insurance).

No source: a judgement, open to challenge.

Parameter resolution.costPerStudent

Restructuring regime: extra cost of borrowing

0.3% of borrowing a year

Kind
Assumption: a judgement
Evidence
None
Plausible range
0% of borrowing a year to 1% of borrowing a year

Government's objection that a regime might unsettle lenders, entered as a quarter of a point on every provider's interest.

Parameter resolution.lenderPremium

Regulation and collaboration

The costs of compliance and the savings from shared services.

Share of spending that shared services could address

20% of expenditure (excluding depreciation and interest)

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
15% of expenditure (excluding depreciation and interest) to 30% of expenditure (excluding depreciation and interest)

Back-office administration, IT, procurement, payroll and estates management. HESA expenditure by activity (Table 8) would measure this directly; not yet imported.

No source: a judgement, open to challenge.

Parameter services.addressableShare

Saving on a function moved into shared services

8% of the function's cost

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
6% of the function's cost to 10% of the function's cost

Applied to the share of addressable spending moved into shared services.

Parameter services.savingRate

Share of addressable spending shared within five years if actively facilitated

40%

Kind
Assumption: a judgement
Evidence
None
Plausible range
20% to 60%

Existing shared services reach only a subset of universities; facilitation (convening, start-up funding, a catalogue) widens take-up.

No source: a judgement, open to challenge.

Parameter services.adoptionFacilitated

Share shared within five years if facilitated and VAT is neutralised

70%

Kind
Assumption: a judgement
Evidence
None
Plausible range
50% to 90%

Removing the VAT penalty makes most shared arrangements worthwhile, so take-up is higher.

No source: a judgement, open to challenge.

Parameter services.adoptionVatNeutral

Share of the saving lost to VAT when it is not neutralised

50% of gross saving

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
25% of gross saving to 100% of gross saving

Services one university supplies to another attract 20 per cent VAT, which the buyer cannot recover, unless they qualify for the cost-sharing exemption, whose conditions are strict. A 6-10 per cent saving cannot absorb a 20 per cent charge, so only arrangements that qualify go ahead, and they cost more to run.

Parameter services.vatDrag

Years to reach full adoption of shared services

5 years

Kind
Assumption: a judgement
Evidence
None
Plausible range
3 years to 8 years

Procurement cycles, system migrations and staff consultation make this slow.

No source: a judgement, open to challenge.

Parameter services.rampYears

Set-up cost of shared services, as a multiple of the eventual annual saving

1 multiple

Kind
Assumption: a judgement
Evidence
None
Plausible range
0.5 multiple to 2 multiple

Spent over the first two years, so the policy costs money before it saves any.

No source: a judgement, open to challenge.

Parameter services.setupCostMultiple

Regulatory compliance cost of a provider with £100m income

£0.8m a year

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
£0.5m a year to £1.2m a year

Moorhouse's 17.6 compliance FTE at a typical university, plus OfS fees and systems. Scaled to other sizes by regulation.scaleElasticity; with the central values the 279 providers' compliance costs total about £0.2bn, consistent with Moorhouse's £150-200m for UUK members once smaller providers are added.

  • Understanding the burden of regulation — Moorhouse Consulting for Universities UK. An average of 17.6 FTE per university dedicated solely to regulatory compliance; of the order of £150-200m a year across 116 English universities.

Parameter regulation.costAtReference

How regulatory cost rises with provider size

0.5 elasticity of compliance cost to income

Kind
Measured: estimated from data
Evidence
Weak
Plausible range
0.3 elasticity of compliance cost to income to 0.8 elasticity of compliance cost to income

Below 1, so compliance costs fall hardest, as a share of income, on small providers: the OfS's own fee schedule falls from £591 to £11 per student across its bands. 0.5 means a provider four times larger carries twice the cost.

  • OfS annual registration fee bands 2025-26 (as reported) — Office for Students. Registration fees from £14,775 a year for up to 25 FTE students (£591 per FTE) to £228,570 for over 20,000 FTE (£11 per FTE): cost of regulation rising far less than proportionally with size.

Parameter regulation.scaleElasticity

Home entrants affected by changing outcomes thresholds

5% of entrants at small and Level 4-5 providers

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
2% of entrants at small and Level 4-5 providers to 10% of entrants at small and Level 4-5 providers

Stringent thresholds close this share of provision at smaller and Level 4-5 providers, where weak outcomes concentrate (the OfS has investigated franchised provision with poor outcomes, much of it at such providers); relaxed thresholds let it grow by as much.

No source: a judgement, open to challenge.

Parameter outcomes.entrantEffect

Share of compliance cost that is the TEF

10% of compliance cost

Kind
Assumption: a judgement
Evidence
None
Plausible range
5% of compliance cost to 20% of compliance cost

TEF submissions are one exercise among many; its cost changes in proportion to the setting (abolished, simplified, as now, expanded).

No source: a judgement, open to challenge.

Parameter regulation.tefShareOfCompliance

Cost of meeting access regulation, at the margin

2% of home undergraduate fee income

Kind
Assumption: a judgement
Evidence
None
Plausible range
1% of home undergraduate fee income to 4% of home undergraduate fee income

The part of providers' access and participation spending driven by regulation rather than their own aims; it changes by half for 'light' or 'intensive'. No sector-wide figure for providers' own access spending is published.

No source: a judgement, open to challenge.

Parameter access.costShareOfHomeFees

Politics (scenario)

How public mood moves with what the model produces, and when the government reacts — used only when politics is switched on. Scenario assumptions, not predictions.

How fast concern about migration rises with international numbers

250 mood points per proportional change

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
100 mood points per proportional change to 400 mood points per proportional change

Concern is 50 at 2024-25's international numbers and reaches 100 at a fifth more. Most of the public supports international students, but their numbers count towards net migration, which governments have repeatedly acted to cut (the 2024 dependants rule, the levy, the shorter Graduate Route).

Parameter politics.migrationSensitivity

Concern about closures with none

20 mood points

Kind
Assumption: a judgement
Evidence
None
Plausible range
10 mood points to 40 mood points

The starting level: the crisis has low salience until it becomes concrete.

No source: a judgement, open to challenge.

Parameter politics.closureBase

Rise in concern about closures with each provider that closes

8 mood points per closure

Kind
Assumption: a judgement
Evidence
Weak
Plausible range
4 mood points per closure to 15 mood points per closure

Closures make the crisis concrete: seven in ten would worry if 30-40 universities closed, and most would blame the government. Concern reaches the reaction threshold after about seven closures.

Parameter politics.closurePerClosure

Rise in concern about closures with each extra provider at serious risk

1 mood points per provider

Kind
Assumption: a judgement
Evidence
None
Plausible range
0.5 mood points per provider to 2 mood points per provider

Providers at serious risk above 2024-25's number, as reported in the press.

No source: a judgement, open to challenge.

Parameter politics.closurePerAtRisk

How fast concern about fees rises with the real fee

250 mood points per proportional change

Kind
Assumption: a judgement
Evidence
None
Plausible range
100 mood points per proportional change to 400 mood points per proportional change

Concern is 50 at the 2024-25 fee in real terms and reaches 100 at a fifth more.

No source: a judgement, open to challenge.

Parameter politics.feeSensitivity

How fast concern about spending rises with the public cost of universities

250 mood points per proportional change

Kind
Assumption: a judgement
Evidence
None
Plausible range
100 mood points per proportional change to 400 mood points per proportional change

Concern is 50 at 2024-25's real public cost and reaches 100 at a fifth more.

No source: a judgement, open to challenge.

Parameter politics.spendingSensitivity

Mood at which the government may react

75 mood points

Kind
Assumption: a judgement
Evidence
None
Plausible range
60 mood points to 90 mood points

Below this, nothing happens.

No source: a judgement, open to challenge.

Parameter politics.reactionThreshold

Chance a year that the government reacts when mood is at its height

40% chance a year

Kind
Assumption: a judgement
Evidence
None
Plausible range
20% chance a year to 70% chance a year

The chance rises from nothing at the threshold to this at 100; each reaction happens at most once, the following academic year.

No source: a judgement, open to challenge.

Parameter politics.reactionChance

Cut to the teaching grant when concern about spending is high

20% of the grant

Kind
Assumption: a judgement
Evidence
None
Plausible range
10% of the grant to 30% of the grant

The grant is the most discretionary large item in the ledger.

No source: a judgement, open to challenge.

Parameter politics.teachingGrantCut

Variation between providers

Year-to-year swings and the history each synthetic provider starts with, measured from real accounts.

Year-to-year variation in a provider's recruitment

5.1% a year (standard deviation)

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
3.5% a year (standard deviation) to 7% a year (standard deviation)

Every provider's student numbers and other earned income get their own seeded random shocks each year, so providers diverge as real ones do. Measured on total income and applied to fees and other earned income (about 85 per cent of income), so the model's variation is slightly smaller than the measured one.

Parameter shocks.recruitmentSd

Persistence of recruitment shocks

0.26 autocorrelation of growth

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
0.1 autocorrelation of growth to 0.4 autocorrelation of growth

A good year tends to be followed by another; the shocks accumulate, so a provider's recruitment can drift well away from its group over ten years, as in the data.

Parameter shocks.recruitmentPersistence

Share of a provider's 2024-25 margin gap from its group that is lasting

86%

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
75% to 95%

The 2024-25 accounts include one-off items. The model projects costs forward from 2024-25, so without this a one-off in that year would last for ever. From 2025-26, 14 per cent of each provider's margin gap from its group is removed (in its other operating costs); each group's totals are unchanged, because the gaps add up to zero.

Parameter history.marginPersistentShare

One-off items in a provider's accounts each year

2.4% of income (standard deviation)

Kind
Measured: estimated from data
Evidence
Moderate
Plausible range
1.5% of income (standard deviation) to 3.5% of income (standard deviation)

Independent each year, seeded, and the same under every policy. Added to other operating costs. Together with recruitment shocks it is why providers move in and out of deficit as real ones do.

Parameter shocks.marginNoiseSd

Providers in deficit in 2024-25 that were also in deficit in 2023-24

65.2%

Kind
Measured: estimated from data
Evidence
Strong
Plausible range
60% to 70%

Sets each synthetic provider's run of deficits at the start, so a provider already in its third deficit year acts sooner than one in its first.

Parameter history.deficitAlsoPriorYear

Current policy

What the model treats as current policy: what is in force or announced, with the date each value takes effect.

Undergraduate tuition fee cap (approved fee providers)

9,250 from 2017-08-01; 9,535 from 2025-08-01; 9,790 from 2026-08-01; 10,050 from 2027-08-01; then indexed to RPI. (£ per student per year)

Indexation after 2027-28 is stated government intention, not yet law, and is promised only to 'high-quality' providers. The baseline assumes it happens for everyone; 'fees frozen from 2028' is one of the counterfactual presets. The fee cap applies to full-time undergraduates; foundation-year and part-time fees differ, so fee income per FTE is scaled by the cap rather than set equal to it.

International student levy

0 from 2017-08-01; 925 from 2028-08-01; then indexed to RPI. (£ per international student (headcount) per year)

Uprating is assumed to start in 2029-30, the year after introduction.

International students per provider exempt from the levy

220 from 2028-08-01. (students (headcount))

Stated intention; the figure will be fixed in secondary legislation.

OfS recurrent teaching grant (Strategic Priorities Grant), relative to 2024-25

1 from 2017-08-01; 0.955 from 2026-08-01. (index, 2024-25 = 1)

2024-25 to 2025-26 is assumed flat. No settlement exists beyond 2026-27; the baseline holds it in cash terms, so it falls in real terms. Applied to the part of each group's funding body grants that is not QR research funding.

Research England quality-related (QR) research funding, relative to 2024-25

1 from 2017-08-01; 1.019 from 2026-08-01; then indexed to CPI. (index, 2024-25 = 1)

After 2026-27 QR is assumed to grow with CPI, following the spending review statement that core QR grows 'in line with expected inflation'. Each group's QR is its share of £1,987m in proportion to its research grant income.

UKRI grants: share of full economic cost paid

0.8 from 2006-01-01. (fraction)

The nominal rate. TRAC shows institutions actually recovered 70.1 per cent of full economic cost on research council work in 2024-25. Used from Phase 3.

Employer National Insurance rate (Class 1 secondary)

0.138 from 2023-04-06; 0.15 from 2025-04-06. (fraction of earnings above the threshold)

The 13.8 per cent rate before April 2025 is the long-standing previous rate.

Employer National Insurance secondary threshold

9,100 from 2023-04-06; 5,000 from 2025-04-06. (£ per year)

The £9,100 threshold before April 2025 is the long-standing previous value. The employment allowance (£10,500) is ignored as immaterial for providers of this size.

Teachers' Pension Scheme employer contribution rate

0.237 from 2019-09-01; 0.287 from 2024-04-01; 0.177 from 2027-04-01. (fraction of pensionable pay)

Mostly affects post-1992 universities, whose academic staff are in the TPS. Unlike schools and colleges, universities received no government funding for the 2024 increase, and so keep the whole of the 2027 reduction.

Universities Superannuation Scheme employer contribution rate

0.145 from 2024-01-01. (fraction of salary)

Held at 14.5 per cent in the baseline. The outcome of the 2026 valuation is a candidate shock.

Graduate Route length (non-doctoral)

24 from 2021-07-01; 18 from 2027-01-01. (months)

Used from Phase 3, when international demand responds to policy.

Taught postgraduates may bring dependants

1 from 2010-01-01; 0 from 2024-01-01. (1 = yes, 0 = research degrees only)

Used from Phase 3.

Cap on international entrants, as a share of 2024-25 entrants

0 from 2017-08-01. (fraction (0 = no cap))

No cap exists. The setting exists so that the cap lever has a baseline to change.

Regulatory compliance burden, relative to 2024-25

1 from 2017-08-01. (index, 2024-25 = 1)

The 2024-25 burden is already inside every provider's costs; the lever changes it from 2027-28. Its cost per provider is set by the regulation.* parameters.

Policy on shared services and collaboration

0 from 2017-08-01. (0 = as now, 1 = facilitated, 2 = facilitated with VAT neutralised)

Shared services exist today on a small scale; their savings are already in the 2024-25 accounts. The lever adds wider adoption from 2027-28.

The economy

CPI inflation

2024: 2.4% · 2025: 3.4% · 2026: 2.0% · 2027: 1.9% · 2028: 2.0% · 2029: 2.0% · 2030: 2.0%; held at the last value thereafter.

Fiscal years (April-March) are used for the academic years they mostly overlap (August-July). The 2.0 per cent target rate is held after 2030-31.

RPI inflation

2024: 3.3% · 2025: 4.2% · 2026: 2.9% · 2027: 2.9% · 2028: 2.8% · 2029: 2.9% · 2030: 2.1%; held at the last value thereafter.

The fee cap is uprated by forecast RPIX (RPI excluding mortgage interest), which the OBR does not publish in its summary tables. RPI is used as the nearest published proxy; the DfE's own RPIX uplifts (2.71% and 2.68%) were slightly lower than RPI for those years.

Average weekly earnings growth

2024: 5.6% · 2025: 4.6% · 2026: 3.2% · 2027: 2.2% · 2028: 2.1% · 2029: 2.3% · 2030: 2.4%; held at the last value thereafter.

Context and the upper bound for future pay awards; university pay awards have run below whole-economy earnings growth.

Bank Rate

2024: 4.9% · 2025: 4.0% · 2026: 3.4% · 2027: 3.6% · 2028: 3.7% · 2029: 3.9% · 2030: 4.0%; held at the last value thereafter.

Not used by the Phase 2 accounting model (existing debt is treated as fixed-rate); kept for the borrowing and interest-rate shocks in later phases.

National pay award (New JNCHES)

2025: 1.4% · 2026: 2.0%.

Known awards only. Later years are set by the model as CPI plus the parameter costs.payAwardMinusCpi. Some institutions pay outside the national framework.

18-year-old population, England

2022: 94 · 2023: 95.5 · 2024: 97 · 2025: 98.5 · 2026: 100 · 2027: 101.5 · 2028: 103 · 2029: 104.2 · 2030: 105 · 2031: 104 · 2032: 102.5 · 2033: 100.5 · 2034: 98.5 · 2035: 97 · 2036: 94.6; held at the last value thereafter.

2026-2035 is the site's verified demographics dataset (data/charts/demographics.json), whose anchor points are sourced and whose intermediate years are smoothed. 2022-2025 extend the rise backwards at 1.5 points a year and 2036 extends the HEPI 2035-40 fall (about 2.5 per cent a year); both extensions are assumptions, to be replaced with ONS single-year counts.

Presets and shocks

Presets are starting points: each sets some of the rules and leaves the rest at current policy. Historical presets apply past settings from 2026; they are not re-runs of history.

The Chapter 20 settlement

The book's own recommendations to government, as far as the model can express them: stop erosion of the fee and the teaching grants, remove the VAT penalty on collaboration, recover more of research's cost, regulate proportionately with earlier attention to weak finances, and build a restructuring regime before the collapse.

Sets: Teaching grant indexation Rises with inflation (CPI); Shared services and collaboration Facilitated, with the VAT penalty removed; UKRI share of full economic cost 90%; Regulatory burden Proportionate (a quarter less); Financial monitoring Preventative; Restructuring regime for failing providers Formal regime, set up in advance.

  • The fee cap keeps the RPIX indexation already planned; the book asks for it to be made durable, which the model already assumes.
  • International rules stay as they are: the book asks for stability and notice — published assessments, a full recruitment cycle before changes — not for particular settings.
  • The book asks funders to state and improve the share of research cost they pay, without naming a rate; 90 per cent is an illustration.
  • 'Proportionate' regulation is illustrated as a quarter less compliance cost; the book is explicit that this is not deregulation.
  • Preventative financial monitoring stands for the chapter's call for heavier attention 'while intervention can still help'.
  • The restructuring regime is modelled as earlier, convened searches for partners, orderly transfer of most students when a provider does close, public transfer funding, and a small premium charged by lenders — the cost government cited in rejecting it.

Fees frozen to 2036

The fee cap reaches £10,050 in 2027-28 and is then frozen, as it was from 2017 to 2024.

Sets: Fee cap indexation after 2027-28 Frozen.

Research pays its full cost

Research council grants pay the full economic cost of research, at the government's expense.

Sets: UKRI share of full economic cost 100%.

  • The model keeps research volume fixed; with a fixed budget, the same rate would fund fewer projects.

International students capped

New international entrants capped at 20 per cent below 2024-25 levels from 2027-28.

Sets: Cap on international entrants 20% below 2024-25.

Low-regulation OfS

Compliance costs halved.

Sets: Regulatory burden Minimal.

  • Any effect of lighter regulation on quality or student protection is not modelled.

Collaborative sector

Government pushes shared back-office services and neutralises the VAT that makes sharing dearer than duplication.

Sets: Shared services and collaboration Facilitated, with the VAT penalty removed.

International rules as in 2023

The 2023 rules applied from 2026: two-year Graduate Route, taught postgraduates' dependants allowed, no levy.

Sets: Graduate Route 24 months (until December 2026); Taught postgraduates' dependants Allowed, as before 2024; International student levy £0.

  • Applied from 2026; not a re-run of what happened.

2012's fee in today's money

The £9,000 fee of 2012-13 restored to its real value: about £15,000 in 2027-28.

Sets: Undergraduate fee cap £15,000.

  • The DfE estimates the 2025-26 fee of £9,535 is worth about £5,920 in 2012-13 prices, so £9,000 then is about £14,500 in 2025-26 money and over £15,000 by 2027-28; £15,000 is the top of the lever.
  • The model assumes higher fees do not deter home applicants; the government's loan cost rises with the fee.

The parties' proposals

Five presets set the rules to what the parties contesting elections across England have proposed for universities: the Labour government's current policy, and the published proposals of the Conservatives, the Greens, the Liberal Democrats and Reform UK (in alphabetical order). The model covers England; fees and university regulation are devolved, so parties that stand only in Scotland or Wales are not included.

Each preset moves a control only where a party has said something the model can represent, and says how. Where a party has stated an aim but not how it would work — which courses lose places, what replaces fee income, how large a grant — the preset makes a choice and flags it as the model's assumption, not the party's. Proposals the model cannot represent, mostly changes to what graduates repay, are listed with the reason. Every change starts in 2027-28, as for every control, although a government elected at the next general election (due by August 2029) would act later. Positions are as at the date given; parties' policies change, and corrections are welcome.

Labour (the government)

Current policy: the Labour government's settled and announced plans. Its White Paper's other aims for universities come without figures, so the model cannot represent them beyond current policy.

  1. Proposed: The fee cap rises with inflation: £10,050 in 2027-28, then with forecast RPIX. (Department for Education, 2025-11-21). Not modelled: Already current policy, so already in every run.
  2. Proposed: A levy of £925 a year for each international student from August 2028, with an allowance for each provider's first 220. (Department for Education, 2026-07-13). Not modelled: Already current policy, so already in every run.
  3. Proposed: Targeted maintenance grants for disadvantaged students on courses that support the government's missions and Industrial Strategy. (Department for Education, 2025-11-21). Not modelled: Already current policy. The model counts only changes to maintenance grants, so their cost is not in its public cost.
  4. Proposed: Improve the cost recovery of research. (Department for Education, 2025-11-21). Not modelled: No rate is given. The research cost-recovery control can test one.
  5. Proposed: Encourage greater specialisation, based on research and teaching strengths, in collaboration with other institutions. (Department for Education, 2025-11-21). Not modelled: No mechanism or scale is given. The shared services and merger controls can test some.

Checked 2026-10-05.

Conservative (opposition)

About 100,000 fewer university entrants a year, through number controls aimed at courses with poor graduate outcomes, with the savings spent on apprenticeships.

Sets: Cut in home undergraduate places 22%; Which courses lose places Mostly courses with low graduate earnings; Emphasis on graduate earnings Strong: courses judged on earnings.

  1. Proposed: Number controls on every subject group, cutting about 100,000 university places a year. (Times Higher Education, 2025-10-08). In the model: 100,000 is about 22 per cent of a year's home undergraduate entrants in England.
  2. Proposed: The controls fall on courses that consistently lead to poor graduate outcomes. (Times Higher Education, 2025-10-08). The model's assumption: Poor outcomes are read as low graduate earnings (LEO), both in where places are cut and in how courses are judged. The party has not said how courses would be chosen.
  3. Proposed: Cap the interest on Plan 2 student loans at RPI, removing the extra of up to 3 per cent. (PA Media (via AOL), 2026-02-22). Not modelled: Plan 2 covers students who started between 2012 and 2023. Their repayments do not change universities' income, and the model counts only the cost of new lending.
  4. Proposed: Spend the savings (put at £3.6bn) on doubling apprenticeships. (PA Media (via AOL), 2026-02-22). Not modelled: Apprenticeships are outside the model. The saving on student loans appears in its public cost.

Checked 2026-10-05.

Green (opposition)

Tuition fees abolished and maintenance grants restored. The party has not said how universities would be funded instead; the preset assumes the government pays them the fee in full.

Sets: Tuition fees abolished Yes: government pays providers instead; Maintenance support £3,500; Taught postgraduates' dependants Allowed, as before 2024.

  1. Proposed: Scrap tuition fees. (Green Party, 2024-07-02). The model's assumption: The party has not said what replaces fee income. The preset has the government pay each provider the fee cap (£10,050 in 2027-28, rising as planned) for every home undergraduate. Set the fee cap lower to test a smaller grant.
  2. Proposed: Restore maintenance grants for undergraduates. (Green Party, 2024-07-02). The model's assumption: No amount is given. The preset uses £3,500 for each eligible student, about the last maximum grant (£3,387 in 2015-16), as for the Liberal Democrats.
  3. Proposed: Allow international students to bring dependants. (Higher Education Policy Institute, 2024-06-10). In the model: Dependants allowed for taught postgraduates again, as before 2024.
  4. Proposed: In the long run, cancel graduate debt. (Higher Education Policy Institute, 2024-06-10). Not modelled: Changes what graduates repay, not what universities receive.
  5. Proposed: Spend £30bn more on research by the end of the Parliament. (Higher Education Policy Institute, 2024-06-10). Not modelled: The split between universities and other research, and the timing, are not given.

Checked 2026-10-05.

Liberal Democrat (opposition)

Maintenance grants restored, the international student levy and the employer National Insurance rise reversed, shared services encouraged and research budgets raised with inflation.

Sets: Maintenance support £3,500; International student levy £0; Employer National Insurance 13.8%; Shared services and collaboration Actively facilitated; Research council budget 105%.

  1. Proposed: Reintroduce maintenance grants on top of student loans, aiming to cover 35 per cent of undergraduates, rising to 50 per cent when public finances allow. (Liberal Democrats, 2026-03). The model's assumption: No amount is given. The preset uses £3,500 for each eligible student, about the last maximum grant (£3,387 in 2015-16).
  2. Proposed: Reverse Labour's National Insurance rise and the international student levy. (Liberal Democrats, 2026-03). In the model: The levy is never charged, and the employer rate returns to 13.8 per cent. The lower threshold that came with the rise is not modelled.
  3. Proposed: Explore shared-service reform. (Liberal Democrats, 2026-03). The model's assumption: 'Explore' is read as actively facilitating shared services, without removing the VAT penalty.
  4. Proposed: Increase research budgets with inflation and move towards multi-year settlements. (Liberal Democrats, 2026-03). The model's assumption: The model's current plans have research grants falling behind inflation by about half a per cent a year, because much of UKRI's budget is flat in cash. Keeping pace with inflation would leave them about 5 per cent higher by 2035-36. The preset uses 5 per cent from 2027-28, slightly generous in the early years.
  5. Proposed: Interest-free loans for internal restructuring. (Liberal Democrats, 2026-03). Not modelled: The model has no government lending to providers. The restructuring regime is a different policy.
  6. Proposed: Unfreeze graduate repayment and parental income thresholds; write off some debt for key public-service workers after 10 years. (Liberal Democrats, 2026-03). Not modelled: These change what graduates repay, not what universities receive.
  7. Proposed: Double degree apprenticeships in skill-shortage areas. (Liberal Democrats, 2026-03). Not modelled: Apprenticeships are outside the model.

Checked 2026-10-05.

Reform UK (opposition)

Student-loan spending cut by a fifth by withdrawing funding from about 20 per cent of degrees, judged by a new value-for-money test.

Sets: Cut in home undergraduate places 20%; Which courses lose places Mostly courses with low graduate earnings; Emphasis on graduate earnings Strong: courses judged on earnings.

  1. Proposed: Cut student-loan spending by 20 per cent (£4bn of £22bn a year), withdrawing funding from about 20 per cent of degrees. (Times Higher Education, 2026-09-07). The model's assumption: Read as 20 per cent fewer home undergraduate entrants. How the cut would work (fewer loans, number controls or something else) has not been said.
  2. Proposed: A value-for-money test that degrees and universities must meet to get funding. (Times Higher Education, 2026-09-07). The model's assumption: Value for money is read as graduate earnings (LEO), both in which courses lose places and in how courses are judged. The test's content has not been published.
  3. Proposed: Scrap the cap on places for British medical students. (Times Higher Education, 2026-09-07). Not modelled: The model has no cap on medical places to lift. More medical students would mean more high-cost teaching at providers with medical schools.
  4. Proposed: End student-loan interest for nurses. (Times Higher Education, 2026-09-07). Not modelled: Changes what graduates repay, not what universities receive.
  5. Proposed: No funding for universities that do not protect freedom of speech. (Times Higher Education, 2026-09-07). Not modelled: The model has nothing that measures this.

Checked 2026-10-05.

Shocks are stress tests applied in a year of your choice. A policy facing shocks is compared with current policy facing the same shocks; with no rules changed, the shocks are compared with none. Their sizes are stress-test choices, not forecasts.

International recruitment falls by 30%

A sudden, lasting loss of international demand — a visa scandal, a currency crisis in a main market, a competitor's offer.

Evidence for its size: weak. Dependant applications fell by almost 80 per cent in the first quarter after the 2024 restriction; a 30 per cent fall in all international entrants is a severe but not unprecedented stress for individual markets.

Inflation of 8%

An inflation spike like 2022-23's: prices jump, pay catches up only partly, and the fee cap — uprated on a forecast set in advance — follows a year late.

Evidence for its size: weak. Modelled on 2022-23, scaled down: national pay awards then were 3 per cent plus one-off payments, well below inflation, before catching up. Because the model uprates the fee cap with the RPI of the same year, the shock moves the RPI spike a year later to reflect fees set on forecasts made in advance.

A recession

Two years in which earned income (commercial, residences, conferences) and international demand fall, while more home students apply, as they did in 2008-09.

Evidence for its size: weak. Home demand for higher education tends to rise when jobs are scarce; the sizes are illustrative.

A five-year fee freeze

The fee cap is held in cash terms for five years from the chosen year, then indexation resumes from the frozen level.

Evidence for its size: strong. The mechanism is exact; whether a government would do it is the scenario. The cap was frozen at £9,250 from 2017-18 to 2024-25.

Research funding cut by 15%

Research council grants, other research income and QR all fall by 15 per cent for good.

Evidence for its size: weak. An illustrative cut in the public research budget, passed on to universities' research income. Providers do not cut their research activity automatically: they respond only as their finances require.

Home applications fall by 10%

A lasting fall in home demand — a weaker graduate premium, a shift to apprenticeships, or cost-of-living pressure.

Evidence for its size: weak. Illustrative. Applies to new entrants, so it reaches students on roll over the length of a course.

Interest rates up 3 points

Borrowing costs rise by three percentage points on the share of the sector's debt that floats or is refinanced.

Evidence for its size: none. Most university debt is fixed-rate, which the model assumes elsewhere; 30 per cent floating or due for refinancing is an assumption. Higher returns on cash, which would partly offset the cost, are not modelled.

A major insolvency

The weakest large or medium-sized university closes, and the shock spreads: international applicants grow warier and lenders and merger partners more cautious for three years.

Evidence for its size: none. Untested in England, so every part of this is an assumption: which provider fails (the one with least cash in its group), and how far confidence falls.

Checks against published figures

The model is checked against published figures every time it changes. Identity checks must hold exactly; distribution checks must hold, on average over ten synthetic sectors, within the stated tolerance; comparisons are with figures built differently (providers' own forecasts, or another period) and are reported, not enforced — the note says why they differ.

Model against published figures (mean of ten synthetic sectors)
CheckKindPublishedModelResult
Sector income, 2024-25Source: OfS 2026 Annex E, Office for Students. The model builds income from the OfS's published income lines, which sum to £48,141m against the reported total of £48,140m; the difference is rounding in the source table.Identity48,140 £m48,141Within tolerance
Sector surplus, 2024-25Source: OfS 2026 Annex E, Office for Students.Identity890 £m890Within tolerance
Providers in deficit, 2024-25Source: Financial sustainability of higher education providers in England 2026, paragraph 138, Office for Students. Reported, not enforced. The synthetic population takes its margin distributions from HESA and is shifted so each group's total surplus matches the OfS; over 500 seeds it averages about 117 providers in deficit. Two measured reasons: HESA's own deficit rate (89 of 233, 38 per cent) is above the OfS's (36 per cent), so applying it to all 279 providers gives about 107; and in the Level 4-5 group the OfS total margin is far below the HESA providers' (5.8 against 13.2 per cent), which adds about 10 more there. HESA's groups come from the OfS's 2022 typology and the OfS totals from 2026 membership, so that gap partly reflects changed membership. The enforced check is base.groupDeficitShareVsHesa.Comparison100 providers118Reported
Providers in deficit in each well-covered group, 2024-25, against HESA's shareSource: HE Provider Data: Finance 2024/25 (tables 1 and 12), HESA (Jisc). Checked for the groups where HESA covers at least 90 per cent of the OfS's providers (large research-intensive, large teaching-intensive, medium, smaller): the model's mean count in deficit against HESA's share of providers in deficit applied to the group's OfS count. 'value' is unused; the check is the largest gap in providers. Measured in providers because one provider is up to 7 percentage points of a 14-provider group. Over 50 seeds the worst gap is about 2.3 providers (the medium group), from the shift that matches the group's surplus to the OfS total (0.4 per cent margin against HESA's 0.9).Distribution—worst group 2.6 providers offWithin tolerance
Providers with a surplus above 10 per cent of income, 2024-25Source: Financial sustainability of higher education providers in England 2026, paragraph 138, Office for Students.Distribution52 providers52Within tolerance
Sector net liquidity days, 2024-25Source: Financial sustainability of higher education providers in England 2026, Table 17, Office for Students.Distribution124 days124Within tolerance
Providers with low liquidity (below 10 per cent of expenditure), 2024-25Source: HE Provider Data: Finance 2024/25 (tables 1, 3, 12), HESA (Jisc). HESA's measured share (12.4 per cent) applied to all 279 providers. It resolves the tension recorded before the HESA data arrived, when quartile-based cash put about 47 providers below the threshold.Distribution35 providers38Within tolerance
Providers with low liquidity (below 10 per cent of expenditure), 2024-25, on the OfS's whole-sector countSource: Financial sustainability of higher education providers in England 2026 (OfS 2026.21, updated 15 June 2026), Office for Students. Reported, not enforced. The model reproduces HESA's share (base.lowLiquidity: 35) but not the OfS's 51. The two differ in coverage (HESA matches 233 of the 279 providers; the 46 others, mostly small and Level 4-5 providers, are given their group's HESA distribution, which may understate their weakest tail) and in definition (the OfS adjusts expenditure for pension provision movements). Until they are reconciled, the model probably understates how many providers have little cash, and so how soon some reach distress.Comparison51 providers38Reported
Liquidity-day lower quartile of each group, 2024-25 (mean over seeds)Source: Financial sustainability of higher education providers in England 2026, Table 17, Office for Students. Reported, not enforced. The population's cash distribution now comes from HESA, whose lower quartiles differ from the OfS's Table 17 even where HESA covers almost every provider (medium: 70 days against 54, with group cash totals within 4 per cent) — a difference in how the two datasets measure liquidity rather than in the providers. Where coverage is lower (specialist, Level 4-5), the OfS figure also includes cash-poor providers HESA does not see. 'value' is unused; the comparison is the largest relative gap across groups.Comparison—worst group 65% offReported
Providers in deficit, 2025-26Source: Financial sustainability of higher education providers in England 2026 (OfS 2026.21, updated 15 June 2026), Office for Students. Reported, not enforced: the OfS figure is providers' own forecasts, not an outturn. Compared with the whole-sector figure, because the model represents all 279 providers. (Before model 0.4.0 this target used paragraph 88's 102, which covers only providers with forecasts in both years.)Comparison119 providers104Reported
Providers with low liquidity (below 10 per cent of expenditure), 2025-26Source: Financial sustainability of higher education providers in England 2026 (OfS 2026.21, updated 15 June 2026), Office for Students. Reported, not enforced. The whole-sector figure on the model's own definition (net liquidity below 10 per cent of expenditure). The model has fewer providers with low liquidity than the OfS reports, because its cash distribution comes from HESA, which covers 233 of the 279 providers and measures liquidity before the OfS's pension adjustment (see base.lowLiquidityOfs). (Before model 0.4.0 this target used paragraph 88's 27, which covers only providers with forecasts in both years.)Comparison52 providers43Reported
Levy receipts in its first year, before behavioural effectsSource: International Student Levy – impact analysis (November 2025), Department for Education. Not like-for-like: the DfE figure is before the 220-student allowance but after its assumed fall in international numbers; the baseline is after the allowance with numbers unchanged. The two effects roughly offset.Comparison445 £m426Reported
Providers in deficit in 2028-29 if student numbers do not growSource: Financial sustainability of higher education providers in England 2026, Table 22, Office for Students. Not like-for-like. The OfS scenario starts from providers' own 2028-29 forecasts — costs planned on the assumption of growth — removes the fee income from the missing students and assumes only 20 per cent of that loss is saved in costs, with no further mitigation. The model's providers instead start from a cost base that grows only with pay and prices, and cut it when they fall into deficit. The two bracket the outcome: costs that keep growing as planned (OfS) versus costs that respond (model).Comparison163 providers71Reported
Providers in deficit one year that are in deficit the next, 2025-26 to 2031-32Source: HE Provider Data: Finance, tables 1, 3, 4 and 12 (2015/16 to 2024/25), analysed in data/simulator/hesa-behaviour.json, HESA (Jisc). An emergent property: the decision ladder's parameters were set from HESA's measured responses (staff growth, restructuring rates, capital spending), not fitted to this figure. Pooled over six years of transitions and judged on ten seeds.Distribution0.64 share0.68Within tolerance
Persistence of providers' margin gaps from their group, 2025-26 to 2031-32Source: HE Provider Data: Finance, tables 1, 3, 4 and 12 (2015/16 to 2024/25), analysed in data/simulator/hesa-behaviour.json, HESA (Jisc). Reported, not enforced. The model's margins revert more slowly than HESA's (about 0.83). In 2016-2025 many deficits belonged to expanding providers whose costs ran ahead of income and were closed by growth: providers with deficits over 5 per cent grew income by a median 8.6 per cent the next year, against 5.0 per cent for all. With demand flat or falling to 2035, the model gives providers no such escape and does not fit its cost-cutting to the faster historical recovery. Deficits are therefore stickier in the model than in the recent past; this is a finding to test, not an assumption to hide.Comparison0.69 slope0.83Reported
Providers paying restructuring costs, 2025-26Source: Financial sustainability of higher education providers in England: 2026, Office for Students. Reported, not enforced: a different year. The model's providers start restructuring at the end of 2024-25, after a second deficit or in deficit with low cash.Comparison65 providers82Reported
Restructuring costs, 2025-26Source: Financial sustainability of higher education providers in England: 2026, Office for Students. Reported, not enforced: a different year, and providers forecast lower costs in 2025-26.Comparison218 £m135Reported
Students per member of staff, 2026-27, relative to 2024-25Source: Financial sustainability of higher education providers in England: 2026, Office for Students. Reported, not enforced. Providers' forecasts assume student growth that has not materialised; the model's index divides its own students by teaching and professional staff.Comparison1.06 index1.04Reported
Sector net liquidity, 2028-29Source: Financial sustainability of higher education providers in England: 2026, Office for Students. Reported, not enforced. The model's cash grows faster than providers forecast. Providers plan larger capital programmes than they usually deliver (the OfS notes forecast capital spending is often not achieved) and move cash into long-term investments, which net liquidity excludes; the model does neither, and holds borrowing constant.Comparison14,700 £m18,757Reported

How uncertain the results are

Every result the simulator shows first is a single run on the model's central assumptions. "How sure is this?" runs 200 more. Each draws every parameter that has a plausible range from a triangular distribution over it — most likely at the central value, never outside the range — and draws fresh year-to-year swings in recruitment and one-off items. Assumptions you have set yourself stay fixed. The synthetic sector stays the same, so each building's share of runs in distress can be shown.

When you compare a policy with current policy, both are run on the same draws, so the range of the differenceis narrower than the range of either: much of the uncertainty affects both alike. "Better in 80 per cent of runs" means the policy came out ahead on that measure in four draws out of five.

These are shares of the model's runs, not probabilities of what will happen. Most ranges are judgements; each assumption is drawn independently, although in reality inflation, pay, recruitment and costs move together; the runs share one synthetic sector; and the ranges cannot cover a relationship the model leaves out, or ranges that are themselves wrong. The ranges show how much the results depend on the model's assumptions, within the model.

Current policy, 2035–36: median and middle 80 per cent of 100 runs (computed when the site was built)
FigureCentral assumptionsAcross runs
Financial sustainabilityShare of students at providers not in a cash crisis, whether or not in deficit92%91% (80%–97%)
Student experienceStaffing and estate, 2024–25 = 1009394 (90–99)
Research capacityResearch activity, 2024–25 = 1009288 (77–94)
Subject breadthCourses still offered, 2024–25 = 1009592 (83–96)
Regional accessHome students at each region’s providers against its 18-year-olds, 2024–25 = 10010096 (91–100)
Public costSelected: grants, research funding and the expected loss on fee loans, less the levy, in 2024–25 prices£9.0bn£8.7bn (£8.1bn–£9.2bn)
Providers in deficitIndependent providers9188 (63–111)
In deficit three years runningIndependent providers3741 (23–58)
At serious riskLow cash, or unable to pay their way3032 (17–51)
Merged since 2024–25Absorbed by another provider4136 (21–56)
Closed since 2024–25Gone, with some students moving elsewhere1211 (4–25)
Students who lost their placeContinuing students of closed providers not placed elsewhere, since 2024–25 (FTE)2,4359,623 (223–30,930)
Home studentsFull-time equivalent1,578,0001,509,000 (1,443,000–1,568,000)
International studentsFull-time equivalent491,000462,000 (430,000–492,000)
Public-service studentsStudents now on medicine, nursing, health, teacher-training and social-work courses (all levels and domiciles), 2024–25 = 10010296 (92–101)

How much the synthetic sector matters

The synthetic sector is one draw of providers consistent with the published data, and a different draw gives different counts. The same current policy on the ten synthetic sectors used for the checks above:

Current policy, 2035–36, on ten synthetic sectors (central assumptions)
FigureThe simulator's sectorLowest and highest of ten
Financial sustainability92%86% to 94%
Providers in deficit9175 to 94
In deficit three years running3729 to 44
At serious risk3025 to 39
Merged since 2024–254129 to 47
Closed since 2024–25127 to 18
Students who lost their place2,4352,435 to 26,259
Home students1,578,0001,455,000 to 1,604,000
International students491,000455,000 to 498,000
Public-service students10293 to 103

Which assumptions matter most

Each assumption with a plausible range is set to its low and then its high value, everything else left at the central case, and the effect on 2035–36 recorded. These are the 15 that move the results most; all 116 are in the sensitivity table. One at a time, so interactions are not shown. The outcomes most sensitive to them are not policy levers but assumptions about the economy: how fast pay and other costs grow against inflation.

Effect of each assumption at the low and high ends of its range, 2035–36 (central case in the first row)
AssumptionProviders in deficitMerged or closedStudent experienceResearch capacityInternational students (thousands)Public cost, selected (£bn, 2024-25 prices)
Central case91539392491k£9.0bn
Real growth in international feesAssumption · weak evidence93 to 8056 to 4592 to 9791 to 94514k to 447k£9.0bn to £9.2bn
Real growth in postgraduate home fees, contracts and other incomeAssumption · weak evidence106 to 7461 to 3692 to 9690 to 94487k to 493k£9.0bn to £9.1bn
Real growth in non-pay costsAssumption · weak evidence72 to 9434 to 8597 to 8995 to 81495k to 456k£9.1bn to £8.6bn
Share of student loan outlay not expected to be repaid (RAB charge)Measured · strong evidence91 to 9153 to 5393 to 9392 to 92491k to 491k£8.2bn to £9.8bn
Future national pay awards relative to inflationAssumption · weak evidence70 to 9939 to 5796 to 9295 to 90495k to 488k£9.1bn to £9.0bn
Fastest rebuilding of staff or research a yearMeasured · weak evidence81 to 10952 to 5393 to 9592 to 91489k to 494k£9.0bn to £9.0bn
Pay drift (incremental progression net of staff turnover)Assumption · weak evidence75 to 9443 to 6696 to 9094 to 83494k to 470k£9.1bn to £8.7bn
Capital spending of a provider under pressure, relative to normalMeasured · moderate evidence106 to 8240 to 6091 to 9692 to 92485k to 495k£9.0bn to £9.1bn
Year-to-year variation in a provider's recruitmentMeasured · moderate evidence103 to 8033 to 6595 to 9294 to 91491k to 490k£9.1bn to £9.0bn
Normal capital spending relative to depreciationMeasured · moderate evidence105 to 8337 to 5995 to 9393 to 92493k to 484k£9.1bn to £9.0bn
Research activity cut in one roundAssumption · none evidence93 to 9455 to 4893 to 9495 to 86491k to 490k£9.1bn to £8.9bn
Response of student experience to the condition of the estateAssumption · none evidence90 to 9152 to 5396 to 9192 to 92496k to 484k£9.1bn to £9.0bn
Real growth in research grant and contract incomeAssumption · weak evidence95 to 8157 to 4593 to 9591 to 94487k to 492k£8.7bn to £9.5bn
Response of student experience to the student-staff ratioAssumption · none evidence87 to 9052 to 5495 to 9192 to 91497k to 482k£9.1bn to £9.0bn
Response of international recruitment to reputationAssumption · weak evidence86 to 8553 to 5594 to 9492 to 91500k to 469k£9.0bn to £9.0bn

Download the model

Everything the simulator uses is published, under Creative Commons Attribution 4.0, so it can be checked, rerun or built on. The source data keep their own licences.

What the model leaves out

  • Ranges are for the parameters, not the model. "How sure is this?" varies every uncertain parameter within its range (see above), each independently of the others and on one synthetic sector; it cannot vary a relationship the model leaves out. Its percentages are shares of the model's runs, not probabilities. The first figures shown are a single run on the central assumptions.
  • Executive pay is an accounting experiment. The executive payroll share, salary distribution, staff median and experimental progression rules are assumptions. Symmetric benchmarking is represented by removing an assumed annual ratchet, not by reproducing a peer-network simulation. Performance-linked progression responds to previous experience/research indices; it does not make higher pay improve them. Ratios and statutory-style caps constrain hypothetical salaries, with proportional employer on-costs. Leadership quality, recruitment, retention, morale, management capacity, fixed benefits and contractual delays are not quantified.
  • Synthetic providers. The model can say how many providers of a type might be in trouble, never which. That is deliberate. HESA's provider-level data cover 233 of the 279 providers; the other 46, mostly small and Level 4–5 providers, are given their group's measured distributions, which is not evidence that their own financial risk is represented. The model has fewer providers with low liquidity in 2024–25 than the OfS counts (see the checks above), so it probably understates the weakest tail.
  • England only, and only registered higher education providers.
  • Deficits are stickier than in the recent past. In 2016–2025 many deficits were closed by growth; with demand flat to 2035 the model gives providers no such escape. Its margins revert more slowly than HESA's (see the checks above).
  • Cash and debt are simplified, so the timing of distress is uncertain. Existing borrowing is held constant, with no repayments, refinancing or covenants; a provider owing more than its cash pays interest on the gap, but the model has no restricted cash, no long-term investments, no working-capital cycle and no within-year low point, which is when a provider actually runs out of cash. Its cash builds up faster than providers forecast. "Unable to pay its way" is a modelling threshold, not a legal test of insolvency, and mergers and closures are scenarios produced by assumed rules, not calibrated probabilities that a provider will close.
  • Closures move students in a simplified way. A closed provider's continuing students finish their courses elsewhere or lose their place, and its future applicants go elsewhere, within each receiving provider's capacity (an assumption); students are not matched to courses or subjects.
  • Home demand does not respond to fees, on the evidence of England's 2012 fee rise.
  • The public cost is a selected measure, not the fiscal balance. It adds grants, research funding, extra maintenance grants set with the maintenance lever, capital and resolution funding, and the expected long-run loss on new fee loans (at an average write-off rate, which need not be the cost of an extra pound lent), less levy receipts. The loan line is not cash spent that year. Existing maintenance support, student debt, National Insurance, visa and health-surcharge receipts and the VAT effects of shared services are outside it, so policies that change those look cheaper or dearer than they are.
  • Regulation has costs but no modelled benefits: there is no evidence for the size of its effect on quality or student protection. Monitoring changes when providers act, and outcomes thresholds change entrants at small and Level 4–5 providers, by assumed amounts. Comparisons between regulatory settings are comparisons of cost, not of whether a regime is better.
  • The gauges measure narrower things than their names. Financial sustainability counts students at providers with enough cash, whether or not they are in deficit (persistent deficits and students who lost their place are shown separately). Regional access counts places by where providers are, not where students live, and averages the regions. Public-service students and graduate earnings are indices of what current students study, at all levels and from every country (HESA's subject data does not split by domicile), not projections of graduates entering the workforce.
  • Research costs are TRAC's full economic costs. The cost of extra research council projects is their full cost as TRAC measures it, including a margin for sustainability that is not all cash spent in the year; the link between TRAC's sustainable costs and providers' accounts is approximate.
  • International fees and the levy. International demand responds to fees against a path rising with prices (competitors' fees are taken to rise with prices too). After a merger the group pays the levy as one registration, with one allowance.
  • Politics is a scenario. By default the government does not change the rules in response to what happens. Switched on, it reacts once to each of four kinds of public concern; when and how far opinion moves, and what ministers do about it, are assumptions (see "Politics (scenario)" above), not predictions.

Found something wrong? The corrections page explains how to report it; errors in the model are corrected in public there, like errors in the book. Every change to the model is recorded below, and every shared link records the model version it was made with.

What has changed

Policy simulator model changelog

Every change that alters results bumps the model’s minor version (src/lib/simulator/version.ts); shared links record the version they were made with.

0.5.0 — 14 October 2026 (executive pay and posts)

  • Two independent controls, Executive remuneration and Executive headcount, run from −30% to +30% in 10-point steps, taking effect in 2027–28. They are recurring level changes relative to the ordinary pay/staffing path, not repeated annual cuts. Combined changes multiply.
  • The executive payroll is an explicit, editable assumption: initially 1% of salaries, with a 0.5–2% illustrative range. There is no measured executive cost base in the input data. Employer NI and pension costs use the group’s existing blended on-cost rate, proportionally; fixed benefits and individual tax/pension treatment are not modelled.
  • Headcount reductions incur one-off severance, initially 0.75 times the annual employer cost of removed posts, before any simultaneous pay-rate change. Salary changes do not incur severance. Management capacity and hiring costs are not quantified.
  • A result panel reports the direct annual recurring saving/cost, severance and executive cost pool. These are included in existing staff/restructuring expenditure and the cash identity; they are not extra expenses or the full policy-versus-baseline surplus difference.
  • No direct numerical leadership-quality, recruitment, retention, morale or efficiency response is assigned. UK vice-chancellor pay research informs that modelling choice, not the assumed executive payroll share. Financial changes still propagate through the ordinary institutional response model.
  • Four additional controls expose experimental pay-setting rules: symmetric benchmarking or performance-linked progression, a maximum executive/staff salary ratio, a statutory-style salary ceiling and its cash/CPI indexation. All take effect from 2027–28. The tighter of a ratio and salary ceiling applies; savings are calculated over a hypothetical lognormal salary distribution, not by capping its mean. Caps constrain salary with proportional on-costs, not separately valued benefits.
  • Symmetric benchmarking removes a hypothetical 0.5% annual premium relative to the ordinary pay path; it is a reduced-form scenario, not a replication of the research’s peer-network simulation. Performance-linked progression responds to the previous year’s mean experience/research-standing index relative to the base year, with annual pay adjustments clipped at an assumed ±2%. It does not improve those indices directly. Five further editable assumptions cover these rules and the salary distribution/median used by caps.
  • Current-policy central results are unchanged; the golden snapshot changes only its version label. New parameters are appended to preserve existing uncertainty draws. The user guide and technical paper document all six controls and their limitations.

0.4.0 — 6 October 2026 (corrections after an independent audit)

An audit of the model’s code and calibration found calculation errors that changed policy comparisons. All are corrected; each has a regression test (src/lib/simulator/audit.test.ts).

  • Correction: the teaching grant lever moved the wrong pot. It scaled every funding body grant except QR — about £2.4bn — instead of the OfS teaching grant, about £1.26bn. Funding body grants are now three lines: the OfS teaching grant (which the lever and politics change), QR, and other grants (capital and other OfS and Research England grants), held in cash terms. The public cost shows other grants separately.
  • Correction: undergraduate policies moved postgraduates. Maintenance support, number controls and cuts in places changed taught and research postgraduate recruitment at once, because all home students shared one entry pull. Home undergraduates, taught postgraduates and research postgraduates are now separate cohorts; undergraduate policy acts on undergraduates only.
  • Correction: a future fee freeze changed earlier years under earnings indexation. Rebuilding the indexed fee cap ignored earnings indexation. Fee freezes, political reactions and levers now write out every indexed year before replacing a schedule, so no change can alter a year before it takes effect.
  • Correction: the cost of extra research depended on who paid for it. Raising the UKRI rate made the same extra projects cost providers more. The cost of research now follows its volume; the rate changes only who pays. The UKRI share of full economic cost assumption, which had no effect, now sets the rate at which 2024–25 research council income was earned.
  • Correction: impossible assumptions produced healthy-looking results. A recruitment persistence of 2, for example, produced undefined numbers that showed as zero providers in trouble. Every assumption now has a mathematical domain (domains.ts); values outside it are refused by the assumptions panel, dropped from links with a warning, and rejected by the model. Any run with a non-finite figure is reported as an error, never shown as results.
  • Correction: closures moved students for ever. A closed provider’s students became a permanent rise in its neighbours’ recruitment, compounding with each closure: in one extreme scenario a small provider grew more than eightfold. Now continuing students move as cohorts and stay only until they would have finished; future applicants are placed separately; and each receiving provider can take only a limited share of its own size (three new assumptions: exit.applicantShare, exit.intlApplicantShare, exit.receiverCapacity). The restructuring regime’s cost is charged on students actually moved, and students who could not move are counted.
  • Correction: number controls capped the stock, not the intake. Each year’s home undergraduate intake is now held at its 2024–25 size, cohort by cohort.
  • Change: international fees. Demand now responds to the fee students pay against a fee rising with prices, so real fee growth deters students as the levy does. At the central assumption (fees rise with CPI) results are unchanged.
  • Change: financing costs. A provider that ends a year owing more than its cash and current investments pays interest on the gap the next year, at Bank Rate plus an assumed premium (finance.shortTermPremium).
  • Change: eligibility. Extra high-cost subject funding goes to home undergraduates and taught postgraduates only, as OfS funding does; it had included international and research students. After a merger, the group pays the levy with one allowance.
  • Calibration: two comparisons used the OfS’s like-for-like figures for 2025-26 (102 deficits, 27 with low liquidity) instead of its whole-sector figures (119 and 52); corrected. A new comparison records that the model has fewer providers with low liquidity in 2024–25 than the OfS’s 51.
  • New readouts: providers in deficit three years running, and students who lost their place when their provider closed. “Taxpayer cost” is renamed “Public cost”, with its coverage stated; uncertainty is described as shares of the model’s runs, not chances.
  • Current policy’s results change little (in 2035–36: 91 providers in deficit against 92, 30 at serious risk against 29, the same 41 mergers and 12 closures); comparisons involving the levers above change more. Links made with 0.3.x reopen with a note that the model has changed.

0.3.0 — 6 October 2026 (the parties’ proposals)

  • The parties’ proposals: five presets under “Start from” — the Labour government’s current policy and the published proposals of the Conservatives, the Greens, the Liberal Democrats and Reform UK, as at 5 October 2026. Each proposal records its source and either how the model represents it, flagged where that is the model’s assumption rather than the party’s, or why it cannot be modelled. Each control a party preset moves carries a marker opening that account.
  • Three new levers: a cut in home undergraduate places (a percentage of entrants), which courses lose them (evenly, or mostly those with low graduate earnings), and abolishing tuition fees with the government paying providers instead (at the fee cap). New public cost line: the tuition grant. Two new parameters: how sharply a targeted cut falls on low-earning subjects (an assumption) and the share of home undergraduates eligible for a maintenance grant (measured, weakly).
  • Correction: the maintenance support lever was costed as if every home undergraduate received the extra grant, while its effect on entrants was estimated for the roughly two in five who are eligible. It is now the extra grant for each eligible student, costed for eligible students only, which cuts its public cost by about three-fifths; its effect on entrants is unchanged. Its maximum rises to £5,000. Employer National Insurance can now be set in steps of 0.1 points, so the pre-2025 13.8 per cent is available.
  • Current policy’s results are unchanged; links made with 0.2.x that set maintenance support give a lower public cost.

0.2.4 — 6 October 2026

  • Public mood, four illustrative indices computed every year from the model’s results: concern about migration, closures, fees and spending.
  • Politics (a scenario, off by default): the government may react to high concern the following year — cutting the Graduate Route or capping international entrants, bringing in a restructuring regime (or raising the teaching grant if one exists), freezing the fee cap, or cutting the teaching grant — once each, with chances fixed by seed so every policy faces the same draws. Nine new parameters, all assumptions; the closures one draws on polling about how the public would react to closures.
  • Current policy’s results are unchanged when politics is off.

0.2.3 — 5 October 2026

  • Seventeen more levers, in six drawers, the less central ones under “More controls”: extra funding for high-cost subjects; institutional number caps; fee indexation to average earnings; visa costs and friction; the sponsor compliance regime; QR funding; the research council budget; REF intensity; student outcomes thresholds; an emphasis on graduate earnings; the TEF; access regulation; financial monitoring; the merger regime; a formal restructuring regime for failing providers; employer National Insurance; capital funding; maintenance support; and regional funding. 16 new parameters, two of them measured (the REF’s cost and the effect of maintenance grants on participation), the rest assumptions graded as such.
  • New public cost lines: maintenance grants, capital grants and transfer funding under a restructuring regime.
  • Research capacity now counts research council grants above or below current plans.
  • Model assumptions can be changed in the simulator; runs that change them say so, compare like with like, and carry the changes in their link.
  • The Chapter 20 settlement now includes the restructuring regime and preventative financial monitoring.
  • Current policy’s results are unchanged.

0.2.2 — 5 October 2026

  • Shocks. Eight stress tests, each applied in a chosen year: international recruitment down 30 per cent; inflation of 8 per cent (with pay, and the fee cap, catching up late); a recession; a five-year fee freeze; research funding cut by 15 per cent; home applications down 10 per cent; interest rates up 3 points on floating debt; and a major insolvency, with a loss of confidence afterwards. A policy facing shocks is compared with current policy facing the same shocks.
  • Presets, including the book’s Chapter 20 settlement, as far as the levers can express it.
  • New lever: teaching grant indexation (held in cash terms, as now, or rising with CPI). New option: proportionate regulation (a quarter less compliance cost).
  • Current policy’s results are unchanged.

0.2.1 — 4 October 2026

  • Subjects. Each provider teaches a mix of 25 subjects (HESA Table 49, by provider group; specialists built around one subject). Course closures now fall on subjects in proportion to how often providers withdrew them between 2019/20 and 2024/25 — languages, geography, agriculture and combined studies first; law, medicine, social work and nursing last. The total provision removed by a round of closures is unchanged, so no existing result moves.
  • Graduate readouts, alongside the six gauges: students in public-service subjects (medicine, nursing, health professions, teacher training, social work), and the earnings and employment five years after graduation of the subjects taught (LEO, 2023-24 tax year). They move only with the subject mix.
  • The engine now takes its data as an argument (engine.ts), so the browser loads a slim runtime copy without sources and notes.

0.2.0 — 3 October 2026

  • Providers respond to their own finances. At the end of each year every provider, or merged group, climbs a decision ladder as far as its position requires: freeze recruitment and cut capital; voluntary severance and an international recruitment push; course closures and research cuts; compulsory cuts and asset sales; and, when it cannot pay its way, a merger or closure. Providers with healthy surpluses rebuild staffing, invest and, above a 6 per cent surplus, expand. The size of each response comes from what English providers actually did after deficits in HESA’s 2015/16-2024/25 data (data/simulator/hesa-behaviour.json).
  • Slow stocks. Staff, research activity, course breadth and the estate move student experience, research standing and reputation slowly; reputation moves home and international recruitment; research standing reallocates QR after REF 2029 (from 2030-31).
  • Mergers and closures. A provider unable to pay its way may merge into a financially comfortable partner, preferably in its region, or, if none is willing for two years, close. Its debts are written off and some of its students move to other providers.
  • Recruitment shocks and one-off items. Each provider’s recruitment varies from year to year with seeded, persistent shocks, and its accounts carry one-off items, both measured from HESA. 14 per cent of each provider’s 2024-25 margin gap from its group is treated as one-off and removed from 2025-26.
  • Costs that follow students. 20 per cent of the change in fee income from changing student numbers is a change in direct costs (the OfS’s own scenario assumption). Previously costs did not move with students at all.
  • Capital spending now runs at each group’s measured 2024-25 rate against depreciation (1.0 to 2.25), less under pressure and more in comfortable surplus, rather than at depreciation.
  • Regions (from HESA, for each group) and six gauges: financial sustainability, student experience, research capacity, subject breadth, regional access and taxpayer cost.
  • Status. ‘Insolvent’ now means net liquidity below minus 30 days of spending (beyond what providers can draw on), not merely below zero; providers can also be ‘merged’ or ‘exited’.

Effect on results: deficits fall from 116 (2024-25) to about 67 in 2030-31 as providers cut, then drift back to about 86 by 2035-36 as costs outpace income again; about 38 providers merge and 12 close by 2035-36 (means over ten seeds). Every lever’s effect on surpluses is smaller than in 0.1.0, because providers spend windfalls and cut in response to losses.

0.1.0 — 3 October 2026

  • Levers. Ten controls covering eight policy areas: home fee cap, its indexation and the teaching grant; the international levy, a cap on international entrants, dependants and the Graduate Route; UKRI cost recovery; regulatory burden; and shared services with or without VAT neutralised.
  • International demand responds to policy. Entrants move with the Graduate Route’s length, the dependants rule and fees (through levy pass-through, with Public First’s short- and long-run price elasticities), and roll forward as cohorts. This changes the baseline itself: the 18-month Graduate Route from January 2027 and the levy from 2028 now reduce international numbers, where the 0.0.0 baseline held them flat.
  • Public cost. A government ledger: teaching grant, QR, research council income, the expected write-off on home fee loans (RAB charge) and levy receipts.
  • Regulatory cost scales with provider size at less than proportional rates.

0.0.0 — 2-3 October 2026

  • The accounting model: 279 synthetic providers in the OfS’s seven groups, built from the OfS’s 2024-25 accounts and HESA’s within-group distributions; prices, pay, policy and demography move; nobody responds.