What EQOS would have recommended in 2006 before the 2008 crash, and the score after 4 corrections

What would EQOS have recommended in 2006 before the 2008 crash?

The study states that EQOS is not a binary system. It identifies the corrections needed to bring φ(S) back above the critical threshold of 0.3, instead of only saying get out. In mid-2006 the score stood at 0.234, with stability at 0.08 and integrity at 0.08, and the study issues 4 recommendations (EQOS Asia 2008 back-test, 2026). Each recommendation names the dimension it lifts and the target it aims for.

The first stance is to reduce exposure to securitised products. In early 2007 the study turns that stance into a stop on additional investment in the sector, because the ethical safeguard was negative and subprime defaults stood at 14.4%. The 4 corrections address the causes behind those readings.

How would better transparency have changed the 2008 financial crisis?

The first correction requires banks to consolidate every off-balance-sheet exposure. Structured investment vehicles, conduits and CDOs would appear on balance sheets, and the study sets a target of 0.50 for transparency, up from 0.15. A reader would then see the real exposure, which was about 5 times the declared one. Seeing the full exposure also lets lenders price counterparty risk instead of stepping back from every bank at once.

The study notes that this is what Dodd-Frank imposed in 2010, 4 years later than its proposal. Dodd-Frank became law on 21 July 2010, and among other measures it requires more transparent trading and clearing of derivatives, according to Federal Reserve History. For a reader today, the useful question is which exposures in a market still sit outside the reported accounts.

How would a 15:1 leverage limit have changed the 2008 crash?

The second correction restores a maximum leverage of 15:1. The study points out that the SEC loosened its limits in 2004, and that at 30:1 a fall of 3.3% meant bankruptcy. At 15:1 the breaking point sits twice as far away, a cushion twice as wide. The target is stability from 0.08 to 0.40. Lower leverage gives a bank room to absorb a loss without selling assets into a falling market.

The study observes that Basel III imposed stricter ratios, 6 years too late. The Basel Committee published Basel III in September 2010, with a leverage ratio of at least 3% of Tier 1 capital to total exposure, according to Wikipedia as of October 2026. Comparing the 2 thresholds shows how a single number can change the odds of survival.

Why would ending rating conflicts have changed what EQOS recommended?

The third correction removes conflicts of interest. The study states that the issuer must not pay the rater, and that banks must stop shorting the products they sell. Rating agencies paid by issuers, it says, labelled 80% of CDO tranches AAA, which gave buyers a signal that contradicted the loan data. Aligning the payer with the user of the rating is the simplest fix the study proposes.

The study notes that the Credit Rating Agency Reform Act of 2006 existed without enforcement power, and that Dodd-Frank strengthened the framework later. The integrity score of 0.08 shows how far the incentives had moved from the stated purpose of protecting investors. Fixing incentives costs little compared with the losses that follow when they drift.

How would a ban on NINJA loans have changed the 2008 financial crisis?

The fourth correction targets borrowers. NINJA loans meant no income, no job and no assets, and the study asks for verification of repayment capacity before any mortgage, so that the ethical safeguard reaches zero or above. The study counts 10 million foreclosures between 2007 and 2012. The measure protects the borrower first and the lender second, since a loan that can be repaid protects both.

The Consumer Financial Protection Bureau was created by Dodd-Frank in 2010, which Federal Reserve History describes as an agency dedicated to financial consumer protection. The study reads this as the matching reform, arriving after millions of foreclosures. The care score of 0.05 captures how little protection existed. Verification at the start of a loan is cheaper than any rescue at the end.

Which score would the 4 corrections have given the 2008 financial system?

Applying all 4 corrections, the study recomputes φ(S) = 0.365, above the critical threshold of 0.3. The system would have sat in the work zone and not in the default zone. The study adds that the crisis would not have been avoided, but its magnitude would have been divided by 5 to 10. A reduction of that size changes the scale of the losses that decision makers face.

That claim is a modelled result from public data, and it deserves the same scrutiny as the rest of the back-test. The useful part is the structure: a score, a target for each weak dimension, and a recomputation. You can rerun the same steps on any system.

How can you apply a corrections list to a stock market crash risk today?

List the weakest dimensions of the system you follow, write one correction for each, and set a target. Then recompute the score on paper to see which fix moves it most. Check progress each quarter. This page is general information, not investment advice, and the exercise guides questions, not trades. Share the list with the people who own each dimension, so every fix has a name next to it.

The EQOS Asia method page explains the 9 dimensions, and the Λ simulator estimates a score for your own case. The pricing page lists the diagnostic. The pillar guide on the stock market crash places the 2008 corrections in the wider history of crashes. Both routes give a ranked list of fixes for your own case.

Frequently asked questions

About the author

Stéphane Jambu

President, EQOS Forecast Asia

Stéphane Jambu leads EQOS Forecast Asia and works as a consultant in e-commerce, search visibility, and AI. LinkedIn profile