Credit Risk Transfer and Financial Crises

photo by Dean Hochman

Susan Wachter posted Credit Risk Transfer, Informed Markets, and Securitization to SSRN. It opens,

Across countries and over time, credit expansions have led to episodes of real estate booms and busts. Ten years ago, the Global Financial Crisis (GFC), the most recent of these, began with the Panic of 2007. The pricing of MBS had given no indication of rising credit risk. Nor had market indicators such as early payment default or delinquency – higher house prices censored the growing underlying credit risk. Myopic lenders, who believed that house prices would continue to increase, underpriced credit risk.

In the aftermath of the crisis, under the Dodd Frank Act, Congress put into place a new financial regulatory architecture with increased capital requirements and stress tests to limit the banking sector’s role in the amplification of real estate price bubbles. There remains, however, a major piece of unfinished business: the reform of the US housing finance system whose failure was central to the GFC. Fannie Mae and Freddie Mac, the government-sponsored enterprises (GSEs), put into conservatorship under the Housing and Economic Recovery Act (HERA) of 2008, await a mandate for a new securitization structure. The future state of the housing finance system in the US is still not resolved.

Currently, US taxpayers back almost all securitized mortgages through the GSEs and Ginnie Mae. While pre-crisis, private label securitization (PLS) had provided a significant share of funding for mortgages, since 2007, PLS has withdrawn from the market.

The appropriate pricing of mortgage backed securities can discourage lending if risk rises, and, potentially, can limit housing bubbles that are enabled by excess credit. Securitization markets, including the over the counter market for residential mortgage backed securities (RMBS) and the ABX securitization index, failed to do this in the housing bubble years 2003-2007.

GSEs have recently developed Credit Risk Transfers (CRTs) to trade and price credit risk. The objective is to bring private market discipline to bear on risk taking in securitized lending. For the CRT market to accomplish this, it must avoid the failures of financial assets to price risk. Are prerequisites for this in place? (2, references omitted)

Wachter partially answers this question in her conclusion:

CRT markets, if appropriately structured, can signal a heightened likelihood of systemic risk. Capital markets failed to do this in the run-up to the financial crisis, due to misaligned incentives and shrouded information. With sufficiently informed and appropriately structured markets, CRTs can provide market based discovery of the pricing of risk, and, with appropriate regulatory and guarantor response, can advance the stability of mortgage finance markets. (10)

Credit risk transfer has not yet been tested by a serious financial crisis. Wachter is right to bring a spotlight on it now, before events in the mortgage market overtake us.

The FHFA’s Take on Housing Finance Reform

FHFA Director Watt

Federal Housing Finance Agency Director Watt sent Federal Housing Finance Agency Perspectives on Housing Finance Reform to Senate Banking Chair Michael Crapo (R-ID) and Senator Sherrod Brown of Ohio, the top Democrat on that committee. There are no real surprises in it, but it does set forth a series of housing finance objectives that the FHFA supports:

• Preserve the 30-year fixed-rate, prepayable mortgage;

• End taxpayer bailouts for failing firms;

• Maintain liquidity in the housing finance market;

• Attract significant amounts of private capital to the center of the housing finance system through both robust equity capital requirements and credit risk transfer (CRT) participation;

• Provide for a single government-guaranteed mortgage-backed security that will improve the liquidity of the to-be-announced (TBA) market and promote a fair and competitive funding market for Secondary Market Entities (SMEs);

• Ensure access to affordable mortgages for creditworthy borrowers, sustainable rental options for families across income levels, and a focus on serving rural and other underserved markets;

• Provide a level playing field for institutions of all sizes to access the secondary market;

• Include tools for the regulator to anticipate and mitigate downturns in the housing market, including setting appropriate capital and liquidity requirements for SMEs, having prompt, corrective action authority for SMEs that are weak or troubled, and having authority to adjust CRT requirements as needed; and

• Provide a stable transition path that protects the housing finance market and the broader economy from potential disruptions and ensures that the new housing finance system operates as intended. (1)

The FHFA’s take on housing finance reform seems to be somewhat different from what various members of Congress are reportedly promoting. It is not clear though that the views of the FHFA are all that relevant to the Congressional leaders who are shaping the next housing finance reform bill. Nor do I expect that Director Watt’s views are particularly valued by the Trump Administration, given that he is a former Democratic member of Congress. That being said, Director Watt has always made it clear that it is Congress and not the FHFA that should be charting the path forward for housing finance reform.

While his views on the matter differ from those of some members of Congress, all of the relevant stakeholders seem to agree on the broad contours of what the 21st century’s housing finance infrastructure should look like. There should be an explicit guarantee to support the housing market during liquidity crises.  And the main elements of the current market, such as the thirty year fixed-rate mortgage, should be maintained. Here’s hoping that a bipartisan push can get this done this year.

Wednesday’s Academic Roundup

The End of Private-Label Securities?

Steve Jurvetson

Jamie Dimon, CEO of JPMorgan Chase

J.P. Morgan’s Securitized Products Weekly has a report, Proposed FRTB Ruling Endangers ABS, CMBS and Non-Agency RMBS Markets. This is one of those technical studies that have a lot of real world relevance to those of us concerned about the housing markets more generally.

The report analyzes proposed capital rules contained in the Fundamental Review of the Trading Book (FRTB). JPMorgan believes that these proposed rules would make the secondary trading in residential mortgage-backed securities unprofitable. It also believes that “there is no sector that escapes unscathed; capital will rise dramatically across all securitized product sectors, except agency MBS.” (1) It concludes that “[u]ltimately, in its current form, the FRTB would damage the availability of credit to consumers, reduce lending activity in the form of commercial mortgage and set back private securitization, entrenching the GSEs as the primary securitization vehicle in the residential mortgage market.” (1)

JPMorgan finds that the the impact of these proposed regulations on non-agency residential-mortgage backed securities (jumbos and otherwise) “is so onerous that we wonder if this was the actual intent of the regulators.” Without getting too technical, the authors thought “that the regulators simply had a mathematical mistake in their calculation (and were off by a factor of 100, but unfortunately this is what was intended.” (4) Because these capital rules “would make it highly unattractive for dealers to hold inventory in non-agency securities,” JPMorgan believes that they threaten the entire non-agency RMBS market. (5)

The report concludes with a policy takeaway:

Policymakers have at various times advocated for GSE reform in which the private sector (and private capital) would play a larger role. However, with such high capital requirements under the proposal — compared with capital advantages for GSE securities and a negligible amount of capital for the GSEs themselves — we believe this proposal would significantly set back private securitization, entrenching the GSEs as the primary securitization vehicle in the mortgage market. (5, emphasis removed)

I am not aware if JPMorgan’s concerns are broadly held, so it would important to hear others weigh in on this topic.

If the proposed rule is adopted, it is likely not to be implemented for a few years.  As a result, there is plenty of time to get the right balance between safety and soundness on the one hand and credit availability on the other. While the private-label sector has been a source of trouble in the past, particularly during the subprime boom, it is not in the public interest to put an end to it:  it has provided capital to the jumbo sector and provides much needed competition to Fannie, Freddie and Ginnie.

Reiss on Mortgage Insurance Proposal

Law360 quoted me in FHFA Capital Rules Will Squeeze Older Mortgage Insurers (behind a paywall). It opens,

The Federal Housing Finance Agency on Thursday released proposals that would impose higher capital requirements on private mortgage insurers doing business with Fannie Mae and Freddie Mac, but experts say insurers with bubble-era mortgages in their portfolios may find it tough to meet the new mandates.

The new standards will force mortgage insurers to determine the amount of cash and other liquid assets they retain to cover potential payouts using more of a risk-based formula than they have up to this point, meaning that the riskier the mortgage, the more capital will be required.

Because of that, mortgage insurers that were in business during the housing bubble era and have older loans on their books will be hit harder than insurers that have only post-financial crisis loans on their books, said Paul Hastings LLP partner Kevin Petrasic.

“The older vintage mortgages have more challenging issues than the newer mortgages,” he said.

Fannie Mae and Freddie Mac are barred from backing mortgages where the borrower has contributed less than a 20 percent down payment without getting private mortgage insurance to make up the difference. The insurance on those mortgages absorbs any losses before Fannie Mae and Freddie Mac do in the case of default, in essence putting private money before taxpayer money.

During the financial crisis, private mortgage insurers paid out billions of dollars on bad mortgages even as Fannie Mae and Freddie Mac took on over $180 billion in federal bailout money in the fall of 2008, when they were put under the FHFA’s conservatorship.

However, the financial crisis also saw many of the larger mortgage insurers fail under the weight of the huge number of claims they had to cover, contributing to Fannie and Freddie’s collapses.

“The history of the mortgage insurance industry is a history of good profits during good times and catastrophic losses in bad times,” said Brooklyn Law School professor David Reiss. “It seems like what the FHFA is doing is saying we don’t want the taxpayer on the hook during the next period of catastrophic losses.”

That is exactly what the FHFA says it intends with its new regulations, part of a so-called strategic plan to strengthen Fannie Mae and Freddie Mac and to bring more private money into the mortgage market.

Kroll: Non-Banks A Non-Systemic Risk

Kroll Bond Rating Agency released a Commentary on Capital Requirements for Non-Bank Mortgage Companies. I may be missing something, but this just seems to be a love letter to the securitization industry. The Commentary opens,

Federal and state regulators are currently considering the imposition of capital requirements and other prudential rules on various classes of non-bank financial institutions, including insurers and mortgage servicers. This report examines some of the issues involving non-bank financial companies with a focus on non-bank loan mortgage originators and/or servicers (“seller/servicers”) in the context of the evolving discussion among regulators and researchers toward developing “appropriate” regulation and supervision like that traditionally applied to insured depository institutions (IDIs).

We believe that regulatory efforts to impose capital requirements on non-bank financial institutions such as mortgage loan seller/servicers need to consider the following factors:

• First, most non-bank financial companies operating in the mortgage space have significantly higher levels of tangible capital and lower risk-weighted assets than do IDIs, especially when considering that much of the asset base of a seller/servicer is collateralized and that the mortgages which they service typically are owned by third parties, in most cases institutional investors. The chief sources of risk for seller/servicers are operational and legal, not credit or market risk.

• Second, the recent call by state and federal regulators for capital requirements for non-bank mortgage companies somewhat ignores the real point of the 2007-2009 financial crisis, namely the vulnerability of IDIs and non-banks which perform bank-like functions to a sudden decline in investor confidence and a related drop in market liquidity.

• Third, since non-banks in the US are already dependent upon the commercial banking system for short-term funding and are effectively prohibited from capitalizing their asset and maturity transformation activities in the short-term debt capital markets (e.g., commercial paper), it is unclear why capital requirements for non-banks are appropriate.

We believe that large non-bank companies and particularly seller/servicers in the mortgage sector do not require formal capital requirements and other types of prudential regulation. In our view, the real issue behind the 2007-2009 financial crisis involved securities fraud and the resulting withdrawal of investor liquidity behind various classes of securities issued by off balance sheet vehicles, not a lack of capital in either IDIs or non-bank firms. (1, footnotes omitted)

First of all, it is not clear to me why Kroll is conflating mortgage originators with seller/servicers in this analysis. I think that Kroll is right that seller/servicers predominantly face operational risk, and whatever credit risk they might face (unless they own mortgages that they service) is quite low. But mortgage originators are a different story completely. If they fund themselves from the short-term commercial paper market they are subject to runs much like an uninsured bank would be. See generally Gary Gorton, Slapped by the Invisible Hand (2009). One would expect that regulators would prescribe different capital levels for different types of non-banks — and could conceivably exempt some seller/servicers completely.

Second, Kroll writes that the financial crisis was caused by “the vulnerability of IDIs and non-banks which perform bank-like functions to a sudden decline in investor confidence and a related drop in market liquidity.” But capital requirements go directly to investor confidence in individual firms as well as in an entire sector.

Third, Kroll’s analysis is heavily dependent on describing the troubles of IDIs. Yes, big banks were at the heart of the problems of the financial crisis, but that does not mean that non-banks should get a free pass on regulation, one that will allow them to grow to be the 800 pound gorillas of the next crisis.

Finally, Kroll writes,

One of the most widely held views espoused by US regulators is that non-bank financial firms caused the subprime crisis. A better way to state the reality is that the non-bank firms were involved in subprime mortgage origination and sales because the largest commercial banks and their partners such as Fannie Mae and Freddie Mac had a monopoly position in the prime mortgage space. Large banks and the GSEs made the whole subprime market work by being willing to buy the senior tranches of subprime deals. (7)

I am not sure how to best characterize that argument, but it is of the ilk of “The Devil made me do it” or “Everyone else was doing it” or “I was just a small fry — much bigger companies than mine were doing it.” This is really not an argument against regulation — if anything it is a call for regulation. If appropriate incentives do not align without regulation, then that is just when the government should step in.