Treasury Gives RMBS a Workout

The Treasury has undertaken a Credit Rating Agency Exercise. According to Michael Stegman, Treasury

recognized that the PLS market has been dormant since the financial crisis partly because of a “chicken-and-egg” phenomenon between rating agencies and originator-aggregators. Rating agencies will not rate mortgage pools without loan-level data, yet originator-aggregators will not originate pools of mortgage bonds without an idea of what it would take for the bond to receive a AAA rating.

Using our convening authority, Treasury invited six credit rating agencies to participate in an exercise over the last several months intended to provide market participants with greater transparency into their credit rating methodologies for residential mortgage loans.

By increasing clarity around loss expectations and required subordination levels for more diverse pools of collateral, the credit rating agencies can stimulate a constructive market dialogue around post-crisis underwriting and securitization practices and foster greater confidence in the credit rating process for private label mortgage-backed securities (MBS). The information obtained through this exercise may also give mortgage originators and aggregators greater insight into the potential economics of financing mortgage loans in the private label channel and the consequent implications for borrowing costs.

While this exercise is very technical, it contains some interesting nuggets for a broad range of readers. For instance,

The housing market, regulatory environment, and loan performance have evolved significantly from pre-crisis to present day. Credit rating agency models appear to account for these changes in varying ways. All credit rating agency models incorporate the performance of loans originated prior to, during, and after the crisis to the degree they believe best informs the nature of credit and prepayment risk reflected in the market. Credit rating agency model stress scenarios may be influenced by loans originated at the peak of the housing market, given the macroeconomic stress and home price declines they experienced. The credit rating agencies differ, however, in how their models adjust for the post-crisis regime of improved underwriting practices and operational controls. Some credit rating agencies capture these changes directly in their models, while other credit rating agencies rely on qualitative adjustments outside of their models. (10)

It is important for non-specialists to realize how much subjectivity can be built into rating agency models. Every model will make inferences based on past performance. The exercise highlights how different rating agencies address post-crisis loan performance in significantly different ways. Time will tell which ones got it right.

Housing Finance Reform at a Glance

The Urban Institute has posted its November Housing Finance At A Glance.  This is a really valuable resource. The introduction provides a nice overview of recent developments in the area:

With a sweeping midterm election victory for the GOP, the path to legislative GSE reform got considerably narrower. Thus, the focus for reform turns to the FHFA and FHA, where we expect significant movement in the coming months. Over the past six months, the FHFA has asked for input on a variety of issues, and we have commented on them all: guarantee fees and loan level pricing adjustments, Private Mortgage Insurance Eligibility requirements (PMIERs), the single security, and affordable housing goals.
The FHFA has made a concerted effort to open the credit box, strengthening the provision by which lenders are relieved from much of their put-back risk and raising the maximum loan-to-value ratio for some GSE loans from 95 to 97. Both will help expand access without unduly increasing GSE risk. FHFA Director Mel Watt has indicated in recent speeches that work is underway to further clarify reps and warrants, with more guidance on the sunset provision, an independent resolution process for put-back disputes, and remedies short of a put-back for lesser mistakes.
As our new credit availability index indicates, these actions to open the credit box are very important. Our index shows that post-crisis loans have half the credit risk of loans made in the 2000-2003 period. The GSE channel is particularly tight, with about a third of the risk of the 2000-2003 period. This is corroborated by the data in our special feature, which shows that only 8.3 percent of recent Fannie loans (page 34) and 7.4 percent of recent Freddie loans (page 36) have FICOs under 700, compared to 35-37 percent in 1999-2004.
On the FHA side, there have also been initiatives to open the credit box, as outlined in the Blueprint for Access program. Since then, the FHA has released the initial critical draft chapters of their guidebook and a draft of the taxonomy of defects. Many hope to see lower mortgage insurance premiums to broaden access and lessen the risk of adverse selection as better credit flees to the less costly GSEs. Given that their actuary now projects that the FHA’s Mutual Mortgage Insurance Fund will not reach the statutory reserve requirements until 2016, however, such a move is far from certain.
Risk Sharing Developments
The GSEs continue to broaden their risk sharing activities, now turning to front-end risk sharing deals. Prior to this month, they had focused exclusively, and with much success, on laying off risk already on their books, known as back-end risk sharing. Fannie has laid off risk on 7.5 percent of their book of business and Freddie on 11.9 percent of theirs (page 21), both far exceeding the requirements of the Conservatorship Scorecard. The GSEs started including mortgages over 80 LTV in these transactions in May.
This month saw a very meaningful step in bringing private capital back into the mortgage market: the first front-end risk sharing deal, JPMorgan’s Madison Avenue Securities 2014-1 (page 21). JP Morgan warehoused loans made by JP Morgan Chase bank, then sold them in bulk into a newly issued Fannie Mae MBS, presumably for a very meaningful reduction in guarantee fees. JP Morgan retained the first 4.75 percent subordinated interest, and a 26.88 bps servicing strip that absorbs losses before the subordinated interest. The risk on the 4.75 percent subordinated interest was sold in the capital markets in the form of credit linked notes. Redwood Trust is also reported to be contemplating a front-end risk sharing transaction.
Front-end risk sharing bears important similarities to the private capital/catastrophic insurance structure contemplated by many GSE reform proposals. It is thus an administrative opportunity to experiment deliberately with a truly reduced government footprint in the conventional mortgage market. (3)
I am very excited by the possibility of putting private capital in a first loss position for residential mortgages and agree with UI that the stars are aligning, at least a little bit, for this to become a reality. Many interests will need to be balanced for this to move forward, but politicians of all stripes should be worried about leaving Fannie and Freddie in limbo for much longer.

Weaker Reps and Warranties on the Horizon

Inside Mortgage Finance highlighted a DBRS Presale Report for J.P. Morgan Mortgage Trust, Series 2014-IV3.  This securitization contains prime jumbo ARMS, some with interest only features. So, these are not plain vanilla mortgages.

The report raises some concerns about loosening standards in the residential mortgage-backed securities market, particularly relating to standards for the representations and warranties that securitizers make to investors in the securities:

Relatively Weak Representations and Warranties Framework. Compared with other post-crisis representations and warranties frameworks, this transaction employs a relatively weak standard, which includes materiality factors, the use of knowledge qualifiers, as well as sunset provisions that allow for certain representations to expire within three to six years after the closing date. The framework is perceived by DBRS to be weak and limiting as compared with the traditional lifetime representations and warranties standard in previous DBRS-rated securitizations. (4)

 DBRS noted, however, that there were various mitigating factors.  They included:
Representations and warranties for fraud involving multiple parties that collaborated in committing fraud with respect to multiple mortgage loans will not be allowed to sunset.

Underwriting and fraud (other than the above-described fraud) representations and warranties are only allowed to sunset if certain performance tests are satisfied. . . .

Third-party due diligence was conducted on 100% of the pool with satisfactory results, which mitigates the risk of future representations and warranties violations.

Automatic reviews on certain representations are triggered on any loan that becomes 120 days delinquent, any loan that has incurred a cumulative loss or any loan for which the servicers have stopped advancing funds.

Pentalpha Surveillance LLC (Pentalpha Surveillance) acts as breach reviewer (Reviewer) required to review any triggered loans for breaches of representations and warranties in accordance with predetermined procedures and processes. . . .

Notwithstanding the above,DBRS reduced the origination scores, assigned additional penalties and adjusted certain loan attributes based on third-party due diligence results in its analysis which resulted in higher loss expectations. (4-5)
All in all, this does not sound so terrible. But it is worth noting that the tight restrictions in the jumbo RMBS market appears to be loosening up. As the market cycles from fear to greed, as it always does, it is worth keeping track of each step that it takes toward greed. We can always hope to identify early on when it has taken one step too many.