In the United States there is a lot of discussion about how to reduce the taxpayers’ exposure to housing finance. The conservatorships of Fannie Mae and Freddie Mac were a pointed reminder of the extent of the government’s, and the taxpayers’, role in housing finance. Additionally, after being taken into conservatorship, the GSEs were intentionally used to prevent a feared collapse of the housing market, further expanding their role.
As a result, the GSEs, together with FHA and GNMA, at one point provided more than 95% of the financing for new residential mortgage loans, and today they still finance roughly nine out of every ten new mortgage loans. At the same time, the private label securities (PLS) market, which provided significant private funding for residential mortgage loans, essentially vanished. The issuance of new PLS declined nearly 99% in the years following the crisis.
Today there is general agreement across the political spectrum that it would be desirable to restore some level of private funding for residential mortgage loans and reduce the role of the GSEs. There are also plans to reform the GSEs and refine their mission in housing finance. There is less agreement on the reform proposals.
On June 27, 2014, Treasury Secretary Jacob Lew requested comment on what steps could be take to restore a functioning PLS market. Almost uniformly the commenters voiced the need to shrink the presence of Fannie and Freddie in the market in order to make room for a PLS market. This reflected the view that under the existing authority of the GSEs, the private market would not be price competitive and would only be able to finance a small number of loans that did not qualify for financing through the GSEs under their very high loan limits.
However, the presence of the GSEs is not the only factor impeding the development of the PLS market. The regulatory landscape for securitizing mortgage loans has been altered dramatically since the crisis. Basel III imposes heavy, in some cases almost punitive, increased capital requirements on banks and most particularly for securitization exposures held by banks. The risk weighting for securitization exposures can range up to 1250% and in some cases, such as non-cash gain on sale, the capital requirements will result in a deduction from Tier 1 equity capital. Rulemaking by the Consumer Financial Protection Board exposes any holder of a mortgage loans to severe penalties for those loans not underwritten in accordance with the CFPB underwriting criteria, which are designed to protect the borrower. SEC requirements for mortgage securitization require 270 data points of information to be disclosed for every mortgage loan in a securitization, both at the time of the offering and in periodic reporting for the life of the securitization. Then there is risk retention, prohibited conflicts of interest, margin requirements for swaps, the Volcker Rule, conflicting requirements in foreign securities markets and a litany of other burdens on the PLS market.