Rising Mortgage Rates

graphic by Chris Butterworth

NBC News quoted me in Mortgage Rates Just Hit 5 Percent: What Does That Mean for Homebuyers and Owners? It opens,

Mortgage rates crossed the 5 percent line on Wednesday for the first time since 2011, marking a new era for a generation of Americans raised on super-low borrowing rates and highlighting the downside of a burgeoning national economy.

Strengthening economic growth, near-record low unemployment, inflation rates and policy moves by the Federal Reserve have all contributed to move the needle beyond the psychological 5 percent barrier.”It has only been in this decade that they have fallen below 5 percent, rates not seen since the 1960s,” said David Reiss, an expert in real estate law and professor at the Brooklyn Law School.

From 1971 through early October 2008, the average rate for a 30-year mortgage was 8.1 percent. The day before Halloween 1981, the number spiked at 18.44 percent, according to data from Freddie Mac, the government-sponsored mortgage rebundler.

Psychology aside, there’s a real money impact as well. Every increase of 10 basis points, or 0.1 percentage point, means another $6 per month per $100,000 of mortgage, said Danielle Hale, chief economist for Realtor.com.

Over the last year, the mortgage on a typically priced home of $295,000 has increased by $115 to $120 a month.

Growing monthly payments are just one of the factors contributing to tougher times for many buyers. House prices also have been on the increase, and potential homeowners must contend with the loss of the so-called SALT deductions in last year’s tax cut legislation, which complicate things in high-tax states.

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.

Preparing for the Next Housing Tsunami

Greg Kaplan et al. posted The Housing Boom and Bust: Model Meets Evidence to SSRN. The abstract reads,

We build a model of the U.S. economy with multiple aggregate shocks (income, housing finance conditions, and beliefs about future housing demand) that generate fluctuations in equilibrium house prices. Through a series of counterfactual experiments, we study the housing boom and bust around the Great Recession and obtain three main results. First, we find that the main driver of movements in house prices and rents was a shift in beliefs. Shifts in credit conditions do not move house prices but are important for the dynamics of home ownership, leverage, and foreclosures. The role of housing rental markets and long-term mortgages in alleviating credit constraints is central to these findings. Second, our model suggests that the boom-bust in house prices explains half of the corresponding swings in non-durable expenditures and that the transmission mechanism is a wealth effect through household balance sheets. Third, we find that a large-scale debt forgiveness program would have done little to temper the collapse of house prices and expenditures, but would have dramatically reduced foreclosures and induced a small, but persistent, increase in consumption during the recovery.

I think the last sentence is worth pondering a bit:  “a large-scale debt forgiveness program would have done little to temper the collapse of house prices and expenditures, but would have dramatically reduced foreclosures and induced a small, but persistent, increase in consumption during the recovery.” During the Great Depression, the federal government took steps that relieved the debt burden of over a million households by extending the terms of their mortgages and lowering the interest rates on them.

While this was no panacea, it did let millions stay in their homes during a period of great financial stress. The steps taken to help struggling homeowners during the recent Great Recession were much more timid than those taken during the Great Depression. This paper adds to a body of literature that suggests we should not be so timid the next time we are hit by an economic tsunami.

Wednesday’s Academic Roundup

Wednesday’s Academic Roundup

Wednesday’s Academic Roundup

Wednesday’s Academic Roundup