Fannie Mae and Freddie Mac are government-sponsored enterprises (GSEs) that securitize mortgages and issue mortgage-backed securities (MBS). In addition, the GSEs are active participants in the secondary mortgage market on behalf of their own investment portfolios. Because these portfolios have...

Did government mortgage programs mitigate the adverse economic effects of the financial crisis? We find that counties with greater participation in traditional government mortgage programs experienced less severe economic downturns during the Great Recession. In particular, counties with higher...

We present evidence that binding mortgage processing capacity constraints reduce mortgage originations to borrowers of low to modest credit quality. Mortgage processing capacity constraints typically bind when the demand for mortgage refinancing shifts outward, usually because of lower mortgage...

We derive a theoretical model of how jumbo and conforming mortgage rates are determined and how the jumbo-conforming spread might arise. We show that mortgage rates reflect the cost of funding mortgages and that this cost of funding can drive a wedge between jumbo and conforming rates (the...

As successive rounds of global trade liberalization have lowered broad industry-level tariffs, antidumping duties have emerged as a WTO-consistent means of protecting certain industries. We construct a new dataset linking anti-dumping-case outcomes to political donations byt he politcal action...

This paper estimates the jumbo-conforming spread using data from the Federal Housing Finance Board's Monthly Interest Rate Survey from January 1993 to June 2007. Importantly, this paper augments the typical parametric approach by adding state-level foreclosure laws and ZIP-level demographic...