The Mortgage Rate Conundrum
We document the emergence of a disconnect between mortgage and Treasury interest rates in the summer of 2003. Following the end of the Federal Reserve expansionary cycle in June 2003, mortgage rates failed to rise according to their historical relationship with Treasury yields, leading to significantly and persistently easier mortgage credit conditions. We uncover this phenomenon by analyzing a large dataset with millions of loan-level observations, which allows us to control for the impact of varying loan, borrower and geographic characteristics. These detailed data also reveal that delinquency rates started to rise for loans originated after mid 2003, exactly when mortgage rates disconnected from Treasury yields and credit became relatively cheaper.
Published Versions
Alejandro Justiniano & Giorgio E. Primiceri & Andrea Tambalotti, 2022. "The Mortgage Rate Conundrum," Journal of Political Economy, vol 130(1), pages 121-156.
More from NBER
In addition to working papers, the NBER disseminates affiliates’ latest findings through a range of free periodicals — the NBER Reporter, the NBER Digest, the Bulletin on Retirement and Disability, the Bulletin on Health, and the Bulletin on Entrepreneurship — as well as online conference reports, video lectures, and interviews.
