Mortgage Rates, Household Balance Sheets, and the Real Economy

Benjamin Keys, Tomasz Piskorski, Amit Seru and Vincent Yao

No 20561, NBER Working Papers from National Bureau of Economic Research, Inc

Abstract: This paper investigates the impact of lower mortgage rates on household balance sheets and other economic outcomes during the housing crisis. We use proprietary loan-level panel data matched to consumer credit records using borrowers' Social Security numbers, which allows for accurate measurement of the effects. Our main focus is on borrowers with agency loans, which constitute the vast majority of U.S. mortgage borrowers. Relying on variation in the timing of resets of adjustable rate mortgages, we find that a sizable decline in mortgage payments ($150 per month on average) induces a significant drop in mortgage defaults, an increase in new financing of durable consumption (auto purchases) of more than 10% in relative terms, and an overall improvement in household credit standing. New financing of durable consumption by borrowers with lower housing wealth responds more to mortgage payment reduction relative to wealthier households. Credit-constrained households initially use more than 70% of the extra liquidity generated by mortgage rate reductions to repay credit card debt-- a deleveraging response that can significantly restrict the ability of monetary policy to stimulate these households' consumption. These findings also qualitatively hold in a sample of less-prevalent borrowers with private non-agency loans. We then use regional variation in mortgage contract types to explore the impact of lower mortgage rates on broader economic outcomes. Regions more exposed to mortgage rate declines saw a relatively faster recovery in house prices, increased durable (auto) consumption, and increased employment growth, with responses concentrated in the non-tradable sector. Our findings have implications for the pass-through of monetary policy to the real economy through mortgage contracts and household balance sheets.

JEL-codes: D12 E20 E21 E51 E65 G21 (search for similar items in EconPapers)
Date: 2014-10
New Economics Papers: this item is included in nep-mac and nep-ure
Note: CF EFG ME
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Citations: View citations in EconPapers (70)

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Working Paper: Mortgage Rates, Household Balance Sheets, and the Real Economy (2015)
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