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Journal of Political Economy Vol. 127 No. 5 2019

Financial Frictions and Fluctuations in Volatility

Cristina Arellano1,2,3; Yan Bai2; Patrick J. Kehoe2,3,4

1 University of Minnesota · 2 National Bureau of Economic Research · 3 Federal Reserve Bank of Minneapolis · 4 University College London

Abstract

The US Great Recession featured a large decline in output and labor, tighter financial conditions, and a large increase in firm growth dispersion. We build a model in which increased volatility at the firm level generates a downturn and worsened credit conditions. The key idea is that hiring inputs is risky because financial frictions limit firms’ ability to insure against shocks. An increase in volatility induces firms to reduce their inputs to reduce such risk. Our model can generate most of the decline in output and labor in the Great Recession and the observed increase in firms’ interest rate spreads.

DOI
10.1086/701792
Volume
127
Issue
5
Pages
2049-2103
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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