Aggregate Uncertainty and the Supply of Credit

By Fabián Valencia. Social Science Research Network, 2013

155 citations recorded by the source corpus.

This paper presents a model in which a bank can exhibit self-insurance with loan supply contracting when uncertainty increases. This prediction is tested with U.S. commercial banks, where identification is achieved by looking at differential effects according to banks’ capital-to-assets ratio (CAR). Increases in uncertainty reduce the supply of credit, more so for banks with lower levels of CAR. These results are weaker for large banks, and are robust to controlling for monetary policy, to different measures of uncertainty, and to breaking the dataset in subsamples. Quantitatively, the effect of uncertainty shocks on credit supply is about as important as that of monetary policy shocks.

Subfields: Economics and Econometrics, Finance

View Paper: https://www.semanticscholar.org/paper/38dc2a6ed4c5f66c58d638a68b6d308b770f7f3b

How researchers see this paper

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In Economics and Econometrics

  1. Margherita Bottero
  2. Piergiorgio Alessandri

In Finance

  1. Margherita Bottero
  2. Piergiorgio Alessandri

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