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Review of Financial Studies Vol. 35 No. 11 2022

The Good, the Bad, and the Missed Boom

Enrico Perotti1; Magdalena Rola-Janicka2

1 University of Amsterdam, Tinbergen Institute and CEPR · 2 Tilburg University

open access

Abstract

Some credit booms result in financial crises. While excessive risk-taking could plausibly explain the boom-to-bust cycle, many investors do not anticipate increasing risk. We show that credit booms may be misunderstood as being driven by high productivity because opaque bank assets disguise risk incentives. Balanced funding relative to productive prospects can sustain prudent lending (good boom), whereas funding imbalances may induce high risk exposure and boost asset prices (bad boom) or lead to asset underpricing and insufficient lending (missed boom). Rational agents drawing inference from prices make mistakes that can amplify the effect of funding imbalances and propagate risk.

DOI
10.1093/rfs/hhac014
Volume
35
Issue
11
Pages
5025-5056
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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