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Journal of Financial Intermediation Vol. 52 2022

The countercyclical capital buffer and the composition of bank lending

Raphael Auer1; Alexandra Matyunina2; Steven Ongena2

1 Bank for International Settlements · 2 Swiss Finance Institute

open access

Abstract

Do targeted macroprudential measures impact non-targeted sectors too? We investigate the compositional changes in the supply of credit by Swiss banks, exploiting their differential exposure to the activation in 2013 of the countercyclical capital buffer (CCyB) which targeted banks’ exposure to residential mortgages. We find that the additional capital requirements resulting from the activation of the CCyB are associated with higher growth in banks’ commercial lending. While banks are lending more to all types of businesses, the new macroprudential policy benefits smaller and riskier businesses the most. However, the interest rates and other costs of obtaining credit for these firms rise as well.

DOI
10.1016/j.jfi.2022.100965
Volume
52
Pages
100965
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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