Risk-weighted capital requirements and portfolio rebalancing
Ragnar Juelsrud and
Ella Getz Wold
Journal of Financial Intermediation, 2020, vol. 41, issue C
Abstract:
We use a 2013 Norwegian policy reform to study how banks react to higher capital requirements and how these adjustments transmit to the real economy. Using bank balance sheet data, we document that banks raise capital ratios by reducing risk-weighted assets. Most of the reduction in risk-weighted assets is accounted for by a reduction in average risk weights. Consistent with this reduction in risk, we document a substantial decline in credit supply to the corporate sector relative to the household sector. We also show that banks react to higher requirements by increasing interest rates, consistent with the reduction in corporate credit growth being supply driven. Using administrative loan level tax data, we document a reduction in lending on the firm level. This is robust to controlling for firm fixed effects, thereby accounting for potential firm-bank matching. Finally, we find that the reduction in bank lending has a negative impact on firm employment growth and that this effect is driven by small firms.
Keywords: Banking; Capital requirements; Macroprudential regulation (search for similar items in EconPapers)
JEL-codes: E51 G21 G28 (search for similar items in EconPapers)
Date: 2020
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Citations: View citations in EconPapers (49)
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Persistent link: https://EconPapers.repec.org/RePEc:eee:jfinin:v:41:y:2020:i:c:s1042957318300755
DOI: 10.1016/j.jfi.2018.10.002
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