Bank leverage, financial fragility and prudential regulation
AbstractWe analyse the determinants of banks' balance-sheet and leverage-ratio dynamics and their role in increasing financial fragility. Our results are twofold. First, we show that there is a value of bank's leverage that minimises financial fragility. Second, we show that this value depends on the overall business climate, the expected value of the collateral and the riskless interest rate. This result leads us to advocate the establishment of anadjustableleverage ratio, depending on economic conditions, rather than the fixed ratio provided for under the new Basel III regulation.
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Date of creation: 23 Aug 2013
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Bank Leverage; Leverage ratios; Financial Instability; Prudential Regulation;
Other versions of this item:
- Olivier Bruno & André Cartapanis & Eric Nasica, 2014. "Bank Leverage, Financial Fragility and Prudential Regulation," GREDEG Working Papers 2014-12, Groupe de REcherche en Droit, Economie, Gestion (GREDEG CNRS), University of Nice Sophia Antipolis.
- E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
- G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation
This paper has been announced in the following NEP Reports:
- NEP-ALL-2013-08-31 (All new papers)
- NEP-BAN-2013-08-31 (Banking)
- NEP-CBA-2013-08-31 (Central Banking)
- NEP-RMG-2013-08-31 (Risk Management)
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