Abstract
Bank regulation is supposed to reduce the probability of bank failure and, if a failure occurs, to contain the damage so that system-wide problems are unlikely. The current regulatory framework, known as Basel II, is based, among other things, on risk-adjusted capital requirements. This framework has failed in the recent global financial crisis. Some believe that one of the culprits is the exclusion of so-called shadow banks (for example, hedge funds and investment banks) from regulation. We find little support for this assumption in our simulations. To the contrary, our simulations reveal that extending the same regulation to more entities is likely to produce very synchronous behaviour and thus exacerbate contagion and market crashes. On the other hand, the new size-adjusted regulation (the so-called leverage ratio) that has been proposed in Basel III appears to be more robust.
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Daníelsson, J., Taylor, A. and Zigrand, J.-P. (2005) Highwaymen or heroes: Should hedge funds be regulated? – A survey. Journal of Financial Stability 1 (4): 522–543.
Calomiris, C.W. (2009b) The debasement of ratings: What’s wrong and how we can fix it. Technical report, Columbia Business School. New York, NY.
White, L.J. (2010) Credit rating agencies and the financial crisis: Less regulation of CRAs is a better response. Journal of International Banking Law and Regulation 25 (4): 170–179.
Daníelsson, J. (2008) Blame the models. Journal of Financial Stability 4 (4): 321–328.
Hellwig, M.F. (2009) Systemic risk in the financial sector: An analysis of the subprime-mortgage financial crisis. De Economist 157 (2): 129–207.
Keys, B.J., Mukherjee, T.K., Seru, A. and Vig, V. (2008) Did Securitization Lead to Lax Screening? Evidence from Subprime Loans. EFA 2008 Athens Meetings Paper. EFA Athens Meetings, Rochester, NY.
Calomiris, C.W. (2009a) Banking crises and the rules of the game. NBER, Working Paper Series 15403. Cambridge, MA.
Cifuentes, R., Ferrucci, G. and Shin, H.S. (2005) Liquidity risk and contagion. Journal of the European Economic Association 3 (2–3): 556–566.
Kashyap, A.K., Rajan, R.G. and Stein, J.C. (2008) Rethinking capital regulation. Paper presented at the Maintaining Stability in a Changing Financial System Federal Reserve Bank of Kansas Symposium, Jackson Hole, WY.
Admati, A.R., DeMarzo, P.M., Hellwig, M.F. and Pfleiderer, P.C. (2011) Fallacies, Irrelevant Facts, and Myths In The Discussion of Capital Regulation: Why Bank Equity is NOT Expensive. Technical report, Rock Center for Corporate Governance at Stanford University (Working Paper No. 86) and MPI Collective Goods (Preprint No. 2010/42). Stanford, CA and Bonn, Germany.
Taylor, J.B. (2009) The financial crisis and the policy responses: An empirical analysis of what went wrong. NBER, Working Paper Series 14631. Stanford, CA.
Bernanke, B.S. (2005) The Global Saving Glut and the U.S. Current Accoaunt Deficit. Speech Delivered at the Sandridge Lecture, Virginia Association of Economists, Richmond, VA. FRB International Finance Discussion Paper No. 1014, Washington DC.
Bernanke, B.S., Bertaut, C., DeMarco, L.P. and Kamin, S. (2011) International Capital Flows and the Returns to Safe Assets in the United States, 2003–2007. Board of Governors of the Federal Reserve System, International Finance Discussion Papers 1014.
Merkel, A. (2011) Speech Delivered at the World Economic Forum 2011. http://www.bundeskanzlerin.de/nn_700276/Content/DE/Rede/2011/01/2011-01-28-davos.html, accessed 29 August 2011.
FFIEC (2011) The Call Report. Database of the Federal Financial Institutions Examination Council, https://cdr.ffiec.gov/public/, accessed 21 July 2011.
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Lengwiler, Y., Maringer, D. Regulation and contagion of banks. J Bank Regul 16, 64–71 (2015). https://doi.org/10.1057/jbr.2013.20
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DOI: https://doi.org/10.1057/jbr.2013.20