A New Capital Regulation for Large Financial Institutions

30 Pages Posted: 15 Jul 2009

See all articles by Oliver Hart

Oliver Hart

Harvard University - Department of Economics; National Bureau of Economic Research (NBER)

Luigi Zingales

University of Chicago - Booth School of Business; National Bureau of Economic Research (NBER); Centre for Economic Policy Research (CEPR)

Multiple version iconThere are 3 versions of this paper

Date Written: June 2009

Abstract

We design a new, implementable capital requirement for large financial institutions (LFIs) that are too big to fail. Our mechanism mimics the operation of margin accounts. To ensure that LFIs do not default on either their deposits or their derivative contracts, we require that they maintain a capital cushion sufficiently great that their own credit default swap price stays below a threshold level. If this level is violated the LFI regulator forces the LFI to issue equity until the CDS price moves back below the threshold. If this does not happen within a predetermined period of time, the regulator intervenes. We show that this mechanism ensures that LFIs are solvent with probability one, while preserving the disciplinary effects of debt.

Keywords: banks, Capital requirement, too big to fail

JEL Classification: G21, G28

Suggested Citation

Hart, Oliver D. and Zingales, Luigi, A New Capital Regulation for Large Financial Institutions (June 2009). CEPR Discussion Paper No. DP7298. Available at SSRN: https://ssrn.com/abstract=1433893

Oliver D. Hart

Harvard University - Department of Economics ( email )

Littauer Center
Cambridge, MA 02138
United States
617-496-3461 (Phone)
617-495-7730 (Fax)

National Bureau of Economic Research (NBER) ( email )

1050 Massachusetts Avenue
Cambridge, MA 02138
United States

Luigi Zingales (Contact Author)

University of Chicago - Booth School of Business ( email )

5807 S. Woodlawn Avenue
Chicago, IL 60637
United States
773-702-3196 (Phone)
773-834-2081 (Fax)

National Bureau of Economic Research (NBER)

1050 Massachusetts Avenue
Cambridge, MA 02138
United States

Centre for Economic Policy Research (CEPR)

London
United Kingdom

Register to save articles to
your library

Register

Paper statistics

Downloads
15
Abstract Views
1,890
PlumX Metrics
!

Under construction: SSRN citations while be offline until July when we will launch a brand new and improved citations service, check here for more details.

For more information