The Optimal Capital Structure of Banks: Balancing Deposit Insurance, Capital Requirements and Tax-Advantaged Debt
The capital structure and regulation of financial intermediaries is an important topic for practitioners, regulators and academic researchers. In general, theory predicts that firms choose their capital structures by balancing the benefits of debt (e.g., tax and agency benefits) against its costs (e.g., bankruptcy costs). However, when traditional corporate finance models have been applied to insured financial institutions, the results have generally predicted corner solutions (all equity or all debt) to the capital structure problem. This paper studies the impact and interaction of deposit insurance, capital requirements and tax benefits on a bank's choice of optimal capital structure. Using a contingent claims model to value the firm and its associated claims, we find that there exists an interior optimal capital ratio in the presence of deposit insurance, taxes and a minimum fixed capital standard. Banks voluntarily choose to maintain capital in excess of the minimum required in order to balance the risks of insolvency (especially the loss of future tax benefits) against the benefits of additional debt. Because we derive a closed- form solution, our model provides useful insights on several current policy debates including revisions to the regulatory framework for GSEs, tax policy in general and the tax exemption for credit unions.
|Date of creation:||Jul 2007|
|Date of revision:||Feb 2008|
|Note:||We wish to thank Dwight Jaffee, William Lang, Wenli Li, Nancy Wallace and James Wilcox for comments, as well as participants at seminars given at the Haas School, the Federal Reserve Banks of Philadelphia and St. Louis, FannieMae, and State Street Corporation.|
|Contact details of provider:|| Postal: |
Phone: (860) 486-4889
Fax: (860) 486-4463
Web page: http://www.econ.uconn.edu/
More information through EDIRC
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Douglas W. Diamond & Raghuram G. Rajan, .
"A Theory of Bank Capital,"
CRSP working papers
363, Center for Research in Security Prices, Graduate School of Business, University of Chicago.
- Hayne E. Leland and Klaus Bjerre Toft., 1995.
"Optimal Capital Structure, Endogenous Bankruptcy, and the Term Structure of Credit Spreads,"
Research Program in Finance Working Papers
RPF-259, University of California at Berkeley.
- Leland, Hayne E & Toft, Klaus Bjerre, 1996. " Optimal Capital Structure, Endogenous Bankruptcy, and the Term Structure of Credit Spreads," Journal of Finance, American Finance Association, vol. 51(3), pages 987-1019, July.
- Cox, John C & Ingersoll, Jonathan E, Jr & Ross, Stephen A, 1985. "An Intertemporal General Equilibrium Model of Asset Prices," Econometrica, Econometric Society, vol. 53(2), pages 363-84, March.
- Leland, Hayne E, 1994.
" Corporate Debt Value, Bond Covenants, and Optimal Capital Structure,"
Journal of Finance,
American Finance Association, vol. 49(4), pages 1213-52, September.
- Hayne E. Leland., 1994. "Corporate Debt Value, Bond Covenants, and Optimal Capital Structure," Research Program in Finance Working Papers RPF-233, University of California at Berkeley.
- Keeley, Michael C, 1990. "Deposit Insurance, Risk, and Market Power in Banking," American Economic Review, American Economic Association, vol. 80(5), pages 1183-1200, December.
- Jensen, Michael C. & Meckling, William H., 1976. "Theory of the firm: Managerial behavior, agency costs and ownership structure," Journal of Financial Economics, Elsevier, vol. 3(4), pages 305-360, October.
- Merton, Robert C., 1977.
"On the cost of deposit insurance when there are surveillance costs,"
903-77., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- Merton, Robert C, 1978. "On the Cost of Deposit Insurance When There Are Surveillance Costs," The Journal of Business, University of Chicago Press, vol. 51(3), pages 439-52, July.
- Stewart C. Myers & Nicholas S. Majluf, 1984. "Corporate Financing and Investment Decisions When Firms Have InformationThat Investors Do Not Have," NBER Working Papers 1396, National Bureau of Economic Research, Inc.
- Stewart C. Myers, 1984. "Capital Structure Puzzle," NBER Working Papers 1393, National Bureau of Economic Research, Inc.
- Jensen, Michael C, 1986. "Agency Costs of Free Cash Flow, Corporate Finance, and Takeovers," American Economic Review, American Economic Association, vol. 76(2), pages 323-29, May.
- Myers, Stewart C., 1984. "Capital structure puzzle," Working papers 1548-84., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- Eugene F. Fama & Kenneth R. French, .
"Testing Tradeoff and Pecking Order Predictions about Dividends and Debt.”,"
CRSP working papers
506, Center for Research in Security Prices, Graduate School of Business, University of Chicago.
- Eugene F. Fama, 2002. "Testing Trade-Off and Pecking Order Predictions About Dividends and Debt," Review of Financial Studies, Society for Financial Studies, vol. 15(1), pages 1-33, March.
- Douglas W. Diamond, 2001. "Should banks be capitalized?," Economic Quarterly, Federal Reserve Bank of Richmond, issue Fall, pages 71-96.
- Marshall, David A. & Prescott, Edward Simpson, 2001.
"Bank capital regulation with and without state-contingent penalties,"
Carnegie-Rochester Conference Series on Public Policy,
Elsevier, vol. 54(1), pages 139-184, June.
- David A. Marshall & Edward S. Prescott, 2000. "Bank capital regulation with and without state-contingent penalties," Working Paper Series WP-00-10, Federal Reserve Bank of Chicago.
- Myers, Stewart C, 1984. " The Capital Structure Puzzle," Journal of Finance, American Finance Association, vol. 39(3), pages 575-92, July.
- Buser, Stephen A & Chen, Andrew H & Kane, Edward J, 1981. "Federal Deposit Insurance, Regulatory Policy, and Optimal Bank Capital," Journal of Finance, American Finance Association, vol. 36(1), pages 51-60, March.
- Myers, Stewart C. & Majluf, Nicolás S., 1945-, 1984. "Corporate financing and investment decisions when firms have information that investors do not have," Working papers 1523-84., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- Myers, Stewart C. & Majluf, Nicholas S., 1984. "Corporate financing and investment decisions when firms have information that investors do not have," Journal of Financial Economics, Elsevier, vol. 13(2), pages 187-221, June.
- Gueyie, Jean-Pierre & Lai, Van Son, 2003. "Bank moral hazard and the introduction of official deposit insurance in Canada," International Review of Economics & Finance, Elsevier, vol. 12(2), pages 247-273.
When requesting a correction, please mention this item's handle: RePEc:uct:uconnp:2007-29. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Francis Ahking)
If references are entirely missing, you can add them using this form.