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Bank diversification: laws and fallacies of large numbers

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  • Joseph G. Haubrich

Abstract

A clarification of the distinction between risk and failure in assessing bank diversification, showing how increasing bank size may increase bank risk even though it lessens the probability of failure and lowers the expected loss.

Suggested Citation

  • Joseph G. Haubrich, 1994. "Bank diversification: laws and fallacies of large numbers," Working Papers (Old Series) 9417, Federal Reserve Bank of Cleveland.
    • Handle: RePEc:fip:fedcwp:9417
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    References listed on IDEAS

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    1. Pratt, John W & Zeckhauser, Richard J, 1987. "Proper Risk Aversion," Econometrica, Econometric Society, vol. 55(1), pages 143-154, January.
    2. Douglas W. Diamond, 1984. "Financial Intermediation and Delegated Monitoring," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 51(3), pages 393-414.
    3. Thomson, James B, 1987. "The Use of Market Information in Pricing Deposit Insurance," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 19(4), pages 528-537, November.
    4. Kimball, Miles S, 1993. "Standard Risk Aversion," Econometrica, Econometric Society, vol. 61(3), pages 589-611, May.
    5. Haubrich, Joseph G., 1990. "Nonmonetary effects of financial crises : Lessons from the great depression in Canada," Journal of Monetary Economics, Elsevier, vol. 25(2), pages 223-252, March.
    6. Kihlstrom, Richard E & Romer, David & Williams, Steve, 1981. "Risk Aversion with Random Initial Wealth," Econometrica, Econometric Society, vol. 49(4), pages 911-920, June.
    7. Boyd, John H. & Runkle, David E., 1993. "Size and performance of banking firms : Testing the predictions of theory," Journal of Monetary Economics, Elsevier, vol. 31(1), pages 47-67, February.
    8. Pennacchi, George G, 1987. "A Reexamination of the Over- (or Under-) Pricing of Deposit Insurance," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 19(3), pages 340-360, August.
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    Cited by:

    1. Sergio Sousa, 2010. "Small-scale changes in wealth and attitudes toward risk," Discussion Papers 2010-11, The Centre for Decision Research and Experimental Economics, School of Economics, University of Nottingham.
    2. Chu, Kam Hon, 2015. "Bank consolidation and stability: The Canadian experience, 1867–1935," Journal of Financial Stability, Elsevier, vol. 21(C), pages 46-60.
    3. James W. Kolari & Charles C. Ou & G. Hwan Shin, 2006. "Assessing the Profitability and Riskiness of Small Business Lenders in the Banking Industry," Journal of Entrepreneurial Finance, Pepperdine University, Graziadio School of Business and Management, vol. 11(2), pages 1-26, Summer.
    4. Fields, L. Paige & Fraser, Donald R. & Kolari, James W., 2007. "Bidder returns in bancassurance mergers: Is there evidence of synergy?," Journal of Banking & Finance, Elsevier, vol. 31(12), pages 3646-3662, December.
    5. Fraile, Isabel acero & Fradejas, Nuria alcalde, 2012. "Gobierno Corporativo y Rendición de Cuentas: ¿Existe Algún Efecto Sobre la Performance Empresarial?," Revista de Contabilidad - Spanish Accounting Review, Elsevier, vol. 15(1), pages 143-178.
    6. Mr. Gianni De Nicolo & Ms. Mary G Zephirin & Philip F. Bartholomew & Ms. Jahanara Zaman, 2003. "Bank Consolidation, Internationalization, and Conglomeration: Trends and Implications for Financial Risk," IMF Working Papers 2003/158, International Monetary Fund.
    7. Sergio Sousa, 2010. "Small-scale changes in wealth and attitudes toward risk," Discussion Papers 2010-11, The Centre for Decision Research and Experimental Economics, School of Economics, University of Nottingham.
    8. Rómulo Chumacero E. & Patricia S. Langoni, 2001. "Risk, Size and Concentration in the Chilean Banking System," Journal Economía Chilena (The Chilean Economy), Central Bank of Chile, vol. 4(1), pages 25-34, April.
    9. Shivaani, M.V. & Agarwal, Nishant, 2020. "Does competitive position of a firm affect the quality of risk disclosure?," Pacific-Basin Finance Journal, Elsevier, vol. 61(C).

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    Keywords

    Bank failures; non-bank activities;

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