Bank mergers and diversification: implications for competition policy
"This paper analyses competition and mergers among risk averse banks. We show that the correlation between the shocks to the demand for loans and the shocks to the supply of deposits induces a strategic interdependence between the two sides of the market. We characterise the role of diversification as a motive for bank mergers and analyse the consequences of mergers on loan and deposit rates. When the value of diversification is sufficiently strong, bank mergers generate an increase in the welfare of borrowers and depositors. If depositors have more correlated shocks than borrowers, bank mergers are relatively worse for depositors than for borrowers." Copyright 2007 The Authors Journal compilation (c) 2007 Blackwell Publishing Ltd.
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|Date of creation:||2006|
|Contact details of provider:|| Postal: Department of Economics, Social Sciences Building, City University London, Whiskin Street, London, EC1R 0JD, United Kingdom,|
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- Hughes, Joseph P, et al, 1996.
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"Risk-Averse Firms in Oligopoly,"
SSE/EFI Working Paper Series in Economics and Finance
69, Stockholm School of Economics, revised 21 Sep 1999.
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The Review of Economics and Statistics,
MIT Press, vol. 80(2), pages 314-325, May.
- Joseph P. Hughes & Loretta J. Mester, 1997. "Bank capitalization and cost: evidence of scale economies in risk management and signaling," Working Papers 96-2, Federal Reserve Bank of Philadelphia.
- Joseph P. Hughes, 1997. "Bank Capitalization and Cost: Evidence of Scale Economies in Risk Management and Signaling," Departmental Working Papers 199601, Rutgers University, Department of Economics.
- Pyle, David H, 1971. "On the Theory of Financial Intermediation," Journal of Finance, American Finance Association, vol. 26(3), pages 737-747, June.
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- Stephen W. Salant & Sheldon Switzer & Robert J. Reynolds, 1983. "Losses From Horizontal Merger: The Effects of an Exogenous Change in Industry Structure on Cournot-Nash Equilibrium," The Quarterly Journal of Economics, Oxford University Press, vol. 98(2), pages 185-199.
- Paola Sapienza, 2002. "The Effects of Banking Mergers on Loan Contracts," Journal of Finance, American Finance Association, vol. 57(1), pages 329-367, 02.
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