Banking and Trading
AbstractWe study the effects of a bank's engagement in trading. Traditional banking is relationship-based: not scalable, long-term oriented, with high implicit capital, and low risk (thanks to the law of large numbers). Trading is transactions-based: scalable, shortterm, capital constrained, and with the ability to generate risk from concentrated positions. When a bank engages in trading, it can use its â€˜spareâ€™ capital to profitablity expand the scale of trading. However, there are two inefficiencies. A bank may allocate too much capital to trading ex-post, compromising the incentives to build relationships ex-ante. And a bank may use trading for risk-shifting. Financial development augments the scalability of trading, which initially benefits conglomeration, but beyond some point inefficiencies dominate. The deepending of the financial markets in recent decades leads trading in banks to become increasingly risky, so that problems in managing and regulating trading in banks will persist for the foreseeable future. The analysis has implications for capital regulation, subsidiarization, and scope and scale restrictions in banking.
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Bibliographic InfoPaper provided by International Monetary Fund in its series IMF Working Papers with number 12/238.
Date of creation: 02 Oct 2012
Date of revision:
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Other versions of this item:
- G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
- G24 - Financial Economics - - Financial Institutions and Services - - - Investment Banking; Venture Capital; Brokerage
- G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation
- G32 - Financial Economics - - Corporate Finance and Governance - - - Financing Policy; Financial Risk and Risk Management; Capital and Ownership Structure; Value of Firms; Goodwill
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.:
- Holmström, Bengt, 2013.
"Inside and Outside Liquidity,"
MIT Press Books,
The MIT Press,
edition 1, volume 1, number 0262518536, December.
- Morris, Charles & Hoenig, Thomas, 2011. "Restructuring the Banking System to Improve Safety and Soundness," MPRA Paper 47614, University Library of Munich, Germany, revised Dec 2012.
- Stewart C. Myers & Raghuram G. Rajan, 1998.
"The Paradox of Liquidity,"
CRSP working papers
339, Center for Research in Security Prices, Graduate School of Business, University of Chicago.
- Bengt Holmstrom & Jean Tirole, 1996.
"Private and Public Supply of Liquidity,"
NBER Working Papers
5817, National Bureau of Economic Research, Inc.
- Boot, Arnoud W A & Thakor, Anjan, 1997.
"Can Relationship Banking Survive Competition?,"
CEPR Discussion Papers
1592, C.E.P.R. Discussion Papers.
- Andrei Shleifer & Robert W. Vishny, 2009.
NBER Working Papers
14943, National Bureau of Economic Research, Inc.
- Stein, Jeremy C, 1997.
" Internal Capital Markets and the Competition for Corporate Resources,"
Journal of Finance,
American Finance Association, vol. 52(1), pages 111-33, March.
- Jeremy C. Stein, 1995. "Internal Capital Markets and the Competition for Corporate Resources," NBER Working Papers 5101, National Bureau of Economic Research, Inc.
- Lev Ratnovski & Rocco Huang, 2010.
"The Dark Side of Bank Wholesale Funding,"
IMF Working Papers
10/170, International Monetary Fund.
- Douglas W. Diamond & Philip H. Dybvig, 2000.
"Bank runs, deposit insurance, and liquidity,"
Federal Reserve Bank of Minneapolis, issue Win, pages 14-23.
- Bhide, Amar, 1993. "The hidden costs of stock market liquidity," Journal of Financial Economics, Elsevier, vol. 34(1), pages 31-51, August.
- John H. Boyd & Gianni De Nicolã, 2005. "The Theory of Bank Risk Taking and Competition Revisited," Journal of Finance, American Finance Association, vol. 60(3), pages 1329-1343, 06.
- Paul Cavelaars & Jakob de Haan & Paul Hilbers & Bart Stellinga, 2013. "Challenges for financial sector supervision," DNB Occasional Studies 1106, Netherlands Central Bank, Research Department.
- Hryckiewicz, Aneta, 2014. "Originators, traders, neutrals, and traditioners – various banking business models across the globe. Does the business model matter for financial stability?," MPRA Paper 55118, University Library of Munich, Germany.
- Apergis, Nicholas, 2014. "The long-term role of non-traditional banking in profitability and risk profiles: Evidence from a panel of U.S. banking institutions," Journal of International Money and Finance, Elsevier, vol. 45(C), pages 61-73.
- Alexander, Gordon J. & Baptista, Alexandre M. & Yan, Shu, 2014. "Bank regulation and international financial stability: A case against the 2006 Basel framework for controlling tail risk in trading books," Journal of International Money and Finance, Elsevier, vol. 43(C), pages 107-130.
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