Reputation-based pricing and price improvements in dealership markets
In many security markets, dealers trade with their regular clients at a discount relative to prevailing bid and ask quotes. In this article we provide an explanation to this phenomenon. We consider a dealer and an investor engaged in a long-term relationship. The dealer assigns a reputational index to his client. This index increases (reputation decreases) when the client conducts trades which results in a loss for the regular dealer. The dealer grants a price improvement if and only if the client's index is smaller than a threshold and suspends price improvements otherwise. We show that this pricing strategy induces the investor to refrain from exploiting private information against her regular dealer. We also find that it worsens the quotes posted by other dealers. For this reason, there are cases in which the investor is better off if long-term relationships are impossible (for instance, if trading is anonymous). Our model predicts that a dealer's decision to grant a price improvement depends on his past trading profits with the trader requesting the improvement.
|Date of creation:||01 Apr 2000|
|Date of revision:||01 Mar 2002|
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- Radner, Roy, 1985. "Repeated Principal-Agent Games with Discounting," Econometrica, Econometric Society, vol. 53(5), pages 1173-1198, September.
- Madhavan, Ananth, 2000. "Market microstructure: A survey," Journal of Financial Markets, Elsevier, vol. 3(3), pages 205-258, August.
- Battalio, Robert & Jennings, Robert & Selway, Jamie, 2001. "The potential for clientele pricing when making markets in financial securities," Journal of Financial Markets, Elsevier, vol. 4(1), pages 85-112, January.
- Glosten, Lawrence R, 1989. "Insider Trading, Liquidity, and the Role of the Monopolist Specialist," The Journal of Business, University of Chicago Press, vol. 62(2), pages 211-235, April.
- Seppi, Duane J, 1990. " Equilibrium Block Trading and Asymmetric Information," Journal of Finance, American Finance Association, vol. 45(1), pages 73-94, March.
- Biais, Bruno & Glosten, Larry & Spatt, Chester S, 2002. "The Microstructure of Stock Markets," CEPR Discussion Papers 3288, C.E.P.R. Discussion Papers.
- Roland Benabou & Guy Laroque, 1992.
"Using Privileged Information to Manipulate Markets: Insiders, Gurus, and Credibility,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 107(3), pages 921-958.
- Benabou, R. & Laroque, G., 1988. "Using Privileged Information To Manipulate Markets: Insiders, Gurus And Credibility," Papers 19, Princeton, Woodrow Wilson School - Discussion Paper.
- Benabou, R. & Laroque, G., 1989. "Using Privileged Information To Manipulate Markets: Insiders, Gurus, And Credibility," Working papers 513, Massachusetts Institute of Technology (MIT), Department of Economics.
- David Kreps & Robert Wilson, 1999.
"Reputation and Imperfect Information,"
Levine's Working Paper Archive
238, David K. Levine.
- Dan Bernhardt & Vladimir Dvoracek & Eric Hughson & Ingrid M. Werner, 2005. "Why Do Larger Orders Receive Discounts on the London Stock Exchange?," Review of Financial Studies, Society for Financial Studies, vol. 18(4), pages 1343-1368.
- Petersen, Mitchell A. & Fialkowski, David, 1994. "Posted versus effective spreads *1: Good prices or bad quotes?," Journal of Financial Economics, Elsevier, vol. 35(3), pages 269-292, June.
- Glosten, Lawrence R. & Milgrom, Paul R., 1985.
"Bid, ask and transaction prices in a specialist market with heterogeneously informed traders,"
Journal of Financial Economics,
Elsevier, vol. 14(1), pages 71-100, March.
- Lawrence R. Glosten & Paul R. Milgrom, 1983. "Bid, Ask and Transaction Prices in a Specialist Market with Heterogeneously Informed Traders," Discussion Papers 570, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Matthew Rhodes-Kropf, 2005. "Price Improvement in Dealership Markets," The Journal of Business, University of Chicago Press, vol. 78(4), pages 1137-1172, July.
- S. Baranzoni & P. Bianchi & L. Lambertini, 2000. "Multiproduct Firms, Product Differentiation, and Market Structure," Working Papers 368, Dipartimento Scienze Economiche, Universita' di Bologna.
- Madhavan, Ananth & Cheng, Minder, 1997. "In Search of Liquidity: Block Trades in the Upstairs and Downstairs Markets," Review of Financial Studies, Society for Financial Studies, vol. 10(1), pages 175-203.
- Ananth N. Madhavan, "undated".
"Trading Mechanisms in Securities Markets,"
Rodney L. White Center for Financial Research Working Papers
16-90, Wharton School Rodney L. White Center for Financial Research.
- Dow, James, 1998. "Arbitrage, Hedging, and Financial Innovation," Review of Financial Studies, Society for Financial Studies, vol. 11(4), pages 739-755.
- Benveniste, Lawrence M. & Marcus, Alan J. & Wilhelm, William J., 1992. "What's special about the specialist?," Journal of Financial Economics, Elsevier, vol. 32(1), pages 61-86, August.