Giffen goods and market making
This paper shows that information effects per se are not responsible for the Giffen goods anomaly affecting traders’ demands in multi asset noisy, rational expectations equilibrium markets. The role that information plays in traders’ strategies also matters. In a market with risk averse, uninformed traders, informed agents have a dual trading motive: speculation and market making. The former entails using prices to assess the effect of error terms; the latter requires employing them to disentangle noise traders’ demands within aggregate orders. In a correlated environment this complicates the signal extraction problem and may generate upward sloping demand curves. Assuming (i) that competitive, risk neutral market makers price the assets or that (ii) uninformed traders’ risk tolerance coefficient grows unboundedly, removes the market making component from informed traders’ demands rendering them well behaved in prices. Copyright Springer-Verlag Berlin/Heidelberg 2005
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Volume (Year): 25 (2005)
Issue (Month): 4 (06)
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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.:
- Barlevy, Gadi & Veronesi, Pietro, 2003.
"Rational panics and stock market crashes,"
Journal of Economic Theory,
Elsevier, vol. 110(2), pages 234-263, June.
- Hellwig, Martin F., 1980. "On the aggregation of information in competitive markets," Journal of Economic Theory, Elsevier, vol. 22(3), pages 477-498, June.
- Xavier Vives, 1994.
"Short-term Investment and the Informational Efficiency of the Market,"
CEPR Financial Markets Paper
0034, European Science Foundation Network in Financial Markets, c/o C.E.P.R, 77 Bastwick Street, London EC1V 3PZ..
- Vives, Xavier, 1995. "Short-Term Investment and the Informational Efficiency of the Market," Review of Financial Studies, Society for Financial Studies, vol. 8(1), pages 125-60.
- Vives, X., 1993. "Short-Term Investment and the Informational Efficiency of the Market," UFAE and IAE Working Papers 207.93, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC).
- Vives Xavier, 1995.
"The Speed of Information Revelation in a Financial Market Mechanism,"
Journal of Economic Theory,
Elsevier, vol. 67(1), pages 178-204, October.
- Xavier Vives, 1992. "The Speed of Information Revelation in a Financial Market Mechanism," CEPR Financial Markets Paper 0016, European Science Foundation Network in Financial Markets, c/o C.E.P.R, 77 Bastwick Street, London EC1V 3PZ..
- Vives, X., 1992. "The Speed of Information Revelation in a Financial Market Mechanism," UFAE and IAE Working Papers 174.92, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC).
- Kyle, Albert S, 1985. "Continuous Auctions and Insider Trading," Econometrica, Econometric Society, vol. 53(6), pages 1315-35, November.
- Giovanni Cespa, 2000.
"Short-term investment and equilibrium multiplicity,"
Economics Working Papers
520, Department of Economics and Business, Universitat Pompeu Fabra, revised Jun 2002.
- Cespa, Giovanni, 2002. "Short-term investment and equilibrium multiplicity," European Economic Review, Elsevier, vol. 46(9), pages 1645-1670, October.
- Sanford J Grossman & Joseph E Stiglitz, 1997.
"On the Impossibility of Informationally Efficient Markets,"
Levine's Working Paper Archive
1908, David K. Levine.
- Grossman, Sanford J & Stiglitz, Joseph E, 1980. "On the Impossibility of Informationally Efficient Markets," American Economic Review, American Economic Association, vol. 70(3), pages 393-408, June.
- Gerard Gennotte and Hayne Leland., 1989.
"Market Liquidity, Hedging and Crashes,"
Research Program in Finance Working Papers
RPF-192, University of California at Berkeley.
- Admati, Anat R, 1985. "A Noisy Rational Expectations Equilibrium for Multi-asset Securities Markets," Econometrica, Econometric Society, vol. 53(3), pages 629-57, May.
- Reny, P.J. & Bhattacharya, U. & Spiegel, M., 1993.
"Destructive Interference in an Imperfectly Competitive Multi-Security Market,"
UWO Department of Economics Working Papers
9318, University of Western Ontario, Department of Economics.
- Bhattacharya Utpal & Reny Philip J. & Spiegel Matthew, 1995. "Destructive Interference in an Imperfectly Competitive Multi-Security Market," Journal of Economic Theory, Elsevier, vol. 65(1), pages 136-170, February.
- Diamond, Douglas W. & Verrecchia, Robert E., 1981. "Information aggregation in a noisy rational expectations economy," Journal of Financial Economics, Elsevier, vol. 9(3), pages 221-235, September.
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