Evidence suggests that arbitragers exchange investment ideas. We analyze why and under what circumstances sharing occurs. Our model suggests that sharing ideas will lead to the following: more efficient asset prices, larger arbitrager profits, and correlated arbitrager returns. We predict that arbitragers will exchange ideas in markets where arbitragers are capital constrained, noise trader influence is high, and arbitrage investors are more loss averse. We also predict that arbitrage networks can lead to crowded trades, which can create systematic risk in extreme market circumstances.
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Paper provided by University Library of Munich, Germany in its series MPRA Paper with number
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References listed on IDEAS 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.:
De Long, J Bradford & Andrei Shleifer & Lawrence H. Summers & Robert J. Waldmann, 1990.
"Noise Trader Risk in Financial Markets,"
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[Downloadable!] (restricted)
Other versions:
Scharfstein, David. & Stein, Jeremy C., 1988.
"Herd behavior and investment,"
Working papers
WP 2062-88., Massachusetts Institute of Technology (MIT), Sloan School of Management.
[Downloadable!]
Dow, James & Gorton, Gary, 1994.
" Arbitrage Chains,"
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American Finance Association, vol. 49(3), pages 819-49, July.
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Other versions:
James Dow & Gary Gorton, 1993.
"Arbitrage Chains,"
NBER Working Papers
4314, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)
James Dow & Gary Gorton, 1993.
"Arbitrage Chains,"
CEPR Financial Markets Paper
0035, European Science Foundation Network in Financial Markets, c/o C.E.P.R, 53--56 Great Sutton Street, London EC1V 0DG.
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