Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Market Panics, Frenzies, and Informational Efficiency: Theory and Experiment†

Market Panics, Frenzies, and Informational Efficiency: Theory and Experiment† AbstractIn a market rush, the fear of future adverse price movements causes traders to trade before they become well informed, reducing the informational efficiency of the market. I derive theoretical conditions under which market rushes are equilibrium behavior and study how well these conditions organize trading behavior in a laboratory implementation of the model. Market rushes, including both panics and frenzies, occur more frequently when predicted by theory. However, subjects use commonly discussed, momentum-like strategies that lead to informational losses not predicted by theory, suggesting that these strategies may exacerbate both the occurrence and consequences of panics and frenzies. (JEL C91, D83, G14, G41) http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png American Economic Journal Microeconomics American Economic Association

Market Panics, Frenzies, and Informational Efficiency: Theory and Experiment†

Loading next page...
 
/lp/american-economic-association/market-panics-frenzies-and-informational-efficiency-theory-and-UHK0OJBtr4

References (78)

Publisher
American Economic Association
Copyright
Copyright © 2020 © American Economic Association
ISSN
1945-7685
DOI
10.1257/mic.20180190
Publisher site
See Article on Publisher Site

Abstract

AbstractIn a market rush, the fear of future adverse price movements causes traders to trade before they become well informed, reducing the informational efficiency of the market. I derive theoretical conditions under which market rushes are equilibrium behavior and study how well these conditions organize trading behavior in a laboratory implementation of the model. Market rushes, including both panics and frenzies, occur more frequently when predicted by theory. However, subjects use commonly discussed, momentum-like strategies that lead to informational losses not predicted by theory, suggesting that these strategies may exacerbate both the occurrence and consequences of panics and frenzies. (JEL C91, D83, G14, G41)

Journal

American Economic Journal MicroeconomicsAmerican Economic Association

Published: Aug 1, 2020

There are no references for this article.