This file is part of IDEAS, which uses RePEc data


[ Papers | Articles | Software | Books | Chapters | Authors | Institutions | JEL Classification | NEP reports | Search | New papers by email | Author registration | Rankings | Volunteers | FAQ | Blog | Help! ]

On the robustness of herds

Author info | Abstract | Publisher info | Download info | Related research | Statistics
Author Info
V. V. Chari
Patrick J. Kehoe

Additional information is available for the following registered author(s):

Abstract

Herd behavior is argued by many to be present in many markets. Existing models of such behavior have been subjected to two apparently devastating critiques. The continuous investment critique is that in the basic model herds disappear if simple zero-one investment decisions are replaced by the more appealing assumption that investment decisions are continuous. The price critique is that herds disappear if, as seems natural, other investors can observe asset market prices. We argue that neither critique is devastating. We show that once we replace the unappealing exogenous timing assumption of the early models that investors move in a pre-specified order by a more appealing endogenous timing assumption that investors can move whenever they choose then herds reappear.

Download Info
To download:

If you experience problems downloading a file, check if you have the proper application to view it first. Information about this may be contained in the File-Format links below. In case of further problems read the IDEAS help file. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://www.minneapolisfed.org/research/WP/WP622.pdf
File Format: application/pdf
File Function:
Download Restriction: no

Publisher Info
Paper provided by Federal Reserve Bank of Minneapolis in its series Working Papers with number 622.

Download reference. The following formats are available: HTML, plain text, BibTeX, RIS (EndNote), ReDIF
Length:
Date of creation: 2002
Date of revision:
Handle: RePEc:fip:fedmwp:622

Contact details of provider:
Postal: 90 Hennepin Avenue, P.O. Box 291, Minneapolis, MN 55480-0291
Phone: (612) 204-5000
Web page: http://minneapolisfed.org/
More information through EDIRC

Order Information:
Email:
Web: http://www.minneapolisfed.org/pubs/

For technical questions regarding this item, or to correct its listing, contact: (Diane Rosenberger).

Related research
Keywords: Investments Econometric models

Other versions of this item:

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.:
  1. Chamley, Christophe & Gale, Douglas, 1994. "Information Revelation and Strategic Delay in a Model of Investment," Econometrica, Econometric Society, vol. 62(5), pages 1065-85, September. [Downloadable!] (restricted)
    Other versions:
  2. Bikhchandani, Sushil & Hirshleifer, David & Welch, Ivo, 1992. "A Theory of Fads, Fashion, Custom, and Cultural Change in Informational Cascades," Journal of Political Economy, University of Chicago Press, vol. 100(5), pages 992-1026, October. [Downloadable!] (restricted)
  3. Avery, Christopher & Zemsky, Peter, 1998. "Multidimensional Uncertainty and Herd Behavior in Financial Markets," American Economic Review, American Economic Association, vol. 88(4), pages 724-48, September. [Downloadable!] (restricted)
  4. Calvo, Guillermo A. & Mendoza, Enrique G., 1996. "Mexico's balance-of-payments crisis: a chronicle of a death foretold," Journal of International Economics, Elsevier, vol. 41(3-4), pages 235-264, November. [Downloadable!] (restricted)
    Other versions:
  5. Banerjee, Abhijit V, 1992. "A Simple Model of Herd Behavior," The Quarterly Journal of Economics, MIT Press, vol. 107(3), pages 797-817, August. [Downloadable!] (restricted)
  6. Caplin, A. & Leahy, J., 1992. "Business as Usual, Market Crashes, and Wisdom after the Fact," Harvard Institute of Economic Research Working Papers 1594, Harvard - Institute of Economic Research.
    Other versions:
  7. Devenow, Andrea & Welch, Ivo, 1996. "Rational herding in financial economics," European Economic Review, Elsevier, vol. 40(3-5), pages 603-615, April. [Downloadable!] (restricted)
  8. Sanford J. Grossman & Joseph E. Stiglitz, 1980. "On the Impossibility of Informationally Efficient Markets," NBER Reprints 0121, National Bureau of Economic Research, Inc.
    Other versions:
  9. 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. [Downloadable!]
    Other versions:
  10. repec:fth:coluec:602 is not listed on IDEAS
Full references

Cited by:
(explanations, 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.)

  1. V.V. Chari & Patrick J. Kehoe, 2003. "Hot money," Staff Report 228, Federal Reserve Bank of Minneapolis. [Downloadable!]
    Other versions:
  2. Doyle, Matthew, 2002. "Informational Externalities, Strategic Delay, and the Search for Optimal Policy," Staff General Research Papers 10046, Iowa State University, Department of Economics. [Downloadable!]
Statistics
Access and download statistics

Did you know? You too can volunteer for RePEc, for example by editing a NEP report.

This page was last updated on 2008-11-7.

This information is provided to you by IDEAS at the Department of Economics, College of Liberal Arts and Sciences, University of Connecticut using RePEc data on a server sponsored by the Society for Economic Dynamics.