Advanced Search
MyIDEAS: Login to save this article or follow this journal

Learning from Neighbours

Contents:

Author Info

  • Bala, Venkatesh
  • Goyal, Sanjeev

Abstract

When payoffs from different actions are unknown, agents use their own past experience as well as the experience of their neighbors to guide their decision making. In this paper, the authors develop a general framework to study the relationship between the structure of these neighborhoods and the process of social learning. They show that, in a connected society, local learning ensures that all agents obtain the same payoffs in the long run. Thus, if actions have different payoffs, then all agents choose the same action, and social conformism obtains. The authors develop conditions on the distribution of prior beliefs, the structure of neighborhoods and the informativeness of actions under which this action is optimal. In particular, they identify a property of neighborhood structures--local independence--which greatly facilitates social learning. Simulations of the model generate spatial and temporal patterns of adoption that are consistent with empirical work. Copyright 1998 by The Review of Economic Studies Limited.

Download Info

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
File URL: http://links.jstor.org/sici?sici=0034-6527%28199807%2965%3A3%3C595%3ALFN%3E2.0.CO%3B2-V&origin=bc
File Function: full text
Download Restriction: Access to full text is restricted to JSTOR subscribers. See http://www.jstor.org for details.

As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.

Bibliographic Info

Article provided by Wiley Blackwell in its journal Review of Economic Studies.

Volume (Year): 65 (1998)
Issue (Month): 3 (July)
Pages: 595-621

as in new window
Handle: RePEc:bla:restud:v:65:y:1998:i:3:p:595-621

Contact details of provider:
Web page: http://www.blackwellpublishing.com/journal.asp?ref=0034-6527

Order Information:
Web: http://www.blackwellpublishing.com/subs.asp?ref=0034-6527

Related research

Keywords:

Other versions of this item:

Find related papers by JEL classification:

References

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.:
as in new window
  1. Allison, G. & Fudenberg, D., 1992. "Rules of Thumb for Social Learning," Working papers 92-12, Massachusetts Institute of Technology (MIT), Department of Economics.
  2. Jullien Bruno & Aghion Philippe & Paz Espinoza M, 1990. "Dynamic duopoly with learning through market experimentation," CEPREMAP Working Papers (Couverture Orange) 9012, CEPREMAP.
  3. 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.
  4. Arthur, W Brian, 1989. "Competing Technologies, Increasing Returns, and Lock-In by Historical Events," Economic Journal, Royal Economic Society, vol. 99(394), pages 116-31, March.
  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.
  6. Bala, Venkatesh & Goyal, Sanjeev, 1995. "A Theory of Learning with Heterogeneous Agents," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 36(2), pages 303-23, May.
  7. Bala, Venkatesh & Goyal, Sanjeev, 1994. "The Birth of a New Market," Economic Journal, Royal Economic Society, vol. 104(423), pages 282-90, March.
Full references (including those not matched with items on IDEAS)

Citations

Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
as in new window

Cited by:
This item has more than 25 citations. To prevent cluttering this page, these citations are listed on a separate page.

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:bla:restud:v:65:y:1998:i:3:p:595-621. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Wiley-Blackwell Digital Licensing) or (Christopher F. Baum).

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.