IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this article or follow this journal

Weak and Strong Signals

  • Riley, John G

Akerlof, Spence and Stiglitz showed that competitive markets can perform very poorly in the presence of informational asymmetry. In this paper I show that if there is a signaling technology which is sufficiently strong (i.e., the marginal cost of signaling declines sufficiently rapidly with quality) the cost of sorting is low and a Nash equilibrium exists. Empirically testable necessary and sufficient conditions for existence are derived. I further show that if Akerlovian participation constraints are added to a signaling model there is a minimum signaling threshold. Finally I argue that these conclusions hold regardless of whether it is the uninformed or informed agents who move first. Copyright 2002 by The editors of the Scandinavian Journal of Economics.

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://www.blackwell-synergy.com/servlet/useragent?func=synergy&synergyAction=showTOC&journalCode=sjoe&volume=104&issue=2&year=2002&part=null
File Function: link to full text
Download Restriction: Access to full text is restricted to subscribers.

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.

Article provided by Wiley Blackwell in its journal Scandinavian Journal of Economics.

Volume (Year): 104 (2002)
Issue (Month): 2 (June)
Pages: 213-36

as
in new window

Handle: RePEc:bla:scandj:v:104:y:2002:i:2:p:213-36
Contact details of provider: Web page: http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1467-9442

Order Information: Web: http://www.blackwellpublishing.com/subs.asp?ref=0347-0520

No references listed on IDEAS
You can help add them by filling out this form.

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

When requesting a correction, please mention this item's handle: RePEc:bla:scandj:v:104:y:2002:i:2:p:213-36. 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.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.