The Liquidity Trap and the Pigou Effect: A Dynamic Analysis with Rational Expectations
A Keynesian idea of considerable historical importance is that, in the presence of a liquidity trap, a competitive economy may lack--despite price flexibility--automatic market mechanisms that tend to eliminate excess supplies of labor. The standard classical counterargument, which relies upon the Pigou effect, has typically been conducted in a comparative-static framework. But, as James Tobin has recently emphasized, the more relevant issue concerns the dynamic response (in "real time") of an economy that has been shocked away from full employment. The present paper develops a dynamic analysis, in a rather standard model, under the assumption that expectations are formed rationally. The analysis permits examination of Tobin's suggestion that, because of expectational effects, such an economy could be unstable. Also considered is Martin J. Bailey's conjecture that, in the absence of a stock Pigou effect, Keynesian problems could be eliminated by expectational influences on disposable income.
(This abstract was borrowed from another version of this item.)
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.
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.
Volume (Year): 50 (1983)
Issue (Month): 200 (November)
|Contact details of provider:|| Postal: |
Phone: +44 (020) 7405 7686
Web page: http://www.blackwellpublishing.com/journal.asp?ref=0013-0427
More information through EDIRC
|Order Information:||Web: http://www.blackwellpublishing.com/subs.asp?ref=0013-0427|
When requesting a correction, please mention this item's handle: RePEc:bla:econom:v:50:y:1983:i:200:p:395-405. 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.