Contacts, Credibility and Common Knowledge : Their Influenceon Inflation Convergence

Author/Editor:

Marcus Miller ; Alan Sutherland

Publication Date:

March 1, 1992

Disclaimer: This Working Paper should not be reported as representing the views of the IMF.The views expressed in this Working Paper are those of the author(s) and do not necessarily represent those of the IMF or IMF policy. Working Papers describe research in progress by the author(s) and are published to elicit comments and to further debate

Summary:

In this paper three possible reasons are examined for a sluggish inflation response to a hard currency peg. Models of overlapping wage contracts are analyzed and shown to generate little inertia. This contrasts with the effects of government credibility and the speed of private sector learning, which are shown to have a major impact on the speed of inflation adjustment. But even if individual agents believe the government will not devalue, it is shown that inflation inertia can still arise if these expectations are not common knowledge.

Series:

Working Paper No. 92/26

Subject:

Currency pegs Economic models Inflation

Notes:

Also published in Staff Papers, Vol. 40, No. 1, March 1993.

English

Publication Date:

March 1, 1992

ISBN/ISSN:

9781451981773/1018-5941

Stock No:

WPIEA0261992

Format:

Paper

Pages:

24

Please address any questions about this title to publications@imf.org