Inflation Targeting Under Imperfect Policy Credibility

This paper presents a model for Inflation Targeting under imperfect policy credibility. It modifies the conventional model in three ways: an endogenous policy credibility process, by which monetary policy can gain or lose credibility over time; non-linearities in the inflation equation and in the cr...

Full description

Corporate Author: International Monetary Fund
Format: eBook
Language:English
Published: Washington, D.C. International Monetary Fund 2009, 2009
Series:IMF Working Papers; Working Paper
Subjects:
Online Access:
Collection: International Monetary Fund - Collection details see MPG.ReNa
Summary:This paper presents a model for Inflation Targeting under imperfect policy credibility. It modifies the conventional model in three ways: an endogenous policy credibility process, by which monetary policy can gain or lose credibility over time; non-linearities in the inflation equation and in the credibility generating process; and an explicit loss function. The model highlights problems associated with the practice of setting a series of rigid near-term inflation targets. Also, unfavorable supply shocks pose a difficult problem: an appropriate response involves an interest rate increase, some loss of output, and a period of increased inflation. A delayed response can result in a prolonged period of stagflation
Physical Description:30 p.
ISBN:9781451872415
1451872410