Download or read book Testing for Credibility Effects written by Mr.Mark P. Taylor and published by International Monetary Fund. This book was released on 1991-11-01 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper examines some recent techniques designed to draw inferences about the credibility of changes in macroeconomic policy regimes. An alternative two-step approach, based on the decomposition between permanent and transitory components of a "credibility variable" is proposed. The methodology is then used to test for the existence of a credibility effect in the Cruzado stabilization plan implemented in Brazil in 1986.