Karl Whelan



feature general contracts inflation persistence price inflation finance mathematical models theoretical phillips curve

Staggered price contracts and inflation persistence : some general results (2004)

Abstract Despite their popularity as theoretical tools for illustrating the effects of nominal rigidities, some have questioned whether models based on Taylor-style staggered contracts can match the persistence of the empirical inflation process. This paper presents some general theoretical results about the Taylor-style models. It is shown that these models do not have a problem matching high autocorrelations for inflation. However, they fail to explain a key feature of reduced-form Phillips-curve regressions: The positive dependence of inflation on its own lags. It is shown that staggered price contracting models instead predict that the coefficients on these lag terms should be negative.
Collections Ireland -> University College Dublin -> School of Economics
Ireland -> University College Dublin -> College of Social Sciences and Law
Ireland -> University College Dublin -> Economics Research Collection

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Karl Whelan

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Karl Whelan
University College Dublin
Total Publications: 69