Arbeitspapier

An empirical assessment of the U.S. Phillips curve over time

We assess the stability of the unemployment gap parameter using linear dynamic Phillips curve models for the United States. In this study, we allow the unemployment gap parameter to be time-varying such that we can monitor the importance of the Phillips curve over time. We consider different specifications and different measures for inflation. Furthermore, we include stochastic volatility for the observation errors. Our estimation results are based on practical Bayesian state space methods which include feasible testing and diagnostic checking procedures. A key finding is that the Phillips curve for U.S. headline inflation has remained empirically relevant over the years.

Language
Englisch

Bibliographic citation
Series: Tinbergen Institute Discussion Paper ; No. TI 2021-099/III

Classification
Wirtschaft
Methodological Issues: General
Multiple or Simultaneous Equation Models: Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
Model Evaluation, Validation, and Selection
Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
Price Level; Inflation; Deflation
Subject
Phillips curve
Inflation
Inflation Expectations
State space methods
Bayesian Gibbs sampling

Event
Geistige Schöpfung
(who)
Vlekke, Marente
Koopman, Siem Jan
Mellens, Martin C.
Event
Veröffentlichung
(who)
Tinbergen Institute
(where)
Amsterdam and Rotterdam
(when)
2021

Handle
Last update
10.03.2025, 11:42 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Vlekke, Marente
  • Koopman, Siem Jan
  • Mellens, Martin C.
  • Tinbergen Institute

Time of origin

  • 2021

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