Finance and Economics Discussion Series (FEDS)
July 2024 (Revised May 2025)
(Re-)Connecting Inflation and the Labor Market: A Tale of Two Curves
Hie Joo Ahn and Jeremy B. Rudd
Abstract:
We propose an empirical framework in which shocks to worker reallocation, aggregate activity, and labor supply drive the joint dynamics of the labor market and inflation, and where reallocation shocks take two forms depending on whether they result from quits or from job losses. We find that these structural shocks, which affect the Beveridge curve, have different effects on inflation. Our model fully decomposes shifts of or along the empirical Beveridge curve in terms of the contribution of each shock and also allows us to estimate the Phillips correlation associated with each shock; observed Beveridge and Phillips correlations change over time depending on what types of structural shocks predominate in a given period. We find that reallocation shocks that accompany job losses were a key source of labor market dynamics and the steepening of the reduced-form Phillips curve during the Covid-19 pandemic, and were an important driver of the post-pandemic "soft landing."
Keywords: Sign-restricted VAR, Bayesian methods, Labor market dynamics, Reallocation, Inflation, Beveridge curve, Phillips curve, Covid-19
DOI: https://doi.org/10.17016/FEDS.2024.050r1
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