Premium
Search Frictions, Real Rigidities, and Inflation Dynamics
Author(s) -
THOMAS CARLOS
Publication year - 2011
Publication title -
journal of money, credit and banking
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.763
H-Index - 108
eISSN - 1538-4616
pISSN - 0022-2879
DOI - 10.1111/j.1538-4616.2011.00420.x
Subject(s) - economics , new keynesian economics , unemployment , inflation (cosmology) , volatility (finance) , price setting , econometrics , keynesian economics , relative price , dynamics (music) , monetary economics , macroeconomics , monetary policy , microeconomics , physics , theoretical physics , acoustics
The literature on New Keynesian models with search frictions in the labor market commonly assumes that price setters are not actually subject to such frictions. Here, I propose a model where firms are subject both to infrequent price adjustment and search frictions. This interaction gives rise to real price rigidities, which have the effect of slowing down the adjustment of the price level to shocks. This has a number of consequences for equilibrium dynamics. First, inflation becomes less volatile and more persistent. More importantly, the model’s empirical performance improves along its labor market dimensions, such as the size of unemployment fluctuations and the relative volatility of the two margins of labor.