Shocks versus Menu Costs: Patterns of Price Rigidity in an Estimated Multisector Menu-Cost Model

被引:4
|
作者
Gautier, Erwan [1 ]
Le Bihan, Herve [1 ,2 ]
机构
[1] Banque France, Paris, France
[2] Banco Espana, Madrid, Spain
关键词
MULTIPRODUCT FIRMS; FACTS;
D O I
10.1162/rest_a_00968
中图分类号
F [经济];
学科分类号
02 ;
摘要
Sectoral heterogeneity matters for monetary policy. Using CPI microdata, we estimate for 227 products a time-varying menu-cost model to investigate the quantitative relevance of this heterogeneity. We find a substantial degree of cross-sectoral heterogeneity in all structural parameters. Heterogeneity in the Calvo component of the pricing friction is, however, the main source of heterogeneity in price rigidity. Cross-sectoral heterogeneity amplifies the output effect of a monetary shock by a factor of about 2.5, compared to a single-sector model estimated with mean moments. Heterogeneity in the Calvo parameter plays a key role in this amplification.
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页码:668 / 685
页数:18
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