Measurement of the market power of firms: The Japanese case in the 1990s

Kozo Kiyota, Takanobu Nakajima, Kiyohiko G. Nishimura

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

This article presents a new simple econometric framework for the estimation of individual firms' markup over their marginal cost, taking account of firm heterogeneity, demand-driven cyclical price changes, and the limited availability of firm-level information. The framework is applied to study markup of Japanese firms in manufacturing and wholesale/ retail trade for 1994-2002. The results indicate that, on average, the Japanese markets become more competitive in the 1990s than before even in non-manufacturing industries. We also find sizable heterogeneity and non-negligible pro-cyclicality in the markup of the Japanese firms.

Original languageEnglish
Pages (from-to)381-414
Number of pages34
JournalIndustrial and Corporate Change
Volume18
Issue number3
DOIs
Publication statusPublished - 2009 Jun 15

ASJC Scopus subject areas

  • Economics and Econometrics

Fingerprint Dive into the research topics of 'Measurement of the market power of firms: The Japanese case in the 1990s'. Together they form a unique fingerprint.

  • Cite this