Skip to main content

Research Repository

Advanced Search

A New Industry Concentration Index

Anbarci, N.; Katzman, B.

A New Industry Concentration Index Thumbnail


Authors

B. Katzman



Abstract

We propose and analyse a new concentration index alternative to the Herfindahl‐Hirschman Index (HHI). This new index emphasises the concept of competitive balance. It is designed to preserve the convexity property of the HHI when a merger involves one of the m largest firms, but to decrease and thus to indicate an increase in competition when a merger is purely among the (n − m) smallest firms.

Journal Article Type Article
Online Publication Date Nov 27, 2015
Publication Date Nov 27, 2015
Deposit Date Aug 16, 2018
Publicly Available Date Aug 29, 2018
Journal Economic Papers
Print ISSN 0812-0439
Electronic ISSN 1759-3441
Publisher Wiley
Peer Reviewed Peer Reviewed
Volume 34
Issue 4
Pages 222-228
DOI https://doi.org/10.1111/1759-3441.12122
Public URL https://durham-repository.worktribe.com/output/1351616

Files

Accepted Journal Article (147 Kb)
PDF

Copyright Statement
This is the accepted version of the following article: Anbarci, N. & Katzman, B. (2015). A New Industry Concentration Index. Economic Papers: A journal of applied economics and policy 34(4): 222-228 which has been published in final form at https://doi.org/10.1111/1759-3441.12122. This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.





You might also like



Downloadable Citations