How to conduct an HHI analysis | Practical Law

How to conduct an HHI analysis | Practical Law

A Practice Note providing guidance on how to conduct an analysis of market concentration using the Herfindahl-Hirschman Index (HHI) that briefly explains its application. This Note discusses market concentration levels based on post-merger HHI levels, how to calculate pre- and post-merger HHI levels, and the use of HHI levels in merger analysis.

How to conduct an HHI analysis

Practical Law UK Practice Note 0-107-4556 (Approx. 12 pages)

How to conduct an HHI analysis

by Practical Law Competition and Practical Law Antitrust
Maintained • European Union, USA (National/Federal)
A Practice Note providing guidance on how to conduct an analysis of market concentration using the Herfindahl-Hirschman Index (HHI) that briefly explains its application. This Note discusses market concentration levels based on post-merger HHI levels, how to calculate pre- and post-merger HHI levels, and the use of HHI levels in merger analysis.