A level _____ of the Herfindahl-Hirschman Index (HHI) is considered to reflect a highly concentrated market.
A)above 1,000
B)above 10,000
C)between 1,000 and 1,500
D)above 1,800
E)below 1,000

Question

Quizplus · Accepted Answer

HHI ranges from 0 to 10,000, with a higher score indicating a higher level of market concentration. An HHI above 1,800 is considered to be a highly concentrated market where significant market power exists. Therefore, option D above 1,800 is the correct answer.

A Level _____ of the Herfindahl-Hirschman Index (HHI) Is Considered