contestada

The following firms in the widget industry have the following market shares:

Spacely Sprocket Widgets 12 %,
Cogswell Cog Widgets 13 %,
Intel Widgets 14 %,
Compaq Widgets 15 %,
IBM Widgets 16%,
Apple Widgets 17 %, &
Microsoft Widgets 13 %.

Required:
Based on this information, what is the Herfindahl Hirschmann Index (HHI) for the Widget Industry ?

Respuesta :

Parrain

Answer: 1,448

Explanation:

The Herfindahl Hirschman Index (HHI) is used to show how concentrated an industry is. A lower score indicates that the industry is not very concentrated because there are multiple firms involved.

A higher score shows that the industry is concentrated and controlled by a few firms.

HHI = ∑ square of every firm market share

= 12² + 13² + 14² + 15² + 16² + 17² + 13²

= 1,448

This industry is relatively competitive.

Otras preguntas