
Economics 11th Edition by William McEachern
Edition 11ISBN: 978-1305505469
Economics 11th Edition by William McEachern
Edition 11ISBN: 978-1305505469 Exercise 3
MERGERS AND PUBLIC POLICY Calculate the Herfindahl-Hirschman Index (HHI) for each of the following industries. Which industry is the most concentrated?
a. An industry with five firms that have the following market shares: 50 percent, 30 percent, 10 percent, 5 percent, and 5 percent
b. An industry with five firms that have the following market shares: 60 percent, 20 percent, 10 percent, 5 percent, and 5 percent
c. An industry with five firms, each of which has a 20 percent market share
a. An industry with five firms that have the following market shares: 50 percent, 30 percent, 10 percent, 5 percent, and 5 percent
b. An industry with five firms that have the following market shares: 60 percent, 20 percent, 10 percent, 5 percent, and 5 percent
c. An industry with five firms, each of which has a 20 percent market share
Explanation
Herfindahl Hirschman Index (HHI):
Herfi...
Economics 11th Edition by William McEachern
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