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：2025/12/04
Herfindahl index
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(economics) A measure of the size of firms in relation to the industries they operate in, serving to indicate the amount of competition among them.
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Herfindahl index
The regulator used the Herfindahl index to assess whether the telecom market lacked sufficient competition.
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The regulator used the Herfindahl index to assess whether the telecom market lacked sufficient competition.
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