Last Updated：2025/12/04
Sentence
規制当局は、電気通信市場に競争が十分にないかどうかを評価するためにハーフィンダール指数を用いた。
Quizzes for review
The regulator used the Herfindahl index to assess whether the telecom market lacked sufficient competition.
See correct answer
The regulator used the Herfindahl index to assess whether the telecom market lacked sufficient competition.
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