Gce Model Questions Vol1 2020 Economics Question 28
Practice objective / multiple choice question 28 from the 2020 Gce Model Questions Vol1 Economics examination.
In an industry the market shares of the five groups of firms are as follows: Firm A 30 %, Firm B 25 %, Firm C 20 %, Firm D 15 %, and all other smaller firms together 10 %.\n\n(a) Compute the Herfindahl‑Hirschman Index (HHI) for the industry and state the concentration category (competitive, moderate, or high).\n(b) If Firms B and C merge, recalculate the HHI and indicate whether the merger would raise antitrust concerns, assuming a merger is flagged when the HHI increase exceeds 200 points.
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About This Question
This is Gce Model Questions Vol1 2020 Economics Question 28. It is one of the objective questions from the 2020 Gce Model Questions Vol1 Economics examination.
Difficulty level: Hard .
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