[Solution Library] An industry consists of three firms with sales of $200,000, $500,000, ‘ and $400,000. a. Calculate the Herfindahl—Hirschman index (HHI).
Question: An industry consists of three firms with sales of $200,000, $500,000, ‘ and $400,000. a. Calculate the Herfindahl—Hirschman index (HHI). . 1). Calculate the four—firm concentration ratio (C4). 6. Based on the US. Department of Justice’s Merger Guidelines described in the text, do you think the Department of Justice would block a horizontal merger between two firms with sales of $200,000 and $400,000? Explain.
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