Explanation:
The Herfindahl-Hirschman Index (HHI) is calculated by squaring the market shares of each firm in the industry and summing the results. For instance, in a monopoly where one firm controls the entire market, the HHI equals 1. Conversely, in a market with M firms of equal size, the HHI is (1/M). The HHI does not account for demand elasticity or the potential for new entrants, making options B and C incorrect.
The Herfindahl-Hirschman Index (HHI) is primarily derived from:
A
The squared market shares of the firms in the industry.
B
The elasticity of demand for the products in the market.
C
The likelihood of new competitors entering the market.
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