Problems
The definition of the concentration ratio does not use the market shares of all the firms in the industry and does not provide the distribution of firm size. It also does not provide a lot of detail about competitiveness of the industry. The concentration ratios just provide a sign of the oligopolistic nature of an industry and indicate the degree of competition. The Herfindahl index provides a more complete picture of industry concentration than does the concentration ratio.
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Famous quotes containing the word problems:
“The three great problems of this century, the degradation of man in the proletariat, the subjection of women through hunger, the atrophy of the child by darkness.”
—Victor Hugo (1802–1885)
“If when a businessman speaks of minority employment, or air pollution, or poverty, he speaks in the language of a certified public accountant analyzing a corporate balance sheet, who is to know that he understands the human problems behind the statistical ones? If the businessman would stop talking like a computer printout or a page from the corporate annual report, other people would stop thinking he had a cash register for a heart. It is as simple as that—but that isn’t simple.”
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