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Advertising, concentration, and profitability : the state of knowledge and directions for public policy
Mann, H. Michael - In: Industrial concentration: The new learning. The 1974 …, (pp. 137-156). 1974
Persistent link: https://www.econbiz.de/10002427144
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Concentration and profitability : an examination of a recent study
Mann, H. Michael; Meehan jr., James W. - In: The antitrust bulletin : the journal of American and … 14 (1969), pp. 385-395
Persistent link: https://www.econbiz.de/10002427186
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Seller concentration, barriers to entry, and rates of return in thirty industries, 1950-1960
Mann, H. Michael - In: The review of economics and statistics 48 (1966) 3, pp. 296-307
Persistent link: https://www.econbiz.de/10002427382