Financial Crime and Corruption by Samuel Vaknin

29 by Samuel Vaknin, Vaknin, Samuel, 1961-, Rangelovska, Lidija

Chapter 42: 3. Efficient competition does not exist when a market

Chapters

Chapter 42: 3. Efficient competition does not exist when a market

is controlled by less than 10 firms with big size differences. An oligopoly should be declared whenever 4 firms control more than 40% of the market and the biggest of them controls more than 12% of it.
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