vertically integrated firms. We review both predation and foreclosure theories, as well as the mere exploitation of upstream … market power. We show that foreclosure provides an appropriate framework in the case of an unregulated firm, whereas a firm …

between a manufacturer and a retailer lead to vertical foreclosure, to the detriment of consumers and society. Finally, we …

supplier's ability to interact with unintegrated competitors. Vertical integration may thus lead to input foreclosure, thereby … foreclosure arises in the case of downstream bottlenecks. …

between a manufacturer and a retailer lead to vertical foreclosure, to the detriment of consumers and society. Finally, we …

between a manufacturer and a retailer lead to vertical foreclosure, to the detriment of consumers and society. Finally, we …

retailer lead to vertical foreclosure, at the detriment of consumers and society. Finally, we show that firms have indeed an …

between a manufacturer and a retailer lead to vertical foreclosure, to the detriment of consumers and society. Finally, we …