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Full-Text Articles in Business
Network Effects In Action, Christopher S. Yoo
Network Effects In Action, Christopher S. Yoo
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This Chapter begins by examining and exploring the theoretical and empirical limits of the possible bases of network effects, paying particular attention to the most commonly cited framework known as Metcalfe’s Law. It continues by exploring the concept of network externalities, defined as the positive external consumption benefits that the decision to join a network creates for the other members of the network, which is more ambiguous than commonly realized. It then reviews the structural factors needed for models based on network effects to have anticompetitive effects and identifies other factors that can dissipate those effects. Finally, it identifies alternative …
Consumer Welfare In Competition And Intellectual Property Law, Herbert J. Hovenkamp
Consumer Welfare In Competition And Intellectual Property Law, Herbert J. Hovenkamp
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Whether antitrust policy should pursue a goal of "general welfare" or "consumer welfare" has been debated for decades. The academic debate is much more varied than the case law, however, which has consistently adopted consumer welfare as a goal, almost never condemning a practice found to produce an actual output reduction or price increase simply because productive efficiency gains accruing to producers exceeded consumer losses.
While some practices such as mergers might produce greater gains in productive efficiency than losses in consumer welfare, identifying such situations would be extraordinarily difficult. First, these efficiencies would have to be "transaction specific," meaning …