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  1. Bertrand competition under network externalities
    Published: 2013
    Publisher:  Inst. of Social and Economic Research, Osaka

    Two sellers engage in price competition to attract buyers located on a network. The value of the good of either seller to any buyer depends on the number of neighbors on the network who consume the same good. For a generic specification of... more

    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    DS 198 (884)
    No inter-library loan

     

    Two sellers engage in price competition to attract buyers located on a network. The value of the good of either seller to any buyer depends on the number of neighbors on the network who consume the same good. For a generic specification of consumption externalities, we show that an equilibrium price equals the marginal cost if and only if the buyer network is complete or cyclic. When the externalities are approximately linear in the size of consumption, we identify the classes of networks in which one of the sellers monopolizes the market, or the two sellers segment the market.

     

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    Content information
    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Other identifier:
    hdl: 10419/92595
    Series: Discussion paper / Institute of Social and Economic Research ; 884
    Subjects: graphs; networks; externalities; Bertrand; divide and conquer; discriminatory pricing; monopolization; segmentation
    Scope: Online-Ressource (46 S.)