Discriminação de preços de terceiro grau com externalidade em oligopólio de Cournot
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2020-05-06
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Universidade Federal de Goiás
Resumo
Firms often find it profitable to segment customers according to their demand sensitivity
and to price discriminate accordingly. In some settings, consumer heterogeneity can be
directly observed, and a firm can base its pricing upon contractible consumer characteristics.
In this context, the presente dissertation analyses olipolistic third-degree price
discrimination in the presence of consumption externalities within female and male markets.
Assuming linear inverse demands, we investigate an associated change in social welfare
(the sum of the consumers’ surpluses and the producer’s profit) with the regime change
from uniform pricing to price discrimination when both markets are open under either
regime. It is shown that social welfare and men’s consumer surlus does not is unaffected by
the regime change. However, women’s consumer surplus increases with price discriminated.
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VILASBOAS, A. E. S. Discriminação de preços de terceiro grau com externalidade em oligopólio de Cournot. 2020. 60 f. Dissertação (Mestrado em Economia) - Universidade Federal de Goiás, Goiânia, 2020.