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Macmillan International Economic Association Series October 2000 400 pages Description: Reciprocity is a pervasive type of social interaction in encounters, groups and organizations. Simple giving is one of the major ways of transferring goods. And others regarding social sentiments, play...
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We argue that for the case of heterogeneous commodities with infrequent tradings, such as paintings, it is relevant to base a price index on hedonic regressions using all sales and not resales only. To support this conclusion we construct a price index for paintings by Impressionists and their...
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[fre] On présente, dans cet article, un cadre général - celui de « la concurrence monopolistique cournotienne » - permettant de mettre en valeur la manière dont la concurrence sur le marché des biens peut, en présence de rendements croissants et d'une variabilité des facteurs de marge,...
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A simple general equilibrium model of imperfect competition is introduced with special attention given to the labour market. An extended Cournot equilibrium is defined for any money wage taken as given by the producers. Under some assumptions involuntary unemployment may arise, that is...
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La théorie de l'équilibre général walrasien possède un pouvoir prédictif, du moins tant que l'on veut bien s'en tenir a des environnements en information complète, en l'absence de pouvoirs de marché et où il est connaissance commune que les marchés doivent s'équilibrer. On examine ici...
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