An expanded model of value in cooperative games is presented in which value has either a linear or a proportional mode … (1989, 1992) value have a linear mode and an input basis. The egalitarian value (Kalai and Samet (1985)) has a linear mode …

waves of fashion coming and going. The focus on fashion has been daringly extended to managerial practices (usually with …” the beginning of a new era for the European universities, or is it its end? As the history of the study of fashion amply …

of concepts: –imitation and invention, identity and alterity, custom and fashion, illustrating their relevance for … sociality, the main mode of binding people (and things) to one another. If so, how can invention and innovation occur? Tarde … answers that inventions occur because of imitation and fashion. Ideas, practices, or objects that became imitated and …

In this paper I intend to model a firm decision of entrance into a profitable fashion market where fashion results from … fashion market and that ii) when incumbent firm accommodates the other firm a la Cournot there is no pure strategy Nash … equilibrium. The properties of the model seem to be in accordance with the persistence in time of fashion brands. …

empirical and theoretical considerations in the information analysis of brand extensions on consumer behavior. Broadly the study …