We show that when a seller of a di¤erentiated good o¤ers the product allowing consumers an option to pay what they like, then all consumers will never free ride in equilibrium when their valuations of the good are positive, and, under certain conditions, all will consumers would pay. Further,...

We study a market model in which competing firms use costly marketing devices to influence the set of alternatives which consumers perceive as relevant. Consumers in our model are boundedly rational in the sense that they have an imperfect perception of what is relevant to their decision...

There are many situations in which a customer's proclivity to buy the product of any firm depends not only on the classical attributes of the product such as its price and quality, but also on who else is buying the same product. We model these situations as games in which firms compete for...

A dolgozat a politikatudomány és közgazdaság-tudomány határán álló kivonulás-tiltakozás-hűség modell lényegét járja körbe. Az Albert O. Hirschman által felépített gondolati keret szemléleti frissessége és sajátos megközelítési módja rendkívül termékenyítően...

Previous research on corporate social responsibility (CSR) generally acknowledges that consumers develop more favourable perceptions of responsible firms. Yet few empirical works have focused on the effects of the firm's societal communication and of its characteristics on brand equity. In this...

En este artículo se interpretan las prácticas administrativas de empresas locales desde un enfoque crítico respecto a las investigaciones habituales. Intentamos alejarnos de las posturas técnicas e instrumentales en favor de una lectura de la empresa como un espacio complejo y/o...

We identify a natural way of ordering functions, which we call the interval dominance order and develop a theory of monotone comparative statistics based on this order.  This way of ordering functions is weaker than the standard one based on the single crossing property (Milgrom and Shannon,...

We present a continous time non tatonnement process for frictionless and perfectly competitive markets with (possibly non convex) production, where the natural rate of unemployment (NRU) emerges as the asymptotic value of unemployment.  Consumers and producers are myopic and repeatedly...

Some consumers derive utility from buying and using products produced with environmentally friendly practices. Because the use of ecologically sound practices is usually a credence attribute in the final product, means of informing consumers are necessary. Problems of adverse selection can occur...

Plenty of food, Sufficient clothing, Proper monitoring of the Key Socio- Economic factors, with commitment to Domestic Productivity were the Essence of the Administrative strategy of Mrs. Indira Gandhi (Late Prime Minister of India). These approaches could be critically related to the remarkable...