Resumen: En este artículo se considera un modelo de oligopolio de Stackelberg lineal en T etapas. En primer lugar, se muestra geométrica y analíticamente que bajo las condiciones de demanda de mercado lineal y costos marginales constantes e idénticos el modelo de Stackelberg en T etapas se...

This paper explores the rationale of price-taking and price-making behaviours in the context of Walrasian and Cournotian pure exchange economies. Beside the influence of the number of agents, we underline the role of the structure of preferences. Through three equilibrium variations of the same...

In this note, we consider a multisector macroeconomic model under oligopolistic competition. We analyze the effect of an increase of the number of sectors on equilibrium price and on allocations, when the number of oligopolits of each type is constant. We also show that a tax policy has more...

In this paper, we consider a T-stage linear model of Stackelberg oligopoly. First, we show geometrically and analytically that under the two conditions of linear market demand and identical constant marginal costs, the T-stage Stackelberg model reduces to a model where T oligopolies exploit...