In this paper we compare the costs of two regulatory policies about the entry of new firms. We consider an incumbent firm that has more information about the market demand than the regulator. Then, the incumbent firm can use this advantage to persuade the regulator to make entry more difficult....

This paper uses parametric and semiparametric techniques to examine educational inequality by geographical areas in Chile. The differences in achievement are also investigated across school types administration (public, private subsidized and private fee