According to conventional wisdom, intergenerational transfers can survive, in the absence of altruism, only if the old are net recipients. I prove that this need not hold in an overlapping generations model with a fixed factor. For example, the middle-aged owning land may gain by providing...

An increasing international applicability of a given type of education encourages students to invest more effort when studying. Governments, on the other hand, face an incentive to divert the provision of public education away from internationally applicable education toward country-specific...