Extensive multilingualism is one of the most important and fundamental principles of the European Union (EU). However, a large number of languages (currently 23) hinders communication and imposes substantial financial and legal costs. On the other hand, the reduction of the number of languages...

Museum passes which give visitors access to several museums, are becoming more and more frequent. One of the problems encountered is the sharing of the proceeds. We recommend a fair and easily implementable sharing rule that takes into account the relative contribution of each individual museum...

We show that Baumol's conclusion that returns on bonds are higher than returns on paintings is too pessimistic. There are segments in the market for which returns are significantly higher than returns on bonds and stocks, during long periods of time (20 to 40 years); since tastes do change...

This Paper explores the effects of a menu of inter-generational fiscal policies (public debt financed by taxes, PAYG social security system and inheritance taxation) in an overlapping generations model with perfect altruism. It generalizes the model by Barro (1974) by introducing...

This study examines the level of public investment in environmental quality when there are private alternatives. Public investment is chosen by majority voting. When consumption and environmental quality are complementary, one may observe a solution of the type “ends against the middle.” The...