Tradable permits are now widely used to control pollution. We investigate the implications of setting up such a system in another area – population control –, either domestically or at the global level. We first generalize the framework with both tradable procreation allowances and tradable...

Corruption is thought to prevent poor countries from catching-up. We analyze one channel through which corruption hampers growth: public investment can be distorted in favor of specific types of spending for which rent-seeking is easier and better concealed. To study this distortion, we propose...

The governments of nearly all countries are major providers of primary and secondary education to its citizens. In some countries, however, public schools coexist with private schools, while in others the government is the sole provider of education. In this study,we askwhy different...