We consider renegotiation of social earnings insurance arrangements by majority voting in an economy where ex-ante identical individuals make unobservable private investments in education. We show that voting-based renegotiation can result in a higher expected level of investment in comparison...

Presumptive taxation, in which an income proxy is used as tax base, has been and is still used today in countries with very diverse situations - developing, transition and developed countries. Usually, this form of taxation is thought of as a revenue-raising device in presence of widespread...

Using a household production model of educational choices, we characterise a free market situation in which some agents (high wagers) educate their children full-time and spend a sizable amount of resources on them, while others (low wagers) educate them only partially. The free-market...