We integrate social exclusion, operationalized in terms of long-term unemployment, into the theory of optimal redistributive taxation. Our results show how an optimal mix of education policy, public employment, and support to the unemployed, in conjunction with optimal income taxation,...

Societies see growing support for populist politicians who advocate an end to globalization. Our behavioral economics model links impatience to voters’ appraisals of an income shock due to globalization that is associated with short-run costs and delayed gains. The model shows that impatient...

This paper addresses transboundary environmental problems in the context of an optimal tax problem, when part of the labor force is mobile across countries. The policy instruments include both commodity taxation and nonlinear income taxation. We show how the tax policy in a noncooperative...