In the presence of lumpy investment cost of adjustment, globalization may have non-conventional effects on the level of investment and its cyclical behavior. Trade openness may lead to a discrete 'jump' in the level of investment, as it may trigger a discrete change in the terms of trade. Such a...

This paper provides overview of recent work on migration and welfare state tax policies: 1. I survey the literature on the tax burden of migration. 2. I empirically identify the differential effect of the generosity of the welfare state on the skill composition of immigrants across the two...

We develop a dynamic politico-economic theory of welfare state, featuring three groups of voters: skilled workers, unskilled workers, and old retirees. The welfare-state is modeled by a proportional tax on labor income to finance a demogrant in a balanced-budget manner to capture the essence of...

Life cycle and insurance-type considerations dominate redistribution policy. Wage and fiscal prospects of ageing dominate migration policy. The paper compares distinct policy regimes, directed at migration and redistribution issues. Migration quotas, provision of social benefits, labor income...