The gains in life expectancy are expected to double the dependency ratio and increase population by 10% in Switzerland until 2050. To quantify the effects on social security and public finances, we use an overlapping generations model with five margins of labor supply: labor market...

In comparing the impact of corporate taxation and social insurance on foreign direct investment (FDI) and unemployment, the paper derives four main results: (i) the optimal size of the welfare state depends on the degree of risk-aversion, the unemployment rate and the excess burden of labor...

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This paper analyzes the likely economic consequences of a specific proposal for corporate income tax reform in Switzerland that is based on the recent ERU (2001) report. The proposal includes a partial dividend tax relief, more effective taxation of capital gains, and a property tax reduction,...