This paper studies majority voting over non-linear income taxes when individuals respond to taxation by substituting untaxable leisure to taxable labor. We first show that voting cycle over progressive and regressive taxes is inevitable. This is because the middle-class can always lower its tax...

This paper analyses the political support for social insurance that includes elements of redistribution when there exists an imperfect private insurance alternative. Individuals differ both in their income and risk. The social insurance is compulsory and charges an income-related contribution...

We study the political economy of social insurance in a world where individuals differ in both income and risk. Social insurance is financed through distortionary taxation and redistributes across income and risk. Individuals vote on social insurance which they can complement with insurance...

We study the political economy of social insurance with double heterogeneity of voters (e.e., different income and risk levels). Social insurance is financed through distortionary taxation and redistributes across income and risks. Individuals vote over the extent of social insurance, which they...