The flat income tax has become increasingly popular recently, yet its implementation is limited to Eastern Europe. We analyse the distributional and efficiency effects of flat tax scenarios for Western European countries. Our simulations show that flat tax rates required to attain revenue...

Whether observed differences in redistributive policies across countries are the result of differences in social preferences or efficiency constraints is an important question that paves the debate about the optimality of welfare regimes. To shed new light on this question, we estimate labor...

Inflation can alter the characteristics of tax- and contribution systems in numerous ways. This paper demonstrates how inflation alters the distributive properties of nominally defined tax systems and looks at the impact of the tax revenues and social insurance contribution receipts generated....

Tax and benefit systems generate aggregate intertemporal effects in addition to their interpersonal redistributive effects. These intertemporal effects appear in the cyclical fluctuations in the government’s fiscal position yielded by the ‘automatic stabilisers’. Using EUROMOD, it is...

We study the redistributive effect of inflation-induced revenue and expenditure variations in the Italian tax-benefit system in a context in which pensions and social transfers are indexed to inflation and nominal wage growth struggles to keep up. By means of the EUROMOD microsimulation model,...

Many researchers and policymakers have made strong arguments for broadening the taxes on wealth and its returns. Although the theoretical literature on (optimal) wealth taxation is growing, there exists a large void in empirical research. This paper addresses this void by analysing the...

This paper presents baseline results from the latest version of EUROMOD (version I2.0+), the tax-benefit microsimulation model for the EU. First, we briefly report the process of updating EUROMOD. We then present indicators for income inequality and risk of poverty using EUROMOD and discuss the...

The "Minimum Vital Income" (IMV) constitutes a novelty in the panorama for fighting poverty by guaranteeing minimum incomes after the COVID-19 crisis. This work simulates the distributional and poverty effects of the IMV introduction across Spanish regions using EUROMOD. Our results show that...