Income mobility is often thought to equalize permanent incomes and thereby to improvesocial welfare. The welfare analysis of mobility often fails, however, to account for the cost ofthe variability of periodic incomes around permanent incomes. This paper assesses the netwelfare benefit of...

This paper proposes an equilibrium theory of the organization of work in an economy with animplicit market for productive time. In this economy, agents have limited productive time andcan choose to produce in autarky, buy productive time from helpers to increase ownproduction or, sell their...

This paper investigates to what extent the tax and transfer systems in Europe protecthouseholds at different income levels against losses in current income caused by economicdownturns like the present financial crisis. We use a multi country micro simulation model toanalyse how shocks on market...

How do different components of the tax and transfer systems affect disposable incomeinequality? This paper explores the redistributive effects of different tax benefit instruments inthe enlarged EU based on two approaches. Inequality analysis based on the standardapproach suggests that benefits...

Using counterfactual microsimulations, Shapley decompositions of time change in inequalityand poverty indices make it possible to disentangle and quantify the relative effect of taxbenefitpolicy changes, compared to all other effects including shifts in the distribution ofmarket income. Using...