The purpose of this paper is to present an exercise where we identify optimal income tax rules according to various social welfare criteria, keeping fixed the total net tax revenue. Empirical applications of optimal taxation theory have typically adopted analytical expressions for the optimal...

This paper is primarily concerned with the revenue and tax efficiency effects of adjustments to marginal tax rates on individual income as an instrument of possible tax reform. The hypothesis is that changes to marginal rates affect not only the revenue base but also tax efficiency and the...

The RSA follows two objectives: to increase the living standard of the working poor and to eliminate inactivity traps that result from low financial incentives to work. Because of its familialized nature, the RSA targets relatively well the poorest workers but also creates ambiguous effects in...

Le RSA a remplacé le RMI, l’API et leurs mesures d’intéressement au 1er Juin 2009. La réforme vise un double objectif, redistributif et incitatif : il s’agit d’une part, d’augmenter le niveau de vie des ménages de travailleurs pauvres et d’autre part, de supprimer les trappes à...

Shifting taxes from labor income to consumption is regularly suggested as a measure to induce work incentives. We investigate the effect of increases in the Value Added Tax on labor supply and the income distribution in Germany, which is compensated by a revenue-neutral reduction in...

Shifting taxes from labor income to consumption is regularly suggested as a measure to induce work incentives. We investigate the effect of increases in the Value Added Tax on labor supply and the income distribution in Germany, which is compensated by a revenue-neutral reduction in...

European welfare states are under considerable stress. On the one hand, the recession has caused unemployment to rise and household incomes to fall, which both raise the demand for social protection. On the other hand, austerity policies and programme reforms affect the capacity of welfare...

This paper investigates labor supply and redistributive effects of in-work benefits for Italian married couples using a tax-benefit microsimulation model and a multi-sectoral discrete choice model of labor supply. We consider in-work benefits based on the Earned Income Tax Credit (EITC) and the...

The poverty risk rate increased in Finland from 7 to 14 per cent between 1993 and 2010. We have estimated the counterfactual poverty rates for the year 2010 in order to evaluate the impact of changes in tax and benefit systems on the increase of the poverty risk rate. Household disposable...

In the Great Recession market income of the households in Austria has been reduced and unemployment increased. In this paper we examine the impact of automatic stabilizers on cushioning such income losses. We use ITABENA, an Austrian tax-benefit model, to analyze how shocks on market income and...