This paper presents an evaluation of the tax-transfer treatment of married couples in 15 EU countries using the EUROMOD microsimulation model. First, we show that many tax-transfer schemes in Europe feature negative jointness defined as a situation where the tax rate on one person depends...

This paper analyzes the optimal design of general nonlinear tax-transfer schedules for couples under unitary and collective approaches to family decision making. We consider a double-extensive model of labor supply where each spouse makes a labor force participation choice for given hours of...

This paper presents results of an on-going joint European Commission / OECD project, aimed at monitoring the direct influence of tax and benefit instruments on household incomes. Indicators of financial work incentives are needed for identifying any undesired influences of taxes and social...

This paper introduces a generalised model building platform (MMEANS) for implementing and using tax-benefit microsimulation models. It is designed to aid in the construction of single- and multi-country tax- benefit models by providing all essential components and a system by which these can be...

Pension systems in Europe and Central Asia are facing unprecedented demographic change. While many of the countries in the region have undertaken reforms when the economy faces difficult times, these reforms are frequently reversed when the economy improves. The demographic challenges that the...

We assess the effects of U.S. tax policy reforms on inequality by applying a new decomposition method that allows us to disentangle the direct policy effect from the effect of changing market incomes. Over the whole period 1979-2007 the cumulative tax policy effect aggravated income inequality...

Means-tested Social Assistance (SA) benefits play an important role as social protection floors sup-porting households in financial difficulties. This paper presents evidence on the patterns of SA benefit re-ceipt in a selection of OECD and EU countries. It provides an overview of the role of SA...

Policies that support the unemployed, while reducing employment barriers and benefit dependency, are of particular interest in the current economic climate. This paper examines alternative policy approaches for combining adequate income support for the jobless with incentives to keep out-of-work...