This paper introduces a new method of analysing how the changes in the tax-benefit-system have been reflected in income inequality. This method is a combination of microsimulation based decomposition (Bar gain and Callan, 2010) and a multivariate regression based decompo sition (Fields, 2003; Yun,...

This paper analyses financial incentives to work in Finland from three perspectives. First, the financial incentives to work are quantified i.e. the participation tax rate (PTR) levels are calculated with numerous classifications. Second, a question of how different parts of the tax and social...

Using a new comprehensive tax-benefit model, JUTTA, this paper examines how labour supply incentives – both to participate in the labour force (the “extensive” margin) and to supply extra hours of work (the “incentive” margin) – have changed in Finland in 1995-2007. The results...

This paper examines the effects of health-oriented food tax reforms on the distribution of tax payments, food demand and health outcomes. Unlike earlier work, we also take into account the uncertainty related to both demand estimation and health estimates and report the confidence intervals for...