High unemployment is a problem in most European countries. The starting point of this article is that structural problems in the labour market and economic disincentives due to benefit and tax systems are the main reason why Europe faces severe unemployment. Many suggestions have been made to...

Unilateral emission reduction commitments raise concerns on international competitiveness and emission leakage that result in preferential regulatory treatment of domestic energy-intensive and trade-exposed industries. Our analysis illustrates the potential pitfalls of climate policy design...

Tax expenditures are preferential tax treatments granted to specific individuals or categories of households which aim at achieving social and economic goals - poverty and inequality reduction, and employment promotion, among others. Tax expenditures are widely used by EU Member States. However,...

Policy discussions on pension systems generally focus on their sustainability and design, including retirement age, income reference and contributory period while relative little attention is devoted to the tax treatment of pension contributions and pension benefits. However, tax expenditures -...

Special Economic Zones (SEZs) were established to attract entrepreneurs to invest in Polish regions in order to increase their social and economic development. One of the most important incentives offered in SEZs is state aid in the form of an income tax exemption. The objective of this paper is...

In-work benefits, often in the form of earned income tax credits (EITCs), have become increasingly popular over the last decades. Early versions of in-work benefits in the US, the UK and Ireland, primarily motivated as a poverty alleviation measure, have been followed by a large expansion of...