The purpose of this paper is to investigate to what extent modifications of tax systems between 1985 and 1992 within major parts of the European Union contributed to changes in the labour market. The principal countries under investigation are Germany, Italy, France and the United Kingdom, and...

This paper shows that increases in direct tax progression tend to reduce wages and increase welfare and employment, even in a model allowing for labour supply effects. The employment effect is reversed when benefit levels are low, however. The model shows the different impacts on full- and...

This paper is concerned with the question as to whether or not the deficit criteria of the Maastricht Treaty are a necessary precondition for entry into the monetary union. More specifically, the discussion is reduced to whether or not adhering to the timetable is more important than the strict...

Our paper deals with the welfare and employment effects of green tax reforms. In the first part we develop a flexible, interactive simulation model which is accessible under http://brw.zew.de. Users can specify their own green tax reforms or emission quotas and quantify welfare and employment...

This paper shows that increases in direct tax progression tend to reduce wages and increase welfare and employment, even in a model allowing for labour supply effects. The employment effect is reversed when benefit levels are low, however. The model shows the different impacts on full and...

The double or even triple dividend hypothesis of green tax reforms has beena major issue of dispute in both the scientific community and the politicalarena during the last decade. Theoretical analysis has provided a number ofimportant qualitative insights to the debate but lacks of actual...

This note derives a model of the wage curve, closely following Phelps (1994) and Campbell and Orszag (1998). Phelps discusses a variety of theoretical bases for a wae curve, the two major competing types being bargaining models and efficiency wage models, though Phelps prefers the term...

This paper examines the distributional and efficiency effects of different debt reduction schemes in Italy. To finance a given deficit reduction path, we introduce the so-called Eurotax and endogenously adjust either the consumption tax rate or lump-sum transfers in order to balance the budget....