Koskela, Erkki (contributor); Schöb, Ronnie (contributor) - 2007
-neutral change in the composition of labour taxation towards the tax with the smaller tax base will lead to the same results: they …Within an efficiency wage framework, we study the effects of two revenue-neutral tax reforms that change the … progressivity of the labour tax system. A revenue-neutral increase in both the wage tax and tax exemption and a revenue …