It is argued that the German system of supporting low wage income earners by government transfers gives incentives for employers and employees to contract low wages and then to exploit the government. The paper analyses if such incentives do exist. It turns out that this is the case under...

The gross wage income distributions for different groups of taxpayers in 1998 are used to derive wage income distributions for 2001–2006. By applying alternative rules of taxation, revenues according to different tax rate structures are deduced. Introducing new tax rates in 2004 resp. in 2005...