The bulk of economic studies on income distribution focus on the poor and/or on the rich, mostly ignoring those who fall between these two categories. Research on the polarisation of incomes reverses this perspective, considering the middle-income group as a crucial element of analysis. The...

This paper provides a decomposition of the projected change in the overall labour force in East and West Germany into three parts. The first, called the 'demographic component', shows the effects of fertility, mortality and a changing age structure of the population. The second effect is the...