Grabka, Markus M.; Goebel, Jan; Schröder, Carsten; … - In: DIW Economic Bulletin 6 (2016) 18, pp. 199-210
According to calculations based on the Socio-Economic Panel (SOEP) study, the proportion of middle-income group in … experienced such a downturn, however. Analyses of the situation in the US indicate a similar decline. To the middle-income group … belong individuals in households earning a total income, before tax and social security contributions, of 67 to 200 percent …