Mika, Tatjana; Rehfeld, Uwe; Stegmann, Michael - Rat für Sozial- und Wirtschaftsdaten (RatSWD), … - 2009
Research on the income situation of today’s and future retirees requires often record based data. Because of their accuracy in the life-course infomation they can also, if they are linked to survey data, make interviews shorter and less demanding for the interviewed persons. Process produced...