Top-heavy load: Trouble ahead for social security systems, Introduction by Peter A. Diamond - Peter Diamond (CESifo Forum, 2007)
Keywords: H55; J11; J14; 330; Alternde Bevölkerung; Demographie; Soziale Sicherung; Bevölkerungsstruktur; EU-Staaten; Aging population; Demography; Social security; Demographic structure; EU countries