Template-Type: ReDIF-Paper 1.0 Title: Dynamic efficency and capital accumulation Author-Name: Lang,Guenther Author-WorkPlace-Name: University of Bonn 0; 21,111,323,841,915 Keywords: Capital accumulation,Dynamic efficency,Pay-as-you-go systems,Population dynamics Series: Sonderforschungsbereich 303 Creation-Date: 1990-11 Handle: RePEc:bon:bonsfa:325