Social security and elderly living arrangements

Bibliográfalaš dieđut
Váldodahkki: Engelhardt, Gary V.
Eará dahkkit: Gruber, Jonathan, Perry, Cynthia D.
Materiálatiipa: Girji
Giella:eaŋgalasgiella
Almmustuhtton: Cambridge National Bureau of Economic Research 2002.
Ráidu:NBER working paper series no.8911
Fáttát: