Distributive concerns when replacing a pay-as-you-go system with a f ully funded system /
Salvador Valdâes-Prieto.
- Washington, D.C. : World Bank, Policy Research Dept., Macroeconom ics and Growth Division, [1994].
- 36 p. ; 28 cm.
- Policy research working paper ; 1366 .
"October 1994"--Cover.
Includes bibliographical references (p. 27-28).
Income distribution -- Econometric models. Social security -- Administration.