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