Packard, T., & World Bank Latin America and the Caribbean Regional Office Human Development Sector Management Unit. (2001). Is there a positive incentive effect from privatizing social security: Evidence from Latin America. World Bank, Latin America and the Caribbean Region, Human Development Sector Unit.

Packard, Truman, and World Bank Latin America and the Caribbean Regional Office Human Development Sector Management Unit. Is There a Positive Incentive Effect from Privatizing Social Security: Evidence from Latin America. Washington, D.C: World Bank, Latin America and the Caribbean Region, Human Development Sector Unit, 2001.

Packard, Truman, and World Bank Latin America and the Caribbean Regional Office Human Development Sector Management Unit. Is There a Positive Incentive Effect from Privatizing Social Security: Evidence from Latin America. World Bank, Latin America and the Caribbean Region, Human Development Sector Unit, 2001.