Alfageme, Augusta; Céspedes, Nikita; Guabloche, Judith. "Household Welfare Developments 1994-1997: What do Household Surveys Show?" Center for Latin American Economics: Research Department. Federal Reserve Bank of Dallas, (December 1999)

Calfat, Germán. "Estimating the determinants of a basic human capability, child mortality: an exploration using household level data from Peru", Antwerpen, Belgium: Centre for Development Studies, University of Antwerp, 1997.

Cortez, Rafael. "Programas de bienestar e ingresos en los hogares de las madres trabajadoras", Lima: Universidad del Pacífico, Centro de Investigación, [2000]

Falaris, Evangelos M. "Survey Attrition in the Peruvian Living Standards Measurement Surveys", University of Delaware Department of Economics Working Paper: 99/09, October 1999.

Jacoby, Hanan G. "Productivity of Men and Women and the Sexual Division of Labor in Peasant Agriculture of the Peruvian Sierra" Journal of Development Economics v37, n1-2 (November 1991): 265-87

Lanjouw, Peter. "Ecuador's Rural Nonfarm Sector as a Route Out of Poverty" NBER Working Paper No.: 1904, March 1998.

Moock, Peter R. "Education and earnings in Peru's informal nonfarm family enterprises", Washington, DC : World Bank, 1989.

Paxson, Christina and Schady, Norbert. "Do School Facilities Matter? The Case of the Peruvian Social Fund (FONCODES)" NBER Working Paper No. 2229, November 1, 1999.

Webb, Richard. "Pilot Survey on Household Perceptions of Mobility: Peru 1998", New markets, new opportunities? Economic and social mobility in a changing world. Washington, D.C.: Carnegie Endowment for International Peace; Brookings Institution Press, 2000: 267-90.