1. Becker, S. Gary. 1965. "A Theory of Allocation of Time". Economic Journal, 75: (299): 493-517

2. Barrera, Albino. 1990. "The Role of Maternal Schooling and Its Interaction with Public Health Programs in Child Health Production". Journal of Development Economics, 32: 69-91.

3. Behrman R., Jere y Deolalikar, Anil B. 1993. "Unobserved Household and Community Heterogeneity and the Labor Market Impact of Schooling: A Case Study for Indonesia". Economic Development and Cultural Change, 41 (3): 461-488.

4. Behrman, J. 1993. "The Economic Rationale for Investing in Nutrition in Developing Countries". World Development, 21: 1749-1771.

5. Behrman, Jere R. 1990. "Macroeconomic Adjustment, Household Food Consumption, Nutrient Intakes, and Health Status". En: Macroeconomic Reforms, Poverty and Nutrition: Analytical Methodologies. New York: Cornell Food and Nutrition Policy Program.

6. Behrman, J. y Deolalikar, A. 1988. "Health and Nutrition". En: Hollis B. Chenery y N. Srinivasan (Eds.). Handbook of Economic Development, Vol. 1, Amsterdam: North Holland Publishing Company.

7. Behrman R., Jere y Deolalikar, Anil B. 1987. "Will Developing Country Nutrition Improve With Income? A Case Study for Rural South India". Journal of Political Economy, 95 (3): 492-507.

8. Behrman, Jere y Wolfe, Barbara. 1984. "The Socioeconomic Impact of Schooling in a Developing Country". The Review of Economics and Statistics, 66 (2): 296-303.

9. Behrman, Jere R. y Birdsall, Nancy. 1983. "The Quality of Schooling: Quantity Alone is Misleading". The American Economic Review, 73 (5): 928-946.

10. Bliss, Ch., y Stern, N. 1978. "Productivity, wages and nutrition: Part 2, some observation". Journal of Development Economics, 5, 363-398.

11. Boissiere, M., Knight, J.B. y Sabot, R.H. 1985. "Earnings, Schooling, Ability, and Cognitive Skills". The American Economic Review, 75 (5): 1016-1030.

12. Bouis, Howarth. 1994. "The Effects of Income on Demand for Food in Poor Countries: Are Our Food Consumption Databases Giving Us Reliable Estimates?". Journal of Development Economics, 44: 119-126.

13. Butler J. S., Burkhauser, Richard V., Mitchell, Jean M. y Pincus, Theodore P. 1987. "Measurement Error in Self-Reported Health Variables". The Review of Economics and Statistics, 69 (4): 644-650.

14. Cornia, Giovanni Andrea y Stewart, Frances. 1995. "Two Errors of Targeting". En: Dominique van de Walle y Kimberly Nead, (Eds.). Public Spending and the Poor: Theory and Evidence. Baltimore y Londres: Banco Mundial.

15. Cortez, Rafael. 1999. Salud y productividad en el Perú. Un análisis empírico por género y región geográfica. Washington D.C.: Banco Interamericano de Desarrollo. Documento de Trabajo R-363.

16. Crémieux, Pierre-Yves, Pierre Ouellette y Caroline Pilon. 1999. "Health Care Spending as Determinant of Health Outcomes". Health Economics, 8: 627-639.

17. Deolalikar, Anil. 1988. "Nutrition and Labor Productivity in Agriculture: Estimates for Rural South India". The Review of Economics and Statistics, 70 (3): 406-413.

18. Falaris, Evangelos M. 1995. "The Role of Selectivity Bias in Estimates of the Rate of Return to Schooling: The Case of Married Women in Venezuela". Economic Development and Cultural Change, 43 (2): 333-350.

19. Gastón, Noel y Tenjo, Jaime. 1992. "Educational Attainment and Earnings Determination in Colombia". Economic Development and Cultural Change, 41 (1): 125-139.

20. Haddad, Lawrence, Kennedy, Eileen y Sullivan, Joan. 1994. "Choice of Indicators for Food Security and Nutrition Monitoring". Food Policy, 19 (3): 329-343.

21. Heckman, James. 1979. "Sample Selection Bias as a Specification Error". Econometrica, 47 (1): 143-161.

22. Kahn, Shulamit y Lang, Kevin. 1991. "The Effect of Hours Constraints on Labor Supply Estimates". The Review of Economics and Statistics, 93: 605-611.

23. Kao, Charng, Polachek, Solomon y Wunnava, Phanindra V. 1994. "Male-Female Wage Differentials in Taiwan. A Human Capital Variables Approach". Economic Development and Cultural Change, 42 (2): 351-374.

24. Knaul, Felicia Marie. 1999. Linking Health, Nutrition and Wages: The Evolution of Age at Menarche and Labor Earnings Among Adult Mexican Women. Washington D.C.: Banco Interamericano de Desarrollo. Documento de Trabajo R-355.

25. Lee, Lung-Fei. 1983. "Generalized Econometric Models with Selectivity". Econometrica, 51 (2): 507-512.

26. Lundberg, Shelly. 1985. "Tied Wage-Hours Offers and the Exogeneity of Wages". The Review of Economics and Statistics, 67: 405-410.

27. Maddala, G.S. 1983. Limited Dependent and Qualitative Variables in Econometrics. Cambridge: Cambridge University Press. Econometric Society Monographs, Nº 3.

28. Mincer, Jacob. 1962. "On-the-job Training: Costs, Returns and Some Implications". Journal of Political Economy, 70 (5): 50-79.

29. Moffitt, Robert. 1983. "An Economic Model of Welfare Stigma". The American Economic Review, 73 (5): 1023-1035.

30. Moffit, Robert. 1984. "The Tobit Model, Hours of Work and Institutional Constraints". The Review of Economics and Statistics, 64: 510-515.

31. Moffitt, Robert. 1992. "Incentive Effects of the U.S. Welfare System: A Review". Journal of Economic Literature, 30: 1-61.

32. Olsen, Randall J. 1980. "A Least Squares Correction for Selectivity Bias". Econometrica, 48 (7): 1815-1820.

33. Pitt, Mark M. y Rosenzweig, Mark. 1985. "Health and Nutrient Consumption across and within Farm Households". The Review of Economics and Statistics, 67 (2): 212-223.

34. Pitt, Mark M., Rosenzweig, Mark R. y Gibbons, Donna M. 1995. "The Determinants and Consequences of the Placement of Government Programs in Indonesia". En: Dominique van de Walle y Kimberly Nead (Eds.). Public Spending and the Poor: Theory and Evidence. Baltimore y Londres: Banco Mundial.

35. Pitt, Mark M., Rosenzweig, Mark y Hassan, Md. Nazmul. 1990. "Productivity, Health and Inequality in the Intrahousehold Distribution of Food in Low-Income Countries". The American Economic Review, 80 (5): 1139-1156.

36. Rosenzweig, Mark R. y Schultz, T. Paul. 1982. "Market Opportunities, Genetic Endowments and Intrafamily Resource Distribution: Child Survival in Rural India". The American Economic Review, 72 (4): 803-815.

37. Rosenzweig, Mark R. y Schultz, T. Paul. 1983. "Estimating a Household Production Function: Heterogeneity, the Demand for Health Inputs, and Their Effects on Birth Weight". Journal of Political Economy, 91 (5): 723-746.

38. Rosenzweig R. Mark y Wolpin, Kenneth I. 1986. "Evaluating the Effects of Optimally Distributed Public Programs: Child Health and Family Planning Interventions". The American Economic Review, 76 (3): 470-482.

39. Sahn, David E. y Alderman, Harold. 1988. "The Effects of Variables de Capital Humano on Wages, and the Determinants of Labor Supply in a Developing Country". Journal of Development Economics, 29 (2):157-183.

40. Schultz, T. Paul. 1996. "Wage Rentals for Reproducible Human Capital Variables: Evidence from Two West African Countries". Mimeo.

41. Schultz, T. Paul y Tansel, Aysit. 1997. "Wage and Labor Supply Effects of Illness in Côte d'Ivoire and Ghana: Instrumental Variable Estimates for Days Disabled". Journal of Development Economics, Por publicar.

42. Sen, Amartya. 1995. "The Political Economy of Targeting". En: Dominique van de Walle y Kimberly Nead (Eds.). Public Spending and the Poor: Theory and Evidence. Baltimore y Londres: Banco Mundial.

43. Smith, Richard J. y Blundell, Richard W. 1986. "An Exogeneity Test for a Simultaneous Equation Tobit Model with an Application to Labor Supply". Econometrica, 54 (3): 679-685.

44. Stewart, Mark B. y Swaffield, Joanna K. 1997. "Constraints on the Desired Hours of Work of British Men". The Economic Journal, 107: 520-535.

45. Strauss, John. 1986. "Does Better Nutrition Raise Farm Productivity?". Journal of Political Economy, 94 (2):297-320.

46. Van de Walle, Dominique. 1995. "The Distribution of Subsidies through Public Health Services in Indonesia, 1978-87". En: Dominique van de Walle y Kimberly Nead (Eds.). Public Spending and the Poor: Theory and Evidence. Baltimore y Londres: Banco Mundial.

47. Wolfe, Barbara y Behrman, Jere. 1983. "Is Income Overrated in Determining Adequate Nutrition?". Economic Development and Cultural Change, 31 (3): 525-549.

48. Wolfe, Barbara y Behrman, Jere. 1984. "Determinants of Women's Health Status and Health-Care Utilization in a Developing Country: A Latent Variable Approach". Review of Economics and Statistics, 56 (4): 703-720.