MOFFITT, R. (2001): “From Welfare to Work: What the Evidence Shows?” The Brookings Institution, Policy Brief 13/2002.
NANNICINI, T. (2007): “Simulation-based Sensitivity Analysis for Matching Estimators”. The Stata Journal, 7 (3), pp. 334-350.
PEARL, J. (2009): Understanding propensity scores. In Causality: Models, Reasoning, and Inference, Cambridge University Press, Second Edition.
PEARL, J. (2009b): Letter to the editor: Remarks on the method of propensity scores. Statistics in Medicine 28, pp. 1415-1416.
PERSSON, T.; TABELLINI, G. and TREBBI, F. (2003): “Electoral Rules and Corruption”. Journal of the European Economic Association 1(4), pp....
ROSENBAUM, P. R. (2002): “Observational Studies”, Second Edition. New York, NY: Springer.
ROSENBAUM, P. and D. RUBIN. (1983): “The Central Role of the Propensity Score in Observational Studies for Causal Effects”. Biometrika 70(1),...
ROSENBAUM, P. and D. RUBIN. (1985): “Constructing a Control Group Using Multivariate Matched Sampling Methods that Incorporate the Propensity...
SIANESI, B. (2008): “Differential effects of active labor market programs for the unemployed”. Labor Economics 15, pp. 370-399.
SMITH, J. and TODD, P. (2005): “Does matching overcome Lalonde’s critique of nonexperimental estimators?”. Journal of Econometrics 125(1-2),...
SHAHIDUR R. KHANDKER; GAYATRI B. KOOLWAL; and HUSSAIN SAMAD (2009): “Handbook On Impact Evaluation: Quantitative Methods And Practices” World...
STUART, E. A. (2008): “Developing practical recommendations for the use of propensity scores: Discussion of ‘A critical appraisal of propensity-score...
TRUJILLO, A.; PORTILLO, J. and VERNON, J. (2005): “The Impact of Subsidized Health Insurance for the Poor: Evaluating the Colombian Experience...