Nontechnical Papers on Program Evaluation, Experimentation, and Causal Modeling

Issues in the Estimation of Causal Effects in Population Research, With an Application to the Effects of Teenage Childbearing, 2009
Forecasting the Effects of Scaling Up Social Programs: An Economics Perspective, 2006
Remarks on the Analysis of Causal Relationships in Population Research, Demography, Feb. 2005
The Role of Randomized Field Trials in Social Science Research, American Behavioral Scientist, Jan. 2004
Causal Analysis in Population Research: An Economist's Perspective, Population and Development Review, Sep. 2003
Program Evaluation with Nonexperimental Data, Evaluation Review, June 1991


Johns Hopkins University Department of Economics Johns Hopkins University Department of Economics