"Instrumental Variables"(pdf) by Bernard Black
"Difference-in-Differences Analysis"(pdf) by Daniel Rubinfeld
"Common Errors"(pdf) by Theodore Eisenberg
"An Introduction to Hierarchical Models: Regression Models for Clustered Data"(pdf) by William Anderson
"An Introduction to Meta-Analysis: Combining Results Across Studies"(pdf) by Martin T. Wells
"Interpreting Did and IV Estimates"(pdf) by Bernard Black
"Time-Series, Cross-Section Methods"(pdf) by Jonathan N. Katz
"Regression Techniques for Longitudinal Data and Data with a Large Proportion of Zeros"(pdf) by Willam Anderson, Martin T. Wells
"Casual Inference, Matching, and Regression Discontinuity"(pdf) by Jasjeet S. Sekhon
"SUTA and Its Implications for Social Science RCTs"(pdf) by Alan S. Gerber and Donald P. Green
"Choice of Regression Models"(pdf) by Martin T. Wells
"Bootstrap Basics"(pdf) by Jonah Gelbach
"Research Design Issues in Experimental Studies"(pdf) by Jonathan Koehler and Nick Schweitzer
"Infovis and Statistical Graphics"(pdf) by Andrew Gelman and Antony Unwin
"Introduction to Matching and Propensity Score Reweighting Estimators in Observational Studies"(pdf) by Justin McCrary
"Casual Inference and Covariate Balance with Observational Data: A Discussion and Some Examples"(pdf) by Mathew McCubbins
"Spatial Statistics and GIS"(pdf) by Patricia Carbajales
"Bayesian Data Analysis"(pdf) by Simon Jackman (Part I)
"Bayesian Data Analysis"(pdf) by Simon Jackman (Part II)
"Bureau of Justice Statistics"(pdf) by Thomas Cohen
"Modern Trends in Data Mining"(pdf) by Trevor Hastie
Law & Social Sciences Program at the National Science Foundation