Refereed Journal Publications
"Identification and Sensitivity Analysis for Multiple Causal Mechanisms: Revisiting Evidence from Framing Experiments" (2013), Political Analysis, 21(2), 141-171 (with Kosuke Imai). Lead article. [Paper] [Replication Files]
"Experimental Designs for Identifying Causal Mechanisms" (2013), Journal of the Royal Statistical Society, Series A, 176(1), 5--51 (with Kosuke Imai and Dustin Tingley). Lead article with discussions. Read before the Royal Statistical Society in 2012. [Paper] [Replication Files]
"Understanding the Past: Statistical Analysis of Causal Attribution" (2012), American Journal of Political Science, 56(1), 237-256. [Paper] [Replication Files]
"Unpacking the Black Box of Causality: Learning about Causal Mechanisms from Experimental and Observational Studies" (2011), American Political Science Review, 105(4), 765-789 (with Kosuke Imai, Luke Keele and Dustin Tingley). [Paper] [Replication Files]
"Causal Inference with Differential Measurement Error: Nonparametric Identification and Sensitivity Analysis" (2010), American Journal of Political Science, 54(2), 543-560 (with Kosuke Imai). [Paper] [Replication Files]
"Identification, Inference, and Sensitivity Analysis for Causal Mediation Effects" (2010), Statistical Science, 25(1), 51-71 (with Kosuke Imai and Luke Keele). [Paper] [Replication Files]
Ongoing Projects and Working Papers
"Identification and Estimation of Causal Mediation Effects with Treatment Noncompliance." [Paper]
"Causal Inference in Conjoint Analysis: Understanding Multi-Dimensional Choices via Stated Preference Experiments" (with Jens Hainmueller and Dan Hopkins). [Paper]
"mediation: R Package for Causal Mediation Analysis" (with Dustin Tingley, Luke Keele and Kosuke Imai). [Paper]
"A Multinomial Response Model for Varying Choice Sets, with Application to Partially Contested Multiparty Elections." [Paper]
"Voting, Income Inequality, and Polarization" (with Nolan McCarty and Jonas Pontusson).
Book Chapters and Other Publications
"Causal Mediation Analysis Using R" (2010), in Advances in Social Science Research Using R by H.D. Vinod (ed.), New York: Springer, pp.129-154 (with Kosuke Imai, Luke Keele and Dustin Tingley). [Paper]
Software
"mediation: R Package for Causal Mediation Analysis" (with Luke Keele, Dustin Tingley and Kosuke Imai). [CRAN]