King, Gary, Christopher Lucas, and Richard Nielsen. "The Balance-Sample Size Frontier in Matching Methods for Causal Inference." American Journal of Political Science (forthcoming).
Lucas, Christopher, Richard Nielsen, Margaret E. Roberts, Brandon M. Stewart, Alex Storer, and Dustin Tingley. "Computer assisted text analysis for comparative politics." Political Analysis (2015).
Charnysh, Volha, Christopher Lucas, and Prerna Singh. "The Ties that Bind: National Identity Salience and Pro-Social Behavior Toward the Ethnic Other." Comparative Political Studies (2015).
Roberts, Margaret E., Brandon M. Stewart, Dustin Tingley, Christopher Lucas, Jetson Leder-Luis, Shana Gadarian, Bethany Albertson, and David Rand. "Structural topic models for open-ended survey responses." American Journal of Political Science (2014).
White, Ariel, Anton Strezhnev, Christopher Lucas, Dominika Kruszewska, and Connor Huff. "Investigator Characteristics and Respondent Behavior in Online Surveys." Submitted.
Knox, Dean and Christopher Lucas. "A General Approach to Classifying Mode of Speech: The Speaker-Affect Model for Audio Data." Working.