Voter Partisanship and the Effect of Distributive Spending on Political Participation.
     American Journal of Political Science, Vol. 57, No. 1: 200-217.
     Replication Data and Code

The Effect of Electoral Geography on Pork Barreling in Bicameral Legislatures.
     American Journal of Political Science, Vol. 54, No. 2: 301-322.
     Replication Data and Code

The Law of k/n: The Effect of Chamber Size on Government Spending in Bicameral Legislatures.
     American Political Science Review, Vol. 101, No. 4: 657-676.
     Replication Data and Code

Unintentional Gerrymandering: Political Geography and Electoral Bias in Legislatures (With Jonathan Rodden).
     Quarterly Journal of Political Science, Vol. 8, No. 3: 239-269.
     Replication Data, Code, and Simulated Districting Maps
Op-Ed: “Don’t Blame the Maps” (New York Times)
Media Reactions: The Wall Street Journal, The New York Times.The Washington Post, The Orlando Sentinel, The Washington Monthly, Bloomberg News, The Washington Times.

Federal Employee Unionization and Presidential Control of the Bureaucracy: Estimating and Explaining Ideological Change in Executive Agencies.
     Journal of Theoretical Politics, Vol. 101, No. 4: 657-676.
     US Federal Bureaucratic Agency-Level Comomon Space Ideology Data
     Individual-Level Bureaucratic Common Space Ideology Data

Senate Gate-Keeping, Presidential Staffing of ‘Inferior Offices’ and the Ideological Composition of Appointments to the Public Bureaucracy.
     Quarterly Journal of Political Science, Vol. 10, No. 4: 5-40.
     Replication Data and Code

Participation Without Representation? Senior Opinion, Legislative Behavior, and Federal Health Reform (With Katharine Bradley).
     Journal of Health Politics, Policy and Law, Vol. 39(2): 263-293.

Cutting through the Thicket: Redistricting Simulations and the Detection of Partisan Gerrymanders. (With Jonathan Rodden).
     Election Law Journal, Vol. 14, No. 4: 331-345.

The Geographic Targeting of Pork Barrel Earmarks in Bicameral Legislatures.
     Revise and Resubmit, State Politics and Policy Quarterly.

Evaluating Partisan Gains from Congressional Gerrymandering: Using Computer Simulations to Estimate the Effect of Gerrymandering in the U.S. House.
     Electoral Studies, Vol. 44, No. 4: 329-340.
     Replication Data, Code, and Simulated Districting Maps

The Impact of Political Geography on Wisconsin Redistricting: An Analysis of Wisconsin’s Act 43 Assembly Districting Plan.
     Election Law Journal, Vol. 16, No. 4: 417-442.

The Race-Blind Future of Voting Rights (with Nicholas Stephanopoulos).
     Yale Law Journal,Forthcoming.
     Data Files, Replication Code, and Simulated Districting Plans
     Online Appendix (PDF, 50 pages)