Harper, Samuel F. 2025. "Do Citizens Know About Other States' Policy Choices?" Political Research Quarterly. Link to article.
Harper, Samuel F., and Janine A. Parry. 2025. "The Effect of Signing Ballot Petitions on Turnout." Journal of Elections, Public Opinion and Parties 35 (1): 37-49. Link to article.
LaCombe, Scott James, Caroline Tolbert, and Samuel Harper. 2025. "A Network Comparison of the Diffusion of State Electoral Laws." American Politics Research. Link to article.Â
Pizzi, Elise, Kylah Hedding, Samuel F. Harper, and Kajsa E. Dalrymple. 2025. "Preparing for Flexibility in Response to Extreme Weather Events in Iowa." State and Local Government Review 57 (1): 12-28. Link to article.
Boehmke, Frederick J., Bruce A. Desmarais, Abbie Eastman, Isabelle Grassel, Jeffrey J. Harden, Samuel Harper, Liam Kaboli, Hyein Ko, Elisabeth Oster, and Tracee M. Saunders. 2023. "SPRC19: A Database of State Policy Responses to COVID-19 in the United States." Scientific Data 10: 526. Link to article.
Donovan, Todd, Caroline Tolbert, and Samuel Harper. 2023. "Considerations of American Democracy, Feeling Like a Loser, and Support for Changing the Rules." American Politics Research 51 (5): 599-607. Link to article.
Donovan, Todd, Caroline Tolbert, and Samuel Harper. 2022. "Demographic Differences in Understanding and Utilization of Ranked Choice Voting." Social Science Quarterly 103 (7): 1539-1550. Link to article.
"Second-Hand Policy Feedback: How State Policies Create New National Politics"
"Now You See/Know Me: Observability, Complexity, and Policy Opinion," Annual Meeting of the Midwest Political Science Association, 2025, Chicago.
"Second-Hand Policy Feedback: How State Policies Create New National Politics," Annual Meeting of the American Political Science Association, 2024, Philadelphia. Link to draft.
"Investigating Out-of-State Policy Knowledge," Annual Meeting of the Midwest Political Science Association, 2024, Chicago. Published in Political Research Quarterly as "Do Citizens Know About Other States' Policy Choices?"
"Second-Hand Policy Feedback: Out-State Policy Adoption and Gay Marriage Support," Annual Meeting of the American Political Science Association, 2023, Los Angeles. Link to draft.
"Fifty States, One Language?: Official English Policy Diffusion Revisited," Annual Meeting of the Midwest Political Science Association, 2023, Chicago. Link to draft.
"Language and Global Policy Diffusion: The Case of Same-Sex Marriage," Annual Meeting of the Midwest Political Science Association, 2023, Chicago. Link to draft.
"The Effect of Signing Ballot Petitions on Turnout," State Politics and Policy Conference, 2022, Tallahassee. Published in the Journal of Elections, Public Opinion and Parties with Janine A. Parry.
"Geography, Demography, and Elasticity: Testing an Updated Measure of Geographic Political Determinants," Annual Meeting of the Midwest Political Science Association, 2022, Chicago. Link to draft.
"Tracking Partisan Homophily in Households: Evidence from the National Voter Roll Data from 2015 to 2020," co-authored with Caroline J. Tolbert and Jin Woo Kim, Annual Meeting of the Midwest Political Science Association, 2022, Chicago.
"Public Support for Raising Taxes on Businesses or Exempting Businesses from Providing Benefits: California's Propositions 15 and 22," with Eveline Dowling, Annual Meeting of the Midwest Political Science Association, 2021, online.