Timothy M. LaPira, PhD, is professor of political science at James Madison University in Virginia and faculty affiliate at the Center for Effective Lawmaking at the University of Virginia. His expertise is on Congress, interest groups, and lobbying. His books include Revolving Door Lobbying: Public Service, Private Influence, and the Unequal Representation of Interests (University Press of Kansas, 2017) and Congress Overwhelmed: The Decline of Congressional Capacity and Prospects for Reform (University of Chicago Press, 2020). His research has been funded by The National Science Foundation, Sunlight Foundation, Democracy Fund, Hewlett Foundation, the American Political Science Association, Data for Progress, Carrie Chapman Catt Center for Women and Politics, and the Dirksen Congressional Center. He has written more than twenty peer-reviewed articles and book chapters, and serves on the editorial boards for the academic journals Legislative Studies Quarterly and Interest Groups & Advocacy. He previously worked on Capitol Hill as the American Political Science Association Public Service Fellow at the House Select Committee on the Modernization of Congress and as a legislative assistant to a member of Congress in the 1990s. LaPira was also a researcher at the Center for Responsive Politics, where he was responsible for developing the Lobbying and Revolving Door databases on OpenSecrets.org.

His Google Scholar page includes publications and works in progress.