![Richard Barton](/images/default-source/people-listings/richard-barton-350px.tmb-people325.jpg?Culture=en&sfvrsn=d03e77b0_1)
Richard Barton
Assistant Teaching Professor, Public Administration and International Affairs Department
Assistant Teaching Professor, Policy Studies
Research Affiliate, Center for Policy Design and Governance
![Robert Bifulco](/images/default-source/people-listings/robert-bifulco.tmb-people325.jpg?Culture=en&sfvrsn=a9708e11_6)
Robert Bifulco
Professor, Public Administration and International Affairs Department
Senior Research Associate, Center for Policy Research
Areas of Expertise
![Renée de Nevers](/images/default-source/people-listings/renée-de-nevers.tmb-people325.jpg?Culture=en&sfvrsn=92ac152a_7)
Renée de Nevers
Associate Professor, Public Administration and International Affairs Department
Chair, Social Science Ph.D. Program
Associate Professor by Courtesy Appointment, Political Science Department
Senior Research Associate, Program for the Advancement of Research on Conflict and Collaboration
Areas of Expertise
![Todd Dickey](/images/default-source/people-listings/todd-dickey.tmb-people325.jpg?Culture=en&sfvrsn=90e95e1b_5)
Todd Dickey
Assistant Professor, Public Administration and International Affairs Department
Senior Research Associate, Program for the Advancement of Research on Conflict and Collaboration
Areas of Expertise
![Catherine M. Gerard](/images/default-source/people-listings/catherine-m--gerard.tmb-people325.jpg?Culture=en&sfvrsn=807530f7_7)
Catherine M. Gerard
Professor of Practice, Public Administration and International Affairs Department
Research Director, Collaborative Governance
Senior Research Associate, Program for the Advancement of Research on Conflict and Collaboration
Areas of Expertise
![Jay Golden](/images/default-source/people-listings/golden-jay.tmb-people325.jpg?Culture=en&sfvrsn=c791056e_1)
Jay Golden
Pontarelli Professor of Environmental Sustainability and Finance, Public Administration and International Affairs Department
Director, Dynamic Sustainability Lab
Senior Research Associate, Center for Environmental Policy and Administration
Areas of Expertise
![Sarah Hamersma headshot](/images/default-source/people-listings/hamersma-sarah-2023-headshot-resized.tmb-people325.jpg?Culture=en&sfvrsn=3f8bf5e9_1)
Sarah Hamersma
Associate Professor and Director of Doctoral Studies, Public Administration and International Affairs Department
Senior Research Associate, Center for Policy Research
Senior Research Associate, Lerner Center for Public Health Promotion and Population Health
Research Affiliate, Center for Aging and Policy Studies
Faculty Affiliate, Aging Studies Institute
Areas of Expertise
![Colleen Heflin](/images/default-source/people-listings/colleen-heflin.tmb-people325.jpg?Culture=en&sfvrsn=e9b4862f_7)
Colleen Heflin
Professor, Public Administration and International Affairs Department
Senior Research Associate, Center for Policy Research
Senior Research Associate, Lerner Center for Public Health Promotion and Population Health
Research Affiliate, Center for Aging and Policy Studies
Faculty Affiliate, Aging Studies Institute
Areas of Expertise
![Catherine Herrold](/images/default-source/people-listings/catherine-herrold.tmb-people325.jpg?Culture=en&sfvrsn=97208425_7)
Catherine Herrold
Associate Professor, Public Administration and International Affairs Department
Senior Research Associate, Program for the Advancement of Research on Conflict and Collaboration
Senior Research Associate, Middle Eastern Studies Program
Areas of Expertise
Collaborative and Participatory Governance
Foreign Policy
Foreign Aid
![Johannes Himmelreich](/images/default-source/people-listings/johannes-himmelreich.tmb-people325.jpg?Culture=en&sfvrsn=c069e672_6)
Johannes Himmelreich
Assistant Professor, Public Administration and International Affairs Department
Senior Research Associate, Autonomous Systems Policy Institute
Senior Research Associate, Campbell Public Affairs Institute
Areas of Expertise
![Yilin Hou headshot](/images/default-source/people-listings/hou-yilin-2023-resized.tmb-people325.jpg?Culture=en&sfvrsn=1abe188e_1)
Yilin Hou
Professor, Public Administration and International Affairs Department
Senior Research Associate, Center for Policy Research
Senior Research Associate, Moynihan Institute of Global Affairs
Tenth Decade Faculty Scholar
Areas of Expertise
![Zach Huitink](/images/default-source/people-listings/zach-huitink.tmb-people325.jpg?Culture=en&sfvrsn=751db4d2_6)
Zach Huitink
Assistant Teaching Professor, Public Administration and International Affairs Department
Senior Research Associate, Campbell Public Affairs Institute
Research Affiliate, Center for Policy Design and Governance
Areas of Expertise
![Lionel Johnson](/images/default-source/people-listings/headshot.tmb-people325.jpg?Culture=en&sfvrsn=3828903a_2)
Lionel C. Johnson
Professor of Practice, Public Administration and International Affairs Department
![Jun Li](/images/default-source/people-listings/jun-li.tmb-people325.jpg?Culture=en&sfvrsn=82c26bf8_7)
Jun Li
Assistant Professor, Public Administration and International Affairs Department
Research Affiliate, Center for Aging and Policy Studies
Research Affiliate, Center for Policy Research
Faculty Associate, Aging Studies Institute
Areas of Expertise
![Leonard Lopoo headshot](/images/default-source/people-listings/leonard-lopoo-headshot-2023-resized.tmb-people325.jpg?Culture=en&sfvrsn=f6e16bc4_1)
Leonard M. Lopoo
Associate Dean, Chair and Professor, Public Administration and International Affairs Department
Paul Volcker Chair in Behavioral Economics
Director, Maxwell X Lab
Senior Research Associate, Center for Policy Research
Research Affiliate, Lerner Center for Public Health Promotion and Population Health
Areas of Expertise
![John McPeak](/images/default-source/people-listings/john-mcpeak.tmb-people325.jpg?Culture=en&sfvrsn=24aed8fb_7)
John McPeak
Professor, Public Administration and International Affairs Department
Senior Research Associate, Center for Environmental Policy and Administration
Senior Research Associate, Moynihan Institute of Global Affairs
Senior Research Associate, Program for the Advancement of Research on Conflict and Collaboration
Senior Research Associate and Advisory Board Member, Maxwell African Scholars Union
Areas of Expertise
![Robert B. Murrett](/images/default-source/people-listings/robert-b--murrett.tmb-people325.jpg?Culture=en&sfvrsn=c4271ca5_7)
Robert B. Murrett
Professor of Practice, Public Administration and International Affairs Department
Deputy Director, Institute for Security Policy and Law
Areas of Expertise
![Tina Nabatchi](/images/default-source/people-listings/tina-nabatchi.tmb-people325.jpg?Culture=en&sfvrsn=cbb0c240_7)
Tina Nabatchi
Professor, Public Administration and International Affairs Department
Joseph A. Strasser Endowed Professor in Public Administration
Director and Senior Research Associate, Program for the Advancement of Research on Conflict and Collaboration
Senior Research Associate, Campbell Public Affairs Institute
Senior Research Associate, Autonomous Systems Policy Institute
Areas of Expertise
![Sean O'Keefe](/images/default-source/people-listings/sean-o'keefe.tmb-people325.jpg?Culture=en&sfvrsn=3f7255d9_7)
Sean O'Keefe
University Professor
Phanstiel Chair in Leadership
Distinguished Senior Advisor, Center for Strategic and International Studies
Senior Research Associate, Campbell Public Affairs Institute
Senior Research Associate, Autonomous Systems Policy Institute
Areas of Expertise
![Tomas Olivier headshot](/images/default-source/people-listings/olivier-tomas-2023-resized.tmb-people325.jpg?Culture=en&sfvrsn=907961f2_1)
Tomás Olivier
Assistant Professor, Public Administration and International Affairs Department
Senior Research Associate, Center for Policy Research
Senior Research Associate, Center for Policy Design and Governance
Areas of Expertise
![David Popp](/images/default-source/people-listings/david-popp.tmb-people325.jpg?Culture=en&sfvrsn=19b44b24_6)
David Popp
Professor, Public Administration and International Affairs Department
Caroline Rapking Faculty Scholar in Public Administration and Policy
Senior Research Associate, Center for Policy Research
Senior Research Associate, Center for Environmental Policy and Administration
Areas of Expertise
![Michah Rothbart](/images/default-source/people-listings/michah-rothbart.tmb-people325.jpg?Culture=en&sfvrsn=c03c092f_5)
Michah W. Rothbart
Associate Professor, Public Administration and International Affairs Department
Senior Research Associate, Center for Policy Research
Areas of Expertise
![Sabina Schnell](/images/default-source/people-listings/sabina-schnell.tmb-people325.jpg?Culture=en&sfvrsn=933ac0ff_6)
Sabina Schnell
Assistant Professor, Public Administration and International Affairs Department
Senior Research Associate, Program for the Advancement of Research on Conflict and Collaboration
Areas of Expertise
![Ying Shi headshot](/images/default-source/people-listings/headshot-ys-2023-resized.tmb-people325.jpg?Culture=en&sfvrsn=3f08b75b_1)
Ying Shi
Assistant Professor, Public Administration and International Affairs Department
Senior Research Associate, Center for Policy Research
Areas of Expertise
![Saba Siddiki](/images/default-source/people-listings/saba-siddiki.tmb-people325.jpg?Culture=en&sfvrsn=603f2947_5)
Saba Siddiki
Professor and Director of the M.P.A. Program, Public Administration and International Affairs Department
Chapple Family Professor of Citizenship and Democracy
Director, Center for Policy Design and Governance
Senior Research Associate, Center for Policy Research
Areas of Expertise
![Michiko Ueda](/images/default-source/people-listings/michikoueda-orig-9-9-2022.tmb-people325.jpg?Culture=en&sfvrsn=e7cfdd99_4)
Michiko Ueda-Ballmer
Associate Professor, Public Administration and International Affairs Department
Senior Research Associate, Center for Policy Research
Research Affiliate, Center for Policy Design and Governance
Faculty Affiliate, Aging Studies Institute
Research Affiliate, East Asia Program
Areas of Expertise
![David M. Van Slyke](/images/default-source/people-listings/david-m--van-slyke.tmb-people325.jpg?Culture=en&sfvrsn=192b7dca_6)
David M. Van Slyke
Dean, Maxwell School
Professor, Public Administration and International Affairs Department
Louis A. Bantle Chair in Business-Government Policy
Senior Research Associate, Campbell Public Affairs Institute
Senior Research Associate, Autonomous Systems Policy Institute
Areas of Expertise
![Emily Wiemers](/images/default-source/people-listings/emily-wiemers.tmb-people325.jpg?Culture=en&sfvrsn=a02e3da2_6)
Emily Wiemers
Associate Professor, Public Administration and International Affairs Department
O’Hanley Faculty Scholar
Faculty Associate, Aging Studies Institute
Research Affiliate, Center for Policy Research
Research Affiliate, Center for Aging and Policy Studies
Areas of Expertise
![Peter Wilcoxen](/images/default-source/people-listings/peter-wilcoxen.tmb-people325.jpg?Culture=en&sfvrsn=7d4d27b_5)
Peter Wilcoxen
Professor, Public Administration and International Affairs Department
Laura J. and L. Douglas Meredith Professor for Teaching Excellence
Director, Center for Environmental Policy and Administration
Director of Undergraduate Studies, Policy Studies
Senior Research Associate, Program for the Advancement of Research on Conflict and Collaboration
Research Affiliate, Center for Policy Research
Areas of Expertise
![Michael John Williams](/images/default-source/people-listings/michael-john-williams.tmb-people325.jpg?Culture=en&sfvrsn=4ee9fcf3_1)
Michael J. Williams
Associate Professor, Public Administration and International Affairs Department
Director, International Relations, M.A.
Director, Executive Master of Arts in International Relations
Director, International Affairs Seminar Series, Moynihan Institute of Global Affairs