Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Public Administration
Comparative Public Administration
Public Policy
European Politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
511
277
0.542
* Total i10 IndexRankings
Ranking Based On Selection: 2
public policy
policy design
public administration
political science
comparative public policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
367
280
0.763
* Total i10 IndexRankings
Ranking Based On Selection: 3
organization theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
335
145
0.433
* Total i10 IndexRankings
Ranking Based On Selection: 4
Nutrition
Obesity
Public Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
324
169
0.522
* Total i10 IndexRankings
Ranking Based On Selection: 5
Public budgeting and finance
intergovernmental fiscal relations
capital budgeting and finance
education policy and finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
301
227
0.754
* Total i10 IndexRankings
Ranking Based On Selection: 6
economics
environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
110
0.379
* Total i10 IndexRankings
Ranking Based On Selection: 7
Public Management
Bureaucracy
Race
Representation
Behavioral Public Administration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
277
188
0.679
* Total i10 IndexRankings
Ranking Based On Selection: 8
health policy
health economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
156
0.580
* Total i10 IndexRankings
Ranking Based On Selection: 9
Energy Security
Geopolitics
Thermodynamics
Critical Minerals
National Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
196
0.803
* Total i10 IndexRankings
Ranking Based On Selection: 10
First interest
economics of illegal markets Second interest
drug policy ...
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
242
113
0.467
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
science and technology policy
higher education policy
organization theory
public management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
143
0.593
* Total i10 IndexRankings
Ranking Based On Selection: 12
crime
alcohol control
inequality
violence
gun control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
134
0.590
* Total i10 IndexRankings
Ranking Based On Selection: 13
Metropolitan regions
local government
fiscal federalism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
93
0.413
* Total i10 IndexRankings
Ranking Based On Selection: 14
entrepreneurship
technology transfer
corporate social responsibility
innovation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
164
0.756
* Total i10 IndexRankings
Ranking Based On Selection: 15
Misinformation
Science Communication
Health Communication
Political Communication
Science and Technology Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
175
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 16
Alcohol Abuse
Drug Abuse
Screening and Brief Intervention
Addiction Treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
100
0.469
* Total i10 IndexRankings
Ranking Based On Selection: 17
Public Opinion - Climate Change - Risk Perception - Risk Communication - Sustainability Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
180
0.882
* Total i10 IndexRankings
Ranking Based On Selection: 18
local government
local institutions
urban sustainability
local governance
urban politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
129
0.652
* Total i10 IndexRankings
Ranking Based On Selection: 19
regulation
risk
energy
automobiles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
65
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 20
Energy Economics
Environmental Economics
Disasters
Economics of Terrorism
Regional Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
105
0.544
* Total i10 IndexRankings
Ranking Based On Selection: 21
Education policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
113
0.608
* Total i10 IndexRankings
Ranking Based On Selection: 22
public administration
public management
public service motivation
public human resource management
altruism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
107
0.588
* Total i10 IndexRankings
Ranking Based On Selection: 23
Public policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
75
0.439
* Total i10 IndexRankings
Ranking Based On Selection: 24
Innovation - Entrepreneurship - Geography - Public Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
110
0.651
* Total i10 IndexRankings
Ranking Based On Selection: 25
poverty
inequality
social welfare policies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
43
0.261
B Guy Peters
University of Pittsburgh
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
511
277
0.542
Public Administration
Comparative Public Administration
Public Policy
European Politics
Michael Patrick Howlett|Michael Howlett, M. Howlett, Michael Patrick Howlett
Simon Fraser University
Burnaby, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
367
280
0.763
public policy
policy design
public administration
political science
comparative public policy
Michael D Cohen
University of Michigan
Ann Arbor, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
335
145
0.433
Kelly D Brownell
Duke University
Durham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
324
169
0.522
Nutrition
Obesity
Public Policy
Wen Wang
Rutgers The State University of New Jersey
New Brunswick, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
301
227
0.754
Public budgeting and finance
intergovernmental fiscal relations
capital budgeting and finance
education policy and finance
Herman Daly
University of Maryland
College Park, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
110
0.379
Kenneth J Meier
American University
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
277
188
0.679
Public Management
Bureaucracy
Race
Representation
Behavioral Public Administration
Dana P Goldman
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
156
0.580
health policy
health economics
Morgan Bazilian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
196
0.803
Energy Security
Geopolitics
Thermodynamics
Critical Minerals
National Security
Peter Reuter
University of Maryland
College Park, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
242
113
0.467
First interest
economics of illegal markets Second interest
drug policy ...
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Barry Bozeman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
143
0.593
science and technology policy
higher education policy
organization theory
public management
Philip Cook
Duke University
Durham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
134
0.590
crime
alcohol control
inequality
violence
gun control
David Miller
University of Pittsburgh
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
93
0.413
Metropolitan regions
local government
fiscal federalism
Donald Siegel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
164
0.756
entrepreneurship
technology transfer
corporate social responsibility
innovation
Dietram A Scheufele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
175
0.818
Misinformation
Science Communication
Health Communication
Political Communication
Science and Technology Policy
J Aaron Johnson
Augusta University
Augusta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
100
0.469
Alcohol Abuse
Drug Abuse
Screening and Brief Intervention
Addiction Treatment
Anthony Leiserowitz
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
180
0.882
Public Opinion - Climate Change - Risk Perception - Risk Communication - Sustainability Science
Richard Feiock
Florida State University
Tallahassee, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
129
0.652
local government
local institutions
urban sustainability
local governance
urban politics
John D Graham
Indiana University Bloomington
Bloomington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
65
0.333
regulation
risk
energy
automobiles
Adam Rose
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
105
0.544
Energy Economics
Environmental Economics
Disasters
Economics of Terrorism
Regional Science
Helen F Ladd
Duke University
Durham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
113
0.608
James L Perry
Indiana University Bloomington
Bloomington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
107
0.588
public administration
public management
public service motivation
public human resource management
altruism
Nicholas Lovrich
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
75
0.439
Maryann Feldman
University of North Carolina Chapel Hill
Chapel Hill, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
110
0.651
Innovation - Entrepreneurship - Geography - Public Policy
Sheldon Danziger
University of Michigan
Ann Arbor, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
43
0.261
poverty
inequality
social welfare policies