Total 2,392,995 scientists, country 221, and institutions 24,455 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 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: 2
Public Economics
taxation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
27
0.209
* Total i10 IndexRankings
Ranking Based On Selection: 3
Public Policy
Public Health
Tobacco
Evaluation
Accountability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
58
0.569
* Total i10 IndexRankings
Ranking Based On Selection: 4
Public policy
Energy
Environment
Health
Integrated Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
46
0.451
* Total i10 IndexRankings
Ranking Based On Selection: 5
Policy
governance
agricultural policy
co-operatives
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
28
0.301
* Total i10 IndexRankings
Ranking Based On Selection: 6
sustainable development
environmental politics
energy policy
political theory
liberalism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
61
0.678
* Total i10 IndexRankings
Ranking Based On Selection: 7
policing
victimization
mental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
57
0.770
* Total i10 IndexRankings
Ranking Based On Selection: 8
public policy
public administration
environmental policy
energy policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
45
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 9
Human resource management
management
organizational behavior
applied psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
36
0.537
* Total i10 IndexRankings
Ranking Based On Selection: 10
Public policy
public administration
Canadian politics
OECD
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
33
0.493
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Policing
Formal Social Control
Corrections
Penology
Juvenile Justice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
36
0.545
* Total i10 IndexRankings
Ranking Based On Selection: 12
Policy
Conservation
Environmental Politics
Fisheries Governance and Economics
Crisis and resilience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
39
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 13
Environmental and Natural Resources Policy and Governnance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
23
0.377
* Total i10 IndexRankings
Ranking Based On Selection: 14
Public policy
climate change
environmental economics
energy economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
40
0.690
* Total i10 IndexRankings
Ranking Based On Selection: 15
public sector innovation
narrative
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
23
0.404
* Total i10 IndexRankings
Ranking Based On Selection: 16
Health Policy
Social Policy
Health System Reform
Patient Engagement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
30
0.577
* Total i10 IndexRankings
Ranking Based On Selection: 17
African Politics
International Relations
Global Right
Security
Postcolonial theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
30
0.638
* Total i10 IndexRankings
Ranking Based On Selection: 18
International development
foreign aid
civil war
peacebuilding
democratization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
21
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 19
comparative public policy
health policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
14
0.368
* Total i10 IndexRankings
Ranking Based On Selection: 20
Public Choice
government size
political business cycle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
14
0.378
* Total i10 IndexRankings
Ranking Based On Selection: 21
public sector economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
8
0.216
* Total i10 IndexRankings
Ranking Based On Selection: 22
Quality Improvement
Ethnography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
33
0.917
* Total i10 IndexRankings
Ranking Based On Selection: 23
US presidency and executive leadership
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
6
0.167
* Total i10 IndexRankings
Ranking Based On Selection: 24
Energy policy
social media
gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
19
0.543
* Total i10 IndexRankings
Ranking Based On Selection: 25
Urban Politics
Local Government
Public Administration
Public Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
22
0.667
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
Jack Mintz
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
27
0.209
Public Economics
taxation
Robert Schwartz
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
58
0.569
Public Policy
Public Health
Tobacco
Evaluation
Accountability
Hadi Dowlatabadi
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
46
0.451
Public policy
Energy
Environment
Health
Integrated Assessment
Murray Fulton
University of Saskatchewan
Saskatoon, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
28
0.301
Policy
governance
agricultural policy
co-operatives
James Meadowcroft
Carleton University
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
61
0.678
sustainable development
environmental politics
energy policy
political theory
liberalism
Laura Huey
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
57
0.770
policing
victimization
mental health
Jeremy Rayner
University of Saskatchewan
Saskatoon, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
45
0.625
public policy
public administration
environmental policy
energy policy
J Barton Cunningham
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
36
0.537
Human resource management
management
organizational behavior
applied psychology
Leslie Pal
Carleton University
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
33
0.493
Public policy
public administration
Canadian politics
OECD
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Rick Ruddell
University of Regina
Regina, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
36
0.545
Policing
Formal Social Control
Corrections
Penology
Juvenile Justice
Dyhia Belhabib
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
39
0.600
Policy
Conservation
Environmental Politics
Fisheries Governance and Economics
Crisis and resilience
George Hoberg
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
23
0.377
Environmental and Natural Resources Policy and Governnance
Nic Rivers
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
40
0.690
Public policy
climate change
environmental economics
energy economics
Sandford Borins
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
23
0.404
public sector innovation
narrative
Pierre Gerlier Forest
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
30
0.577
Health Policy
Social Policy
Health System Reform
Patient Engagement
Rita Abrahamsen
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
30
0.638
African Politics
International Relations
Global Right
Security
Postcolonial theory
Christoph Zürcher
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
21
0.500
International development
foreign aid
civil war
peacebuilding
democratization
Carolyn Hughes Tuohy
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
14
0.368
comparative public policy
health policy
J Stephen Ferris
Carleton University
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
14
0.378
Public Choice
government size
political business cycle
Melville L Mcmillan
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
8
0.216
Myles Leslie
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
33
0.917
Quality Improvement
Ethnography
Colin Campbell
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
6
0.167
US presidency and executive leadership
Kathleen Mcnutt
University of Regina
Regina, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
19
0.543
Energy policy
social media
gender
Zachary Spicer
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
22
0.667
Urban Politics
Local Government
Public Administration
Public Policy