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:
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Social Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
296
93
0.314
* Total i10 IndexRankings
Ranking Based On Selection: 2
International Relations
world history
international security
international relations theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
171
0.629
* Total i10 IndexRankings
Ranking Based On Selection: 3
Political science
Public Policy
Public Management
Public Administration
Political Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
50
0.316
* Total i10 IndexRankings
Ranking Based On Selection: 4
anthropology and development
NGOs and civil society
agrarian change
Bangladesh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
68
0.519
* Total i10 IndexRankings
Ranking Based On Selection: 5
political theory
feminism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
66
0.520
* Total i10 IndexRankings
Ranking Based On Selection: 6
political science
comparative politics
European politics
European Union
electoral systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
73
0.598
* Total i10 IndexRankings
Ranking Based On Selection: 7
Inequality
Social Policy
Social Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
34
0.283
* Total i10 IndexRankings
Ranking Based On Selection: 8
International Relations
Political Theory
Political Science
Ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
36
0.360
* Total i10 IndexRankings
Ranking Based On Selection: 9
social science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
52
0.627
* Total i10 IndexRankings
Ranking Based On Selection: 10
Housing
urbanisation
labour-markets
migration
urban poverty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
37
0.463
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* Total i10 IndexRankings
Ranking Based On Selection: 11
First World War
History of International Relations
Modern Europe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
33
0.446
* Total i10 IndexRankings
Ranking Based On Selection: 12
Political Science
International Relations
International Institutions
European Union
European Politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
38
0.594
* Total i10 IndexRankings
Ranking Based On Selection: 13
political theory
liberalism
multiculturalism
history of political thought
immigration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
32
0.508
* Total i10 IndexRankings
Ranking Based On Selection: 14
China
International Relations
Visual International Relations
Thailand
Asia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
41
0.661
* Total i10 IndexRankings
Ranking Based On Selection: 15
Child protection
risk management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
39
0.661
* Total i10 IndexRankings
Ranking Based On Selection: 16
international relations
international political economy
global governance
global environmental politics
climate policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
32
0.552
* Total i10 IndexRankings
Ranking Based On Selection: 17
political science
comparative politics
international relations
Brazil
environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
38
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 18
child poverty
social security
early years policy
inequality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
23
0.426
* Total i10 IndexRankings
Ranking Based On Selection: 19
statistics psychometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
44
0.846
* Total i10 IndexRankings
Ranking Based On Selection: 20
Political Economy
comparative crisis research
monetary integration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
19
0.380
* Total i10 IndexRankings
Ranking Based On Selection: 21
Comparative political institutions
ethnic conflict
electoral systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
14
0.286
* Total i10 IndexRankings
Ranking Based On Selection: 22
political economy
institutions
Africa
development
land
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
37
0.787
* Total i10 IndexRankings
Ranking Based On Selection: 23
Nationalism
Political Violence
Terrorism
Reconciliation
European Union
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
15
0.319
* Total i10 IndexRankings
Ranking Based On Selection: 24
Political Economy
Comparative Politics
New Institutional Economics
Development Economics
Institutions & Long-Run Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
32
0.744
* Total i10 IndexRankings
Ranking Based On Selection: 25
Political Theory
History of Political Thought
Albania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
33
0.786
Jane Lewis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
296
93
0.314
Barry Buzan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
171
0.629
International Relations
world history
international security
international relations theory
Patrick Dunleavy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
50
0.316
Political science
Public Policy
Public Management
Public Administration
Political Theory
David Lewis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
68
0.519
anthropology and development
NGOs and civil society
agrarian change
Bangladesh
Anne Phillips
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
66
0.520
political theory
feminism
Simon Hix
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
73
0.598
political science
comparative politics
European politics
European Union
electoral systems
John Hills
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
34
0.283
Inequality
Social Policy
Social Security
Chris Brown
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
36
0.360
International Relations
Political Theory
Political Science
Ethics
Patrick Sturgis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
52
0.627
Sunil Kumar Sahu *
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
37
0.463
Housing
urbanisation
labour-markets
migration
urban poverty
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David Stevenson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
33
0.446
First World War
History of International Relations
Modern Europe
Ulrich Sedelmeier
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
38
0.594
Political Science
International Relations
International Institutions
European Union
European Politics
Chandran Kukathas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
32
0.508
political theory
liberalism
multiculturalism
history of political thought
immigration
William A Callahan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
41
0.661
China
International Relations
Visual International Relations
Thailand
Asia
Eileen Munro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
39
0.661
Robert Falkner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
32
0.552
international relations
international political economy
global governance
global environmental politics
climate policy
Kathryn Hochstetler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
38
0.667
political science
comparative politics
international relations
Brazil
environment
Kitty Stewart
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
23
0.426
child poverty
social security
early years policy
inequality
Irini Moustaki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
44
0.846
Waltraud Schelkle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
19
0.380
Political Economy
comparative crisis research
monetary integration
Paul Mitchell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
14
0.286
Comparative political institutions
ethnic conflict
electoral systems
Catherine Boone
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
37
0.787
political economy
institutions
Africa
development
land
James Hughes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
15
0.319
Nationalism
Political Violence
Terrorism
Reconciliation
European Union
Jean Paul Faguet
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
32
0.744
Political Economy
Comparative Politics
New Institutional Economics
Development Economics
Institutions & Long-Run Development
Lea Ypi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
33
0.786
Political Theory
History of Political Thought
Albania