Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :26
peace and security
international relations
peacebuilding
youth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
17
0.586
* Total i10 IndexRankings
Ranking Based On Selection :27
comparative politics
regulation
arm's length governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
* Total i10 IndexRankings
Ranking Based On Selection :28
Design for AI
Experience design
Usability engineering
Information Science
Digital Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
18
0.643
* Total i10 IndexRankings
Ranking Based On Selection :29
Indian Politics
Federalism
Subnational Politics
Comparative Politics
Social Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Total i10 IndexRankings
Ranking Based On Selection :30
Financial regulation
lobbying
business power
Brexit
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
19
0.731
* Total i10 IndexRankings
Ranking Based On Selection :31
International relations
Security Studies
Middle East
Arabian Peninsula
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
* Total i10 IndexRankings
Ranking Based On Selection :32
Biosecurity
Biodefense
Biological Weapons
Non-Proliferation
Security Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
* Total i10 IndexRankings
Ranking Based On Selection :33
Comparative Politics
EU Politics and Policies
Political Parties
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Total i10 IndexRankings
Ranking Based On Selection :34
International Relations
Strategic Studies
South Asia
U.S. Foreign Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
* Total i10 IndexRankings
Ranking Based On Selection :35
Organized Crime
Corruption
politics of post-Soviet Eurasia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
* Total i10 IndexRankings
Ranking Based On Selection :36
methodology of pol. theory
democracy
corruption
Hobbes
history of political thought
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
* Total i10 IndexRankings
Ranking Based On Selection :37
International Political Economy
labour
migration
imperialism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 IndexRankings
Ranking Based On Selection :38
Terrorism
Extremism
Violent Social Movements
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Total i10 IndexRankings
Ranking Based On Selection :39
International History
International Relations
Intelligence
Strategy
Diplomacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
* Total i10 IndexRankings
Ranking Based On Selection :40
Global Biopolitics
Cancer Epidemics
Postcolonial Science Studies
Sub-Saharan Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
* Total i10 IndexRankings
Ranking Based On Selection :41
Constitutional History
Democratic Reform
Britain and European Integration
Federalism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
* Total i10 IndexRankings
Ranking Based On Selection :42
Authoritarianism
Democratization
Peacebuilding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection :43
Political Ecology
Ecological Economics
Institutional Analysis
Climate Change Governance
Environmental Justice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection :44
Political economy
public policy
corporate political activity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total i10 IndexRankings
Ranking Based On Selection :45
Russian Politics
Social Movements
Political Communication
New Media
Authoritarianism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total i10 IndexRankings
Ranking Based On Selection :46
Comparative politics
European politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total i10 IndexRankings
Ranking Based On Selection :47
Islamist movements
protest networks
critical terrorism studies
democratisation
religion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total i10 IndexRankings
Ranking Based On Selection :48
Intenational Security
Ideology
Mass Atrocities
Genocide
Political Violence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection :49
Energy security
climate and energy policy
energy transitions
air pollution
climate denial
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
* Total i10 IndexRankings
Ranking Based On Selection :50
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Olawale Muyideen Ismail
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
17
0.586
peace and security
international relations
peacebuilding
youth
Christel Koop
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
comparative politics
regulation
arm's length governance
Panagiotis Panos Balatsoukas
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
18
0.643
Design for AI
Experience design
Usability engineering
Information Science
Digital Health
Louise Tillin
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Indian Politics
Federalism
Subnational Politics
Comparative Politics
Social Policy
Scott James
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
19
0.731
Financial regulation
lobbying
business power
Brexit
David B Roberts
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
International relations
Security Studies
Middle East
Arabian Peninsula
Filippa Lentzos
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
Biosecurity
Biodefense
Biological Weapons
Non-Proliferation
Security Studies
Edoardo Bressanelli
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
Comparative Politics
EU Politics and Policies
Political Parties
Walter C Ladwig Iii
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
International Relations
Strategic Studies
South Asia
U.S. Foreign Policy
Alexander Kupatadze
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
Organized Crime
Corruption
politics of post-Soviet Eurasia
Adrian Blau
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
methodology of pol. theory
democracy
corruption
Hobbes
history of political thought
Lucia Pradella
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
International Political Economy
labour
migration
imperialism
Alexander Meleagrou Hitchens
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
Terrorism
Extremism
Violent Social Movements
Joseph Maiolo
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
International History
International Relations
Intelligence
Strategy
Diplomacy
David Reubi
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
Global Biopolitics
Cancer Epidemics
Postcolonial Science Studies
Sub-Saharan Africa
Andrew Blick
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
Constitutional History
Democratic Reform
Britain and European Integration
Federalism
Oisin Tansey
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Authoritarianism
Democratization
Peacebuilding
Mahesh Poudyal
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Political Ecology
Ecological Economics
Institutional Analysis
Climate Change Governance
Environmental Justice
Matia Vannoni
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Political economy
public policy
corporate political activity
Samuel A Greene
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
Russian Politics
Social Movements
Political Communication
New Media
Authoritarianism
Anna Gwiazda
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Comparative politics
European politics
Jeroen Gunning
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
Islamist movements
protest networks
critical terrorism studies
democratisation
religion
Jonathan Leader Maynard
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Intenational Security
Ideology
Mass Atrocities
Genocide
Political Violence
Tomas Maltby
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
Energy security
climate and energy policy
energy transitions
air pollution
climate denial
Daniel Nilsson DeHanas
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846