The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Discourse Studies
Identity Politics
Political Communication
Populism
Gender Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,561
37,167
0.373
* Total Citation Counts Rankings
Ranking Based On Selection: 2
International Relations
world history
international security
international relations theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,145
25,690
0.309
* Total Citation Counts Rankings
Ranking Based On Selection: 3
HUman Geography
Political Science
Elections
Geography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,107
12,719
0.192
* Total Citation Counts Rankings
Ranking Based On Selection: 4
political economy
development economics
violence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,891
8,887
0.241
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Environmental policy
climate policy
environmental politics
public policy
European Union
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,014
10,931
0.312
* Total Citation Counts Rankings
Ranking Based On Selection: 6
science and technology studies
science policy
ecological economics
risk
uncertainty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,327
12,681
0.392
* Total Citation Counts Rankings
Ranking Based On Selection: 7
International politics
international relations
international organizations
global governance
international institutions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,392
8,057
0.274
* Total Citation Counts Rankings
Ranking Based On Selection: 8
political science
comparative politics
European politics
European Union
electoral systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,714
5,576
0.194
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Environmental Studies
International Studies
Development
Citizenship
Political Participation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,682
5,997
0.217
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Conflict
international relations
democratization
statistical methods
political science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,356
8,607
0.315
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Political science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,076
5,660
0.209
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Political science
Public Policy
Regulation
European Studies
Research Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,868
6,855
0.255
* Total Citation Counts Rankings
Ranking Based On Selection: 13
political theory
feminism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,868
5,100
0.190
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Political science
Public Policy
Public Management
Public Administration
Political Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,380
5,850
0.222
* Total Citation Counts Rankings
Ranking Based On Selection: 15
relations internationales
sécurité
international political sociology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,202
7,873
0.312
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Technology
Politics
International Affairs
Political Communication
Internet and Society
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,969
13,195
0.528
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Foreign policy analysis
EU
UK
Italy
France
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,628
5,693
0.252
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Political Geography
Science and Technology Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,502
6,617
0.294
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Comparative Politics
International Relations
Civil Conflict
Political Violence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,244
6,661
0.314
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Social & Political Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,240
5,500
0.272
* Total Citation Counts Rankings
Ranking Based On Selection: 21
International relations
peacebuilding
statebuilding
global governance
peace and conflict studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,111
7,680
0.382
* Total Citation Counts Rankings
Ranking Based On Selection: 22
International Relations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,801
4,031
0.204
* Total Citation Counts Rankings
Ranking Based On Selection: 23
NATO
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,753
10,748
0.544
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Political theory
legal theory
political philosophy
democratic theory
European Union
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,074
5,510
0.289
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Political Science
Misinformation
Governance
Surveys
Experiments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,713
12,270
0.656
Ruth Wodak
Lancaster University
Lancaster, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,561
37,167
0.373
Discourse Studies
Identity Politics
Political Communication
Populism
Gender Studies
Barry Buzan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,145
25,690
0.309
International Relations
world history
international security
international relations theory
Ron Johnston
University of Bristol
Bristol, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,107
12,719
0.192
HUman Geography
Political Science
Elections
Geography
Anke Hoeffler
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,891
8,887
0.241
political economy
development economics
violence
Andrew J Jordan
University of East Anglia
Norwich, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,014
10,931
0.312
Environmental policy
climate policy
environmental politics
public policy
European Union
Andy Stirling
University of Sussex
Brighton, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,327
12,681
0.392
science and technology studies
science policy
ecological economics
risk
uncertainty
Duncan Snidal
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,392
8,057
0.274
International politics
international relations
international organizations
global governance
international institutions
Simon Hix
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,714
5,576
0.194
political science
comparative politics
European politics
European Union
electoral systems
Mark J Smith
Open University UK
Milton Keynes, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,682
5,997
0.217
Environmental Studies
International Studies
Development
Citizenship
Political Participation
Kristian Skrede Gleditsch
University of Essex
Colchester, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,356
8,607
0.315
Conflict
international relations
democratization
statistical methods
political science
Michael Keating
University of Aberdeen
Aberdeen, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,076
5,660
0.209
Claudio M Radaelli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,868
6,855
0.255
Political science
Public Policy
Regulation
European Studies
Research Design
Anne Phillips
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,868
5,100
0.190
political theory
feminism
Patrick Dunleavy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,380
5,850
0.222
Political science
Public Policy
Public Management
Public Administration
Political Theory
Didier Bigo
King's College London
London, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,202
7,873
0.312
relations internationales
sécurité
international political sociology
Phil Howard
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,969
13,195
0.528
Technology
Politics
International Affairs
Political Communication
Internet and Society
Christopher Hill
University of Cambridge
Cambridge, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,628
5,693
0.252
Foreign policy analysis
EU
UK
Italy
France
Andrew Barry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,502
6,617
0.294
Political Geography
Science and Technology Studies
Stathis N Kalyvas
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,244
6,661
0.314
Comparative Politics
International Relations
Civil Conflict
Political Violence
Geoffrey Evans
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,240
5,500
0.272
Social & Political Science
Oliver P Richmond
University of Manchester
Manchester, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,111
7,680
0.382
International relations
peacebuilding
statebuilding
global governance
peace and conflict studies
Ken Booth
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,801
4,031
0.204
International Relations
Mark Webber
University of Birmingham
Birmingham, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,753
10,748
0.544
Richard Bellamy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,074
5,510
0.289
Political theory
legal theory
political philosophy
democratic theory
European Union
Jason Reifler
University of Exeter
Exeter, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,713
12,270
0.656
Political Science
Misinformation
Governance
Surveys
Experiments