Citation Rankings
Highly Cited Researchers

European University Institute Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025

The Citation Rankings (Highly Cited Researchers) 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.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :26
Italy
Thomas F Crossley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,802
2,667
0.392
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :27
Italy
Miriam Golden
Comparative politics - Political economy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,314
2,528
0.346
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :28
Italy
Maarten Vink|Maarten Peter Vink, MP Vink, Maarten P. Vink
Citizenship
Immigration
International Migration
Life Course
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,760
2,416
0.419
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :29
Italy
Giacomo Calzolari
Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,830
2,403
0.627
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :30
Italy
Yuliya Kosyakova
Labor market and employment research
post-socialist societies
international comparison
institutional change
quantitative dat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,589
2,299
0.888
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :31
Italy
Nicolas Guilhot
intellectual history
international relations
history
political theory
history of political concepts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,430
2,153
0.335
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :32
Italy
Youssef Cassis
Economic History
Business History
Financial History
European Comparative History
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,687
2,121
0.453
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :33
Italy
Arnout Van De Rijt
sociology
social networks
experiments
social influence
collective behavior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,095
2,066
0.668
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :34
Italy
Sule Alan
Behavioral science
Education
Education policy
Program evaluations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,848
2,039
0.716
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :35
Italy
Gërxhani Klarita
Socio-Economics
Social Status & Gender Inequality
Gender Discrimination
Employer
Informal sector
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,940
2,024
0.514
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :36
Italy
James Dennison
political attitudes
political behaviour
migration
quantitative methods
European politics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,074
1,909
0.920
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :37
Italy
Wessel Reijers
citizenship
ethics of technology
philosophy of technology
hermeneutics
cryptocurrencies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,979
1,821
0.920
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :38
Italy
Jean-Michel Glachant
economie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,887
1,818
0.309
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :39
Italy
Brigid Laffan
European Politics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,684
1,742
0.306
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :40
Italy
Alexander H Trechsel
Comparative politics
internet and politics
political behaviour and communication
European integration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,262
1,718
0.326
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :41
Italy
Nicolas Petit
Competition policy
law and technology
digital platforms
artificial intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,735
1,585
0.580
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :42
Italy
Clara Portela
international security
European Union
sanctions
nuclear weapons
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,997
1,534
0.512
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :43
Italy
Josep Amer-Mestre
Labor Economics
Education Economics
Public Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,719
1,458
0.848
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :44
Italy
Heather Grabbe
political economy of the climate transition
EU policy
EU enlargement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,015
1,333
0.190
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :45
Italy
Ruth Rubio Marín
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,999
1,289
0.430
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :46
Italy
Giorgia Giovannetti
economia internazionale
sviluppo economico
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,643
1,268
0.480
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :47
Italy
Ivan Diaz Rainey
Sustainable Finance
Climate Finance
Carbon Finance
Energy Finance
Financial Regulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,029
1,247
0.615
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :48
Italy
Mayo Fuster Morell
Digital Politics
Digital commons
collaborative economy
public policies
common-based peer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,048
1,222
0.597
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :49
Italy
Francis O'Connor
Political Violence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,385
1,196
0.864
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :50
Italy
Miguel Poiares Maduro
European Union Law and Constitutional Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,553
1,168
0.329
* Last 6 Years Citation Counts Rankings
Rankings
197,366
Italy
8,343
26
Ranking Based On Selection: 26
Thomas F Crossley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,802
2,667
0.392
* Last 6 Years Citation Counts Rankings
Rankings
208,954
Italy
8,852
27
Ranking Based On Selection: 27
Miriam Golden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,314
2,528
0.346
* Last 6 Years Citation Counts Rankings
Rankings
219,163
Italy
9,289
28
Ranking Based On Selection: 28
Maarten Vink|Maarten Peter Vink, MP Vink, Maarten P. Vink
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,760
2,416
0.419
Citizenship
Immigration
International Migration
Life Course
* Last 6 Years Citation Counts Rankings
Rankings
220,432
Italy
9,351
29
Ranking Based On Selection: 29
Giacomo Calzolari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,830
2,403
0.627
* Last 6 Years Citation Counts Rankings
Rankings
230,610
Italy
9,830
30
Ranking Based On Selection: 30
Yuliya Kosyakova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,589
2,299
0.888
Labor market and employment research
post-socialist societies
international comparison
institutional change
quantitative dat
* Last 6 Years Citation Counts Rankings
Rankings
246,461
Italy
10,586
31
Ranking Based On Selection: 31
Nicolas Guilhot
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,430
2,153
0.335
intellectual history
international relations
history
political theory
history of political concepts
* Last 6 Years Citation Counts Rankings
Rankings
250,197
Italy
10,766
32
Ranking Based On Selection: 32
Youssef Cassis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,687
2,121
0.453
Economic History
Business History
Financial History
European Comparative History
* Last 6 Years Citation Counts Rankings
Rankings
257,016
Italy
11,081
33
Ranking Based On Selection: 33
Arnout Van De Rijt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,095
2,066
0.668
sociology
social networks
experiments
social influence
collective behavior
* Last 6 Years Citation Counts Rankings
Rankings
260,355
Italy
11,231
34
Ranking Based On Selection: 34
Sule Alan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,848
2,039
0.716
Behavioral science
Education
Education policy
Program evaluations
* Last 6 Years Citation Counts Rankings
Rankings
262,214
Italy
11,328
35
Ranking Based On Selection: 35
Gërxhani Klarita
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,940
2,024
0.514
Socio-Economics
Social Status & Gender Inequality
Gender Discrimination
Employer
Informal sector
* Last 6 Years Citation Counts Rankings
Rankings
277,819
Italy
12,046
36
Ranking Based On Selection: 36
James Dennison
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,074
1,909
0.920
political attitudes
political behaviour
migration
quantitative methods
European politics
* Last 6 Years Citation Counts Rankings
Rankings
290,462
Italy
12,601
37
Ranking Based On Selection: 37
Wessel Reijers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,979
1,821
0.920
citizenship
ethics of technology
philosophy of technology
hermeneutics
cryptocurrencies
* Last 6 Years Citation Counts Rankings
Rankings
290,761
Italy
12,613
38
Ranking Based On Selection: 38
Jean-Michel Glachant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,887
1,818
0.309
* Last 6 Years Citation Counts Rankings
Rankings
302,699
Italy
13,132
39
Ranking Based On Selection: 39
Brigid Laffan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,684
1,742
0.306
* Last 6 Years Citation Counts Rankings
Rankings
306,577
Italy
13,309
40
Ranking Based On Selection: 40
Alexander H Trechsel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,262
1,718
0.326
Comparative politics
internet and politics
political behaviour and communication
European integration
* Last 6 Years Citation Counts Rankings
Rankings
330,012
Italy
14,396
41
Ranking Based On Selection: 41
Nicolas Petit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,735
1,585
0.580
Competition policy
law and technology
digital platforms
artificial intelligence
* Last 6 Years Citation Counts Rankings
Rankings
339,692
Italy
14,798
42
Ranking Based On Selection: 42
Clara Portela
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,997
1,534
0.512
international security
European Union
sanctions
nuclear weapons
* Last 6 Years Citation Counts Rankings
Rankings
355,414
Italy
15,478
43
Ranking Based On Selection: 43
Josep Amer-Mestre
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,719
1,458
0.848
Labor Economics
Education Economics
Public Economics
* Last 6 Years Citation Counts Rankings
Rankings
383,585
Italy
16,762
44
Ranking Based On Selection: 44
Heather Grabbe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,015
1,333
0.190
political economy of the climate transition
EU policy
EU enlargement
* Last 6 Years Citation Counts Rankings
Rankings
394,421
Italy
17,232
45
Ranking Based On Selection: 45
Ruth Rubio Marín
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,999
1,289
0.430
* Last 6 Years Citation Counts Rankings
Rankings
399,835
Italy
17,459
46
Ranking Based On Selection: 46
Giorgia Giovannetti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,643
1,268
0.480
* Last 6 Years Citation Counts Rankings
Rankings
405,390
Italy
17,684
47
Ranking Based On Selection: 47
Ivan Diaz Rainey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,029
1,247
0.615
Sustainable Finance
Climate Finance
Carbon Finance
Energy Finance
Financial Regulation
* Last 6 Years Citation Counts Rankings
Rankings
412,116
Italy
17,981
48
Ranking Based On Selection: 48
Mayo Fuster Morell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,048
1,222
0.597
Digital Politics
Digital commons
collaborative economy
public policies
common-based peer
* Last 6 Years Citation Counts Rankings
Rankings
419,353
Italy
18,285
49
Ranking Based On Selection: 49
Francis O'Connor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,385
1,196
0.864
* Last 6 Years Citation Counts Rankings
Rankings
426,997
Italy
18,620
50
Ranking Based On Selection: 50
Miguel Poiares Maduro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,553
1,168
0.329
European Union Law and Constitutional Law