The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 31, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
International Relations
world history
international security
international relations theory
Metrics
H-Index
i10 Index
Citation Counts
88
272
83,145
* Total H IndexRankings
Ranking Based On Selection: 2
political science
comparative politics
European politics
European Union
electoral systems
Metrics
H-Index
i10 Index
Citation Counts
62
122
28,714
* Total H IndexRankings
Ranking Based On Selection: 3
political theory
feminism
Metrics
H-Index
i10 Index
Citation Counts
59
127
26,868
* Total H IndexRankings
Ranking Based On Selection: 4
Political science
Public Policy
Public Management
Public Administration
Political Theory
Metrics
H-Index
i10 Index
Citation Counts
56
158
26,380
* Total H IndexRankings
Ranking Based On Selection: 5
Political Science
International Relations
International Institutions
European Union
European Politics
Metrics
H-Index
i10 Index
Citation Counts
44
64
12,719
* Total H IndexRankings
Ranking Based On Selection: 6
International Relations
Political Theory
Political Science
Ethics
Metrics
H-Index
i10 Index
Citation Counts
40
100
8,931
* Total H IndexRankings
Ranking Based On Selection: 7
China
International Relations
Visual International Relations
Thailand
Asia
Metrics
H-Index
i10 Index
Citation Counts
38
62
7,285
* Total H IndexRankings
Ranking Based On Selection: 8
political science
comparative politics
international relations
Brazil
environment
Metrics
H-Index
i10 Index
Citation Counts
35
57
5,340
* Total H IndexRankings
Ranking Based On Selection: 9
First World War
History of International Relations
Modern Europe
Metrics
H-Index
i10 Index
Citation Counts
35
74
11,075
* Total H IndexRankings
Ranking Based On Selection: 10
political economy
institutions
Africa
development
land
Metrics
H-Index
i10 Index
Citation Counts
34
47
6,783
* Total H IndexRankings
Ranking Based On Selection: 11
political theory
liberalism
multiculturalism
history of political thought
immigration
Metrics
H-Index
i10 Index
Citation Counts
34
63
6,992
* Total H IndexRankings
Ranking Based On Selection: 12
international relations
international political economy
global governance
global environmental politics
climate policy
Metrics
H-Index
i10 Index
Citation Counts
31
58
6,148
* Total H IndexRankings
Ranking Based On Selection: 13
Political Economy
Comparative Politics
New Institutional Economics
Development Economics
Institutions & Long-Run Development
Metrics
H-Index
i10 Index
Citation Counts
31
43
7,248
* Total H IndexRankings
Ranking Based On Selection: 14
Nationalism
Political Violence
Terrorism
Reconciliation
European Union
Metrics
H-Index
i10 Index
Citation Counts
30
47
3,687
* Total H IndexRankings
Ranking Based On Selection: 15
Political Theory
History of Political Thought
Albania
Metrics
H-Index
i10 Index
Citation Counts
28
42
3,182
* Total H IndexRankings
Ranking Based On Selection: 16
International Relations
Security
War
Military
Metrics
H-Index
i10 Index
Citation Counts
28
38
4,252
* Total H IndexRankings
Ranking Based On Selection: 17
Comparative political institutions
ethnic conflict
electoral systems
Metrics
H-Index
i10 Index
Citation Counts
28
49
3,947
* Total H IndexRankings
Ranking Based On Selection: 18
Comparative Politics
International Relations
Russia
Eurasia
Metrics
H-Index
i10 Index
Citation Counts
27
40
2,395
* Total H IndexRankings
Ranking Based On Selection: 19
Political Economy
comparative crisis research
monetary integration
Metrics
H-Index
i10 Index
Citation Counts
25
50
2,320
* Total H IndexRankings
Ranking Based On Selection: 20
political science
European politics
political sociology
democratic theory
political parties
Metrics
H-Index
i10 Index
Citation Counts
24
37
2,548
* Total H IndexRankings
Ranking Based On Selection: 21
historical sociology
Hezbollah
social movements including Islamist and jihadist groups
Hamas
Arab-Israeli conflict
Metrics
H-Index
i10 Index
Citation Counts
24
36
5,521
* Total H IndexRankings
Ranking Based On Selection: 22
Metrics
H-Index
i10 Index
Citation Counts
20
28
2,207
* Total H IndexRankings
Ranking Based On Selection: 23
Elections
Public Opinion
Electoral Psychology
Identity
Research Methods
Metrics
H-Index
i10 Index
Citation Counts
20
25
3,894
* Total H IndexRankings
Ranking Based On Selection: 24
political economy
legislatures
textual analysis
political science
deliberation
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,900
* Total H IndexRankings
Ranking Based On Selection: 25
Ottoman history
Turkish history
Jewish history
German history
gender and sexuality
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,554
Barry Buzan
Metrics
H-Index
i10-Index
Citation Counts
88
272
83,145
International Relations
world history
international security
international relations theory
Simon Hix
Metrics
H-Index
i10-Index
Citation Counts
62
122
28,714
political science
comparative politics
European politics
European Union
electoral systems
Anne Phillips
Metrics
H-Index
i10-Index
Citation Counts
59
127
26,868
political theory
feminism
Patrick Dunleavy
Metrics
H-Index
i10-Index
Citation Counts
56
158
26,380
Political science
Public Policy
Public Management
Public Administration
Political Theory
Ulrich Sedelmeier
Metrics
H-Index
i10-Index
Citation Counts
44
64
12,719
Political Science
International Relations
International Institutions
European Union
European Politics
Chris Brown
Metrics
H-Index
i10-Index
Citation Counts
40
100
8,931
International Relations
Political Theory
Political Science
Ethics
William A Callahan
Metrics
H-Index
i10-Index
Citation Counts
38
62
7,285
China
International Relations
Visual International Relations
Thailand
Asia
Kathryn Hochstetler
Metrics
H-Index
i10-Index
Citation Counts
35
57
5,340
political science
comparative politics
international relations
Brazil
environment
David Stevenson
Metrics
H-Index
i10-Index
Citation Counts
35
74
11,075
First World War
History of International Relations
Modern Europe
Catherine Boone
Metrics
H-Index
i10-Index
Citation Counts
34
47
6,783
political economy
institutions
Africa
development
land
Chandran Kukathas
Metrics
H-Index
i10-Index
Citation Counts
34
63
6,992
political theory
liberalism
multiculturalism
history of political thought
immigration
Robert Falkner
Metrics
H-Index
i10-Index
Citation Counts
31
58
6,148
international relations
international political economy
global governance
global environmental politics
climate policy
Jean Paul Faguet
Metrics
H-Index
i10-Index
Citation Counts
31
43
7,248
Political Economy
Comparative Politics
New Institutional Economics
Development Economics
Institutions & Long-Run Development
James Hughes
Metrics
H-Index
i10-Index
Citation Counts
30
47
3,687
Nationalism
Political Violence
Terrorism
Reconciliation
European Union
Lea Ypi
Metrics
H-Index
i10-Index
Citation Counts
28
42
3,182
Political Theory
History of Political Thought
Albania
Tarak Barkawi
Metrics
H-Index
i10-Index
Citation Counts
28
38
4,252
International Relations
Security
War
Military
Paul Mitchell
Metrics
H-Index
i10-Index
Citation Counts
28
49
3,947
Comparative political institutions
ethnic conflict
electoral systems
Tomila Lankina
Metrics
H-Index
i10-Index
Citation Counts
27
40
2,395
Comparative Politics
International Relations
Russia
Eurasia
Waltraud Schelkle
Metrics
H-Index
i10-Index
Citation Counts
25
50
2,320
Political Economy
comparative crisis research
monetary integration
Jonathan White
Metrics
H-Index
i10-Index
Citation Counts
24
37
2,548
political science
European politics
political sociology
democratic theory
political parties
Fawaz A Gerges
Metrics
H-Index
i10-Index
Citation Counts
24
36
5,521
historical sociology
Hezbollah
social movements including Islamist and jihadist groups
Hamas
Arab-Israeli conflict
Daniel Berliner
Metrics
H-Index
i10-Index
Citation Counts
20
28
2,207
Michael Bruter
Metrics
H-Index
i10-Index
Citation Counts
20
25
3,894
Elections
Public Opinion
Electoral Psychology
Identity
Research Methods
Cheryl Schonhardt Bailey
Metrics
H-Index
i10-Index
Citation Counts
20
24
1,900
political economy
legislatures
textual analysis
political science
deliberation
Marc David Baer
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,554
Ottoman history
Turkish history
Jewish history
German history
gender and sexuality