Total 2,384,773 scientists, country 221, and institutions 24,456 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:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Political Science
Comparative Constitutional Law
International Law
Comparative Law
Human Rights
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
57
0.606
* Total i10 IndexRankings
Ranking Based On Selection: 2
International Law
Data Protection
Legal Education
Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
46
0.489
* Total i10 IndexRankings
Ranking Based On Selection: 3
Asian Laws
constitutional law
comparative law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
33
0.471
* Total i10 IndexRankings
Ranking Based On Selection: 4
Public International Law
Ocean Law and Policy
International Regulations of Shipping
Maritime Security
Marine Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
16
0.320
* Total i10 IndexRankings
Ranking Based On Selection: 5
WTO
Trade
China
International Law
International Economic Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
27
0.551
* Total i10 IndexRankings
Ranking Based On Selection: 6
Law
Philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
19
0.452
* Total i10 IndexRankings
Ranking Based On Selection: 7
jurisprudence
philosophy of law
property law
trusts law
private law theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 8
Constitutional and Administrative Law
Legal History
International Human Rights
Law & Society
the Singapore Legal System
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
7
0.259
* Total i10 IndexRankings
Ranking Based On Selection: 9
Crime
Personality
Crisis
Leadership
Resilience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 IndexRankings
Ranking Based On Selection: 10
Environmental Law
Climate Change
Transnational Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
15
0.577
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Corporate Law
Comparative Corporate Law
Asian Corporate Governance
Singapore Company Law
Japanese Corporate Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 12
Corporate Law
Corporate Governance
Mergers & Acquisitions Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
* Total i10 IndexRankings
Ranking Based On Selection: 13
law and society
socio-legal studies
Asia
rights mobilization
legal consciousness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 14
Justice
Ethics
Leadership
Followership
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 15
international law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
10
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 16
Company Law
Corporate Governance
Corporate Finance Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
* Total i10 IndexRankings
Ranking Based On Selection: 17
Constitutional law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
* Total i10 IndexRankings
Ranking Based On Selection: 18
corporate law
insolvency law
financial regulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
* Total i10 IndexRankings
Ranking Based On Selection: 19
Intellectual Property
Personality Rights
Copyright
Trademarks
Negligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 20
Crime
Antisocial behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
Intellectual Property and Technology Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 22
Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
4
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 23
Aviation Law
Maritime Law
Environmental Law
International Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
* Total i10 IndexRankings
Ranking Based On Selection: 24
Public International Law
International Dispute Settlement
Technology and International Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 25
private law
dispute resolution
private international law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Alec Stone Sweet
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
57
0.606
Political Science
Comparative Constitutional Law
International Law
Comparative Law
Human Rights
Simon Chesterman
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
46
0.489
International Law
Data Protection
Legal Education
Artificial Intelligence
Andrew James Harding
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
33
0.471
Asian Laws
constitutional law
comparative law
Robert Beckman
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
16
0.320
Public International Law
Ocean Law and Policy
International Regulations of Shipping
Maritime Security
Marine Environment
Henry Gao
Singapore Management University
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
27
0.551
WTO
Trade
China
International Law
International Economic Law
Andrew Simester
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
19
0.452
James Penner
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
jurisprudence
philosophy of law
property law
trusts law
private law theory
Kevin Yl Tan
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
7
0.259
Constitutional and Administrative Law
Legal History
International Human Rights
Law & Society
the Singapore Legal System
Majeed Khader
Nanyang Technological University
Jurong West, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
Crime
Personality
Crisis
Leadership
Resilience
Jolene Lin
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
15
0.577
Environmental Law
Climate Change
Transnational Law
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Dan W Puchniak
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
Corporate Law
Comparative Corporate Law
Asian Corporate Governance
Singapore Company Law
Japanese Corporate Law
Umakanth Varottil
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
Corporate Law
Corporate Governance
Mergers & Acquisitions Law
Lynette J Chua
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
law and society
socio-legal studies
Asia
rights mobilization
legal consciousness
Michael R Bashshur
Singapore Management University
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Tara Davenport
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
10
0.500
Luh Luh Lan
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
Company Law
Corporate Governance
Corporate Finance Law
Maartje De Visser
Singapore Management University
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
Aurelio Gurrea-Martinez
Singapore Management University
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
corporate law
insolvency law
financial regulation
David Tan
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
Intellectual Property
Personality Rights
Copyright
Trademarks
Negligence
Olivia Choy
Nanyang Technological University
Jurong West, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Althaf Marsoof
Nanyang Technological University
Jurong West, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
Tang Hang Wu
Singapore Management University
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
4
0.333
Alan Khee Jin Tan
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
Aviation Law
Maritime Law
Environmental Law
International Law
Gérardine M Goh Escolar
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Public International Law
International Dispute Settlement
Technology and International Law
Ms Yip Man
Singapore Management University
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
private law
dispute resolution
private international law