i10 Productivity
Rankings

Harvard University/ 82 Scientists Social Sciences / Social Science i10 Productivity Rankings - 2025

Total 2,509,841 scientists, country 221, and institutions 24,479 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
United States
Henning Tiemeier
Cohort studies
Neurodevelopment
Sleep
Child Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
799
713
0.892
* Total i10 IndexRankings
Ranking Based On Selection: 2
United States
Joseph S Nye
American foreign politics
international relations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
472
231
0.489
* Total i10 IndexRankings
Ranking Based On Selection: 3
United States
Pippa Norris
political science
comparative politics
elections
political behavior
political communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
413
242
0.586
* Total i10 IndexRankings
Ranking Based On Selection: 4
United States
Gary King
Social Scientist
Political Scientist
Statistician
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
332
189
0.569
* Total i10 IndexRankings
Ranking Based On Selection: 6
United States
John G Ruggie
Global governance
corporate responsibility
human rights
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
63
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 7
United States
Peter A Hall
Comparative politics
comparative political economy
institutional analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
81
0.574
* Total i10 IndexRankings
Ranking Based On Selection: 8
United States
Steven Levitsky
political regimes
political parties
democratization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
92
0.754
* Total i10 IndexRankings
Ranking Based On Selection: 10
United States
Jeffry Frieden
International Political Economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
56
0.549

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Total i10 IndexRankings
Ranking Based On Selection: 11
United States
Dustin Tingley
Climate Change
International Relations
Political Economy
Statistical Methodology
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
87
0.906
* Total i10 IndexRankings
Ranking Based On Selection: 13
United States
Daniel Carpenter
American Political Development
Bureaucratic Politics
Regulation
Petitions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
55
0.671
* Total i10 IndexRankings
Ranking Based On Selection: 14
United States
Torben Iversen|Torben Iverson
Political economy
comparative political economy
comparative politics
inequality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
51
0.654
* Total i10 IndexRankings
Ranking Based On Selection: 15
United States
Jennifer Hochschild
American politics
racial and ethnic politics
immigration
public opinion
qualitative research methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
35
0.432
* Total i10 IndexRankings
Ranking Based On Selection: 16
United States
Erica Chenoweth
terrorism
counterterrorism
nonviolent resistance
civil resistance
insurgency
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
55
0.724
* Total i10 IndexRankings
Ranking Based On Selection: 17
United States
Sabra L Katz Wise
LGBTQ health
sexual orientation and gender identity development
sexual fluidity
transgender youth and families
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
69
0.958
* Total i10 IndexRankings
Ranking Based On Selection: 18
United States
Daniel Egiegba Agbiboa
Urban and security governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
46
0.742
* Total i10 IndexRankings
Ranking Based On Selection: 20
United States
Daniel Ziblatt
Political Science
History
Comparative Politics
Democratization
Political Parties
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
49
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 21
United States
Alastair Iain Johnston
international relations
identity
East Asia
Chinese foreign policy
international security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
36
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 23
United States
Tim Buthe
Political Science
Global Governance
International Political Economy
International Institutions
Private Regulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
34
0.694
* Total i10 IndexRankings
Ranking Based On Selection: 24
United States
Viridiana Rios|Viri Rios
Political Economy
Statistical Analysis
Latin American Politics
Inequality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
25
0.568
* Total i10 IndexRankings
Ranking Based On Selection: 25
United States
Joshua D Kertzer
International Relations
Political Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Henning Tiemeier
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
799
713
0.892
Cohort studies
Neurodevelopment
Sleep
Child Development
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Joseph S Nye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
472
231
0.489
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Pippa Norris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
413
242
0.586
political science
comparative politics
elections
political behavior
political communication
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Gary King
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
332
189
0.569
Social Scientist
Political Scientist
Statistician
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Scott Mainwaring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
95
0.590
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
John G Ruggie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
63
0.429
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Peter A Hall
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
81
0.574
Comparative politics
comparative political economy
institutional analysis
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Steven Levitsky
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
92
0.754
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Kathryn Sikkink
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
80
0.714
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Jeffry Frieden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
56
0.549

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Dustin Tingley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
87
0.906
Climate Change
International Relations
Political Economy
Statistical Methodology
Education
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Nancy Gibbs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
6
0.071
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Daniel Carpenter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
55
0.671
American Political Development
Bureaucratic Politics
Regulation
Petitions
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Torben Iversen|Torben Iverson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
51
0.654
Political economy
comparative political economy
comparative politics
inequality
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Jennifer Hochschild
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
35
0.432
American politics
racial and ethnic politics
immigration
public opinion
qualitative research methods
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Erica Chenoweth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
55
0.724
terrorism
counterterrorism
nonviolent resistance
civil resistance
insurgency
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Sabra L Katz Wise
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
69
0.958
LGBTQ health
sexual orientation and gender identity development
sexual fluidity
transgender youth and families
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Daniel Egiegba Agbiboa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
46
0.742
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Daniel Ziblatt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
49
0.875
Political Science
History
Comparative Politics
Democratization
Political Parties
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Alastair Iain Johnston
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
36
0.667
international relations
identity
East Asia
Chinese foreign policy
international security
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Stephen M Walt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
37
0.698
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Tim Buthe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
34
0.694
Political Science
Global Governance
International Political Economy
International Institutions
Private Regulation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Viridiana Rios|Viri Rios
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
25
0.568
Political Economy
Statistical Analysis
Latin American Politics
Inequality
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Joshua D Kertzer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
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