i10 Productivity
Rankings

Hertie School of Governance/ 50 Scientists i10 Productivity Rankings - 2025

Total 2,392,995 scientists, country 221, and institutions 24,455 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
Germany
Klaus Hurrelmann
Soziologie
Erziehungswissenschaft
Gesundheitswissenschaft
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
460
171
0.372
* Total i10 IndexRankings
Ranking Based On Selection: 2
Germany
Michaela Kreyenfeld
Familiendemographie
Familiensoziologie
Sozialpolitik
Lebenslaufanalyse
Migration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
76
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 3
Germany
Johanna Mair
Organizational Theory
Institutional Theory
Social Entrepreneurship
Social Innovation
Inequality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
79
0.775
* Total i10 IndexRankings
Ranking Based On Selection: 4
Germany
Joanna J Bryson
intelligence
behavioral ecology
systems AI
AI ethics
technology policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
40
0.421
* Total i10 IndexRankings
Ranking Based On Selection: 5
Germany
Anke Hassel
Comparative political economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
44
0.473
* Total i10 IndexRankings
Ranking Based On Selection: 6
Germany
Christian Flachsland
Climate Policy
Political Economy
Governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
56
0.675
* Total i10 IndexRankings
Ranking Based On Selection: 7
Germany
Kai Wegrich
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
45
0.616
* Total i10 IndexRankings
Ranking Based On Selection: 8
Germany
Mark Hallerberg
Political Economy
Fiscal Policy
Fiscal Governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
40
0.563
* Total i10 IndexRankings
Ranking Based On Selection: 9
Germany
Gerhard Hammerschmid
Public Management
Comparative Public Administration
Public Sector Reform
Performance Management
Organization Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
35
0.538
* Total i10 IndexRankings
Ranking Based On Selection: 10
Germany
Slava Jankin Mikhaylov|Slava Jankin Mikhaylov, Slava Mikhaylov
data science
political science
climate change and health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
46
0.852

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* Total i10 IndexRankings
Ranking Based On Selection: 11
Germany
Andrea Rommele
political campaigns
political communication
parties
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
21
0.404
* Total i10 IndexRankings
Ranking Based On Selection: 12
Germany
Dilek Kurban
human rights
legal mobilization
authoritarianism
rule of law
international courts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
11
0.256
* Total i10 IndexRankings
Ranking Based On Selection: 13
Germany
Henrik Enderlein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
17
0.415
* Total i10 IndexRankings
Ranking Based On Selection: 14
Germany
Will Lowe
text
causal
bayes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
* Total i10 IndexRankings
Ranking Based On Selection: 15
Germany
Lukas Graf
Education & training
Labor markets
Governance
Lifelong learning & social inequality
Institutional change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
24
0.649
* Total i10 IndexRankings
Ranking Based On Selection: 16
Germany
Thurid Hustedt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
* Total i10 IndexRankings
Ranking Based On Selection: 17
Germany
Mark A. Kayser
comparative politics
elections
political economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 18
Germany
Simon Munzert
Data Science
Public Policy
Political Communication
Experiments
Election Forecasting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Total i10 IndexRankings
Ranking Based On Selection: 20
Germany
Christian Traxler
Public Economics
Applied Micro
Behavioral Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 21
Germany
Julian Wucherpfennig
civil war
terrorism
international security
irregular migration
political science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
* Total i10 IndexRankings
Ranking Based On Selection: 22
Germany
Anita R. Gohdes
Political Science
International Security
Political Violence
Repression
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 23
Germany
Oliver Ruhnau
Energy Economics
Energy Market Design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
Germany
Tore Bernt Sorensen
education
sociology
public policy
globalisation
mixed methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 25
Germany
Valentin Kreilinger
EU Politics
National Parliaments
European Parliament
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Klaus Hurrelmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
460
171
0.372
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Michaela Kreyenfeld
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
76
0.500
Familiendemographie
Familiensoziologie
Sozialpolitik
Lebenslaufanalyse
Migration
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Johanna Mair
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
79
0.775
Organizational Theory
Institutional Theory
Social Entrepreneurship
Social Innovation
Inequality
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Joanna J Bryson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
40
0.421
intelligence
behavioral ecology
systems AI
AI ethics
technology policy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Anke Hassel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
44
0.473
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Christian Flachsland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
56
0.675
Climate Policy
Political Economy
Governance
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Kai Wegrich
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
45
0.616
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Mark Hallerberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
40
0.563
Political Economy
Fiscal Policy
Fiscal Governance
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Gerhard Hammerschmid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
35
0.538
Public Management
Comparative Public Administration
Public Sector Reform
Performance Management
Organization Theory
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Slava Jankin Mikhaylov|Slava Jankin Mikhaylov, Slava Mikhaylov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
46
0.852
data science
political science
climate change and health

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Andrea Rommele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
21
0.404
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Dilek Kurban
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
11
0.256
human rights
legal mobilization
authoritarianism
rule of law
international courts
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Henrik Enderlein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
17
0.415
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Will Lowe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Lukas Graf
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
24
0.649
Education & training
Labor markets
Governance
Lifelong learning & social inequality
Institutional change
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Thurid Hustedt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Mark A. Kayser
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Simon Munzert
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Data Science
Public Policy
Political Communication
Experiments
Election Forecasting
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Christine Reh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Christian Traxler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
Public Economics
Applied Micro
Behavioral Economics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Julian Wucherpfennig
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
civil war
terrorism
international security
irregular migration
political science
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Anita R. Gohdes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
Political Science
International Security
Political Violence
Repression
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Oliver Ruhnau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Tore Bernt Sorensen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
education
sociology
public policy
globalisation
mixed methods
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Valentin Kreilinger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333