Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
Public Policy
Democratic Engagement
Randomized Controlled Trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
156
0.653
* Total i10 IndexRankings
Ranking Based On Selection :2
public management
health policy
health care management
organization studies
public administration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
119
0.613
* Total i10 IndexRankings
Ranking Based On Selection :3
Public management
employment relations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
30
0.500
* Total i10 IndexRankings
Ranking Based On Selection :4
public policy
urban economics
urban policy
migration policy
social policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
5
0.135
* Total i10 IndexRankings
Ranking Based On Selection :5
Public Administration
Public Policy
Civil Service Reform
Comparative Public Sector Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
13
0.361
* Total i10 IndexRankings
Ranking Based On Selection :6
political economy
environmental policy
classical liberalism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
20
0.606
* Total i10 IndexRankings
Ranking Based On Selection :7
British elections
public opinion
. opinion polls
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
8
0.286
* Total i10 IndexRankings
Ranking Based On Selection :8
Public Policy
Public Management
Organisations
Healthcare
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
* Total i10 IndexRankings
Ranking Based On Selection :9
Governance
Networks
Public Administration
Public policy
Regulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection :10
public administration
collaborative governance
government contracting
policy process
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Brazil
Corruption
Transparency
Accountability
Public Administration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :12
Public Policy
Poverty
Gender gap
climate chance
well-being
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
public management
healthcare systems
health policy
epidemic studies
qualitative research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Environmental Policy
Public Administration
Social Network Analysis
Latin America
Agent-Based Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :15
public policy
data analysis
policy analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Peter John
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
156
0.653
Public Policy
Democratic Engagement
Randomized Controlled Trials
Ewan Ferlie
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
119
0.613
public management
health policy
health care management
organization studies
public administration
Ian Kessler
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
30
0.500
Public management
employment relations
Mark Kleinman
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
5
0.135
public policy
urban economics
urban policy
migration policy
social policy
Andrew Massey
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
13
0.361
Public Administration
Public Policy
Civil Service Reform
Comparative Public Sector Management
Mark Pennington
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
20
0.606
political economy
environmental policy
classical liberalism
Roger Mortimore
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
8
0.286
British elections
public opinion
. opinion polls
Alec Fraser
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Public Policy
Public Management
Organisations
Healthcare
Francesca Pia Vantaggiato
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Governance
Networks
Public Administration
Public policy
Regulation
Clare J Fitzgerald
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
public administration
collaborative governance
government contracting
policy process
Fernanda Odilla
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Brazil
Corruption
Transparency
Accountability
Public Administration
Ana Liz Herrera Merino
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Public Policy
Poverty
Gender gap
climate chance
well-being
Jiyoun Chang
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
public management
healthcare systems
health policy
epidemic studies
qualitative research
Santiago Quintero
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Environmental Policy
Public Administration
Social Network Analysis
Latin America
Agent-Based Modelling
Jiajia Yang
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
public policy
data analysis
policy analysis