Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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
Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
306
251
0.820
* Total i10 IndexRankings
Ranking Based On Selection :2
Distributed Systems
Cloud & Edge Computing
Big Data
Human-centric systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
89
0.406
* Total i10 IndexRankings
Ranking Based On Selection :3
Economics of Natural Resources
Environmental Economics
Energy Economics
Applied Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
151
0.744
* Total i10 IndexRankings
Ranking Based On Selection :4
Cybersecurity
Critical Infrastructure Protection
Information Security
Malware
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
94
0.482
* Total i10 IndexRankings
Ranking Based On Selection :5
Operations Reserarch
Decision analysis
Business Analytics
Finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
112
0.767
* Total i10 IndexRankings
Ranking Based On Selection :6
Economics
Econometrics
Sustainable Development
Interdisciplinary Systems Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
79
0.617
* Total i10 IndexRankings
Ranking Based On Selection :7
Health Economics
Health Management
Health Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
81
0.643
* Total i10 IndexRankings
Ranking Based On Selection :8
Environmental and Resource Economics
Optimal Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
81
0.675
* Total i10 IndexRankings
Ranking Based On Selection :9
Applied Economics and Mathematical Modelling for economic growth
energy markets and climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
56
0.475
* Total i10 IndexRankings
Ranking Based On Selection :10
economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
44
0.386
* Total i10 IndexRankings
Ranking Based On Selection :11
Applied Microeconomics
Efficiency
Productivity
Production Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
82
0.863
* Total i10 IndexRankings
Ranking Based On Selection :12
Circular Economy
Engineering Economics
Environmental Economics
Energy Economics
Big Data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
82
0.901
* Total i10 IndexRankings
Ranking Based On Selection :13
Finance
Banking
Financial Economics
Financial Econometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
72
0.800
* Total i10 IndexRankings
Ranking Based On Selection :14
IPE
applied ICT
smart cities
smart villages
research-based policymaking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
85
0.955
* Total i10 IndexRankings
Ranking Based On Selection :15
Health Economics
Social Policy
Quality of Life
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
56
0.636
* Total i10 IndexRankings
Ranking Based On Selection :16
urban and regional economics
integration
development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
36
0.429
* Total i10 IndexRankings
Ranking Based On Selection :17
Engineering
Economics
Education
Environment
Social Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
82
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
57
0.713
* Total i10 IndexRankings
Ranking Based On Selection :19
Technoeconomics of Energy Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
57
0.740
* Total i10 IndexRankings
Ranking Based On Selection :20
environmental accounting
green supply chain
reverse logistic
environmental finance
corporate sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
68
0.895
* Total i10 IndexRankings
Ranking Based On Selection :21
Environmental and Resource Economics
Rural Development
Economic Geography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
47
0.644
* Total i10 IndexRankings
Ranking Based On Selection :22
Applied Clay Mineralogy
Clay Minerals
Economic Geology
Geochemistry
Mineralogy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
54
0.750
* Total i10 IndexRankings
Ranking Based On Selection :23
Monetary Policy
Banking
Applied Financial Econometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
57
0.826
* Total i10 IndexRankings
Ranking Based On Selection :24
Econometrics
Time Series Econometrics
Macroeconometrics
Financial Econometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
52
0.765
* Total i10 IndexRankings
Ranking Based On Selection :25
Operations Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
35
0.530
Nicholas Apergis
University of Piraeus
Piraeus, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
306
251
0.820
Vana Kalogeraki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
89
0.406
Distributed Systems
Cloud & Edge Computing
Big Data
Human-centric systems
George E Halkos
University of Thessaly
Volos, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
151
0.744
Economics of Natural Resources
Environmental Economics
Energy Economics
Applied Economics
Dimitris A Gritzalis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
94
0.482
Cybersecurity
Critical Infrastructure Protection
Information Security
Malware
Michalis Doumpos
Technical University of Crete
Chania, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
112
0.767
Operations Reserarch
Decision analysis
Business Analytics
Finance
Phoebe Koundouri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
79
0.617
Economics
Econometrics
Sustainable Development
Interdisciplinary Systems Science
Nikos Maniadakis
University of West Attica
Egaleo, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
81
0.643
Health Economics
Health Management
Health Policy
Anastasios Xepapadeas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
81
0.675
Environmental and Resource Economics
Optimal Control
Pantelis Capros
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
56
0.475
Applied Economics and Mathematical Modelling for economic growth
energy markets and climate change
George S Tavlas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
44
0.386
Nickolaos G Tzeremes
University of Thessaly
Volos, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
82
0.863
Applied Microeconomics
Efficiency
Productivity
Production Economics
Konstantinos Tsagarakis|Konstantinos Tsagarakis, P K Tsagarakis, K. Tsagarakis
Democritus University of Thrace
Komotini, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
82
0.901
Circular Economy
Engineering Economics
Environmental Economics
Energy Economics
Big Data
Christos Floros
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
72
0.800
Finance
Banking
Financial Economics
Financial Econometrics
Anna Visvizi
American College of Greece
Athens, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
85
0.955
IPE
applied ICT
smart cities
smart villages
research-based policymaking
John Yfantopoulos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
56
0.636
Health Economics
Social Policy
Quality of Life
Public Health
George Petrakos
University of Thessaly
Volos, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
36
0.429
urban and regional economics
integration
development
Grigorios L Kyriakopoulos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
82
1.000
Engineering
Economics
Education
Environment
Social Sciences
Christos Kollias
University of Thessaly
Volos, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
57
0.713
Alexandros Flamos
University of Piraeus
Piraeus, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
57
0.740
Technoeconomics of Energy Systems
Ioannis Nikolaou
Democritus University of Thrace
Komotini, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
68
0.895
environmental accounting
green supply chain
reverse logistic
environmental finance
corporate sustainability
Dimitris Skuras
University of Patras
Patras, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
47
0.644
Environmental and Resource Economics
Rural Development
Economic Geography
George Christidis
Technical University of Crete
Chania, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
54
0.750
Applied Clay Mineralogy
Clay Minerals
Economic Geology
Geochemistry
Mineralogy
Stephanos Papadamou
University of Thessaly
Volos, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
57
0.826
Monetary Policy
Banking
Applied Financial Econometrics
Theodore Panagiotidis
University of Macedonia
Thessaloniki, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
52
0.765
Econometrics
Time Series Econometrics
Macroeconometrics
Financial Econometrics
George Ioannou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
35
0.530