i10 Productivity
Rankings
Africa Economics & Econometrics / Environmental Economics i10 Productivity Rankings 2025
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
Energy economics and policy
environmental economics
applied economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
79
0.929
* Total i10 IndexRankings
Ranking Based On Selection :2
Behavioral and Experimental Economics
Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
58
0.744
* Total i10 IndexRankings
Ranking Based On Selection :3
Natural Resource and Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
52
0.693
* Total i10 IndexRankings
Ranking Based On Selection :4
Environmental economics
Cultural economics
non-market valuation
teaching and learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
43
0.754
* Total i10 IndexRankings
Ranking Based On Selection :5
Energy Economics
Environmental Economics
Applied Economics
Econometrics
Development Econometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
53
0.946
* Total i10 IndexRankings
Ranking Based On Selection :6
Energy and Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
* Total i10 IndexRankings
Ranking Based On Selection :7
community based resource management
environmental valuation
environmental economics
resource economics
agricultural economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
39
0.750
* Total i10 IndexRankings
Ranking Based On Selection :8
Agricultural Economics
Farm Management and Production Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
35
0.673
* Total i10 IndexRankings
Ranking Based On Selection :9
Resource and Environmental Economics
Political Economy
Economic Growth
Agricultural Economics
International Trade
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
22
0.458
* Total i10 IndexRankings
Ranking Based On Selection :10
Environmental economics
agricultural economics
sports economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
28
0.737
* Total i10 IndexRankings
Ranking Based On Selection :11
Development economics
Welfare economics
energy and environmental economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
21
0.553
* Total i10 IndexRankings
Ranking Based On Selection :12
Economics & Econometrics/Econ. Pol & Plan
Energy Economics
Macroeconomics
Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
34
0.919
* Total i10 IndexRankings
Ranking Based On Selection :13
Resource and Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
18
0.486
* Total i10 IndexRankings
Ranking Based On Selection :14
Agricultural and Development Economics
Environmental Economics
Nutrition
Climate Change policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
* Total i10 IndexRankings
Ranking Based On Selection :15
Environmental Economics
Environmental Valuation
Efficiency and Productivity Analysis
Economic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
* Total i10 IndexRankings
Ranking Based On Selection :16
Applied Econometric
Environmental economics
Energy/resource economics
Waste management and circular economy
Development econ
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
* Total i10 IndexRankings
Ranking Based On Selection :17
Environmental Economics
Taxation Economics
Econometrics
Agricultural Economics
Health Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
Environmental Economics
Energy Economics
Development Economics
International Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Environmental Economics
climate change impacts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
* Total i10 IndexRankings
Ranking Based On Selection :20
Development and Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Macroeconomic modeling
Public sector economics
Energy
Environmental Economics
Finance and
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Total i10 IndexRankings
Ranking Based On Selection :22
Production Economics
Environmental Economics and Econometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
8
0.364
* Total i10 IndexRankings
Ranking Based On Selection :23
Environmental Economics
Conservation Policy
Sustainable Development
Natural Resource Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total i10 IndexRankings
Ranking Based On Selection :24
Energy Economics
Environmental Economics
Statistics & Econometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Macroeconomics
Econometrics and Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Roula Inglesi-Lotz
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
79
0.929
Energy economics and policy
environmental economics
applied economics
Martine Visser
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
58
0.744
Behavioral and Experimental Economics
Environmental Economics
Alemu Mekonnen
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
52
0.693
Natural Resource and Environmental Economics
Jen Snowball
Rhodes University
Grahamstown, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
43
0.754
Environmental economics
Cultural economics
non-market valuation
teaching and learning
Philip Kofi Adom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
53
0.946
Energy Economics
Environmental Economics
Applied Economics
Econometrics
Development Econometrics
Nathaniel Solomon
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
Energy and Environmental Economics
Edwin Muchapondwa
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
39
0.750
community based resource management
environmental valuation
environmental economics
resource economics
agricultural economics
Sunday Brownson Akpan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
35
0.673
Agricultural Economics
Farm Management and Production Economics
Kwabena Asomanin Anaman
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
22
0.458
Resource and Environmental Economics
Political Economy
Economic Growth
Agricultural Economics
International Trade
Gavin Fraser
Rhodes University
Grahamstown, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
28
0.737
Environmental economics
agricultural economics
sports economics
Fidelis Ogwumike
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
21
0.553
Development economics
Welfare economics
energy and environmental economics
Geoffrey Ssebabi Mutumba
Kyambogo University
Kampala, Uganda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
34
0.919
Economics & Econometrics/Econ. Pol & Plan
Energy Economics
Macroeconomics
Environmental Economics
Nsikak-Abasi Etim
University of Uyo
Uyo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
18
0.486
Resource and Environmental Economics
Bernard Bashaasha
Makerere University
Kampala, Uganda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
Agricultural and Development Economics
Environmental Economics
Nutrition
Climate Change policy
Richard Mbithi Mulwa
University of Nairobi
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
Environmental Economics
Environmental Valuation
Efficiency and Productivity Analysis
Economic
Hamdiyah Alhassan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
Applied Econometric
Environmental economics
Energy/resource economics
Waste management and circular economy
Development econ
Maxwell Chukwudi Udeagha
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Environmental Economics
Taxation Economics
Econometrics
Agricultural Economics
Health Economics
James Temitope Dada
Obafemi Awolowo University
Ile-Ife, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Environmental Economics
Energy Economics
Development Economics
International Economics
Mohamed Abdrabo
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
Environmental Economics
climate change impacts
Anthony Amoah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
Development and Environmental Economics
JS Riti
University of Jos
Jos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
Macroeconomic modeling
Public sector economics
Energy
Environmental Economics
Finance and
Joshua Olusegun Ajetomobi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
8
0.364
Production Economics
Environmental Economics and Econometrics
G. Andrew Stainback
University of Rwanda
Kigali, Rwanda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
Environmental Economics
Conservation Policy
Sustainable Development
Natural Resource Management
Sahbi Farhani
Université de Sousse
Sousse, Tunisia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Energy Economics
Environmental Economics
Statistics & Econometrics
Chuku Chuku
University of Uyo
Uyo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Macroeconomics
Econometrics and Environmental Economics