i10 Productivity
Rankings

North America Economics & Econometrics / Environmental Economics 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
Canada
U Rashid Sumaila
Fisheries economics
Natural resource economics
Ocean policy
environmental economics
Fisheries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
463
336
0.726
* Total i10 IndexRankings
Ranking Based On Selection: 2
United States
John List
Field experiments
environmental economics
experimental economics
public economics
early childhood
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
462
333
0.721
* Total i10 IndexRankings
Ranking Based On Selection: 3
United States
Robert N Stavins
Environmental Economics and Policy
Climate Change Policy
Energy Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
115
0.550
* Total i10 IndexRankings
Ranking Based On Selection: 4
United States
James Hammitt
risk & decision theory
environmental economics
risk analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
109
0.540
* Total i10 IndexRankings
Ranking Based On Selection: 5
United States
Siqi Zheng
Urban and Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
99
0.566
* Total i10 IndexRankings
Ranking Based On Selection: 6
United States
Mark A Cohen
Environmental Economics
Corporate Crime
White-Collar Crime
Street Crime
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
75
0.521
* Total i10 IndexRankings
Ranking Based On Selection: 7
United States
Richard T Carson
Environmental Economics
Econometrics
Survey Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
87
0.613
* Total i10 IndexRankings
Ranking Based On Selection: 8
United States
Maureen Cropper
environmental economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
80
0.606
* Total i10 IndexRankings
Ranking Based On Selection: 9
United States
Karen Palmer
environmental economics
energy economics
climate change
electricity regulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
52
0.394
* Total i10 IndexRankings
Ranking Based On Selection: 10
United States
Thomas C Brown
resource economics
water management
environmental economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
57
0.438

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 IndexRankings
Ranking Based On Selection: 11
United States
Anna Alberini
energy economics
environmental economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
76
0.594
* Total i10 IndexRankings
Ranking Based On Selection: 12
United States
Carolyn Fischer
environmental economics
energy
natural resources
climate policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
68
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 13
United States
Nicholas Ashford
environmental law
environmental economics
regulation
sustaianbility
sustainable development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
24
0.207
* Total i10 IndexRankings
Ranking Based On Selection: 14
United States
Susmita Dasgupta
Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
76
0.697
* Total i10 IndexRankings
Ranking Based On Selection: 15
United States
Richard B Howarth
Environmental economics
ecological economics
environmental studies
energy economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
63
0.578
* Total i10 IndexRankings
Ranking Based On Selection: 16
United States
Kenneth Mcconnell
environmental economics
natural resource economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
44
0.404
* Total i10 IndexRankings
Ranking Based On Selection: 17
United States
James N Sanchirico
Natural Resource and Environmental Economics
Ocean and Coastal Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
74
0.698
* Total i10 IndexRankings
Ranking Based On Selection: 18
United States
Ciriyam Jayaprakash
physics
biophysics
environmental economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
33
0.311
* Total i10 IndexRankings
Ranking Based On Selection: 19
United States
Brian Murray
Environmental economics
energy
climate change
land use
ecosystem services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
44
0.449
* Total i10 IndexRankings
Ranking Based On Selection: 20
United States
Robin Naidoo
Conservation science
environmental economics
ecosystem services
landscape ecology
wildlife ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
92
0.948
* Total i10 IndexRankings
Ranking Based On Selection: 21
United States
Seong Hoon Cho
Natural Resource & Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
53
0.552
* Total i10 IndexRankings
Ranking Based On Selection: 22
United States
James Boyd
Environmental economics and policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
29
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 23
United States
Mun S Ho
Productivity measurement
Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
42
0.488
* Total i10 IndexRankings
Ranking Based On Selection: 24
United States
Brendan Fisher
ecosystem services
environmental economics
conservation science
biodiversity conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
73
0.859
* Total i10 IndexRankings
Ranking Based On Selection: 25
United States
Stefano Pagiola
Environmental economics
Natural resource economics
Payments for Environmental Services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
42
0.512
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
U Rashid Sumaila
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
463
336
0.726
Fisheries economics
Natural resource economics
Ocean policy
environmental economics
Fisheries
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
John List
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
462
333
0.721
Field experiments
environmental economics
experimental economics
public economics
early childhood
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Robert N Stavins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
115
0.550
Environmental Economics and Policy
Climate Change Policy
Energy Policy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
James Hammitt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
109
0.540
risk & decision theory
environmental economics
risk analysis
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Siqi Zheng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
99
0.566
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Mark A Cohen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
75
0.521
Environmental Economics
Corporate Crime
White-Collar Crime
Street Crime
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Richard T Carson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
87
0.613
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Maureen Cropper
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
80
0.606
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Karen Palmer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
52
0.394
environmental economics
energy economics
climate change
electricity regulation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Thomas C Brown
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
57
0.438
resource economics
water management
environmental economics

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
Anna Alberini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
76
0.594
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Carolyn Fischer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
68
0.571
environmental economics
energy
natural resources
climate policy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Nicholas Ashford
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
24
0.207
environmental law
environmental economics
regulation
sustaianbility
sustainable development
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Susmita Dasgupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
76
0.697
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Richard B Howarth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
63
0.578
Environmental economics
ecological economics
environmental studies
energy economics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Kenneth Mcconnell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
44
0.404
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
James N Sanchirico
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
74
0.698
Natural Resource and Environmental Economics
Ocean and Coastal Policy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Ciriyam Jayaprakash
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
33
0.311
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Brian Murray
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
44
0.449
Environmental economics
energy
climate change
land use
ecosystem services
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Robin Naidoo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
92
0.948
Conservation science
environmental economics
ecosystem services
landscape ecology
wildlife ecology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Seong Hoon Cho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
53
0.552
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
James Boyd
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
29
0.333
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Mun S Ho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
42
0.488
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Brendan Fisher
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
73
0.859
ecosystem services
environmental economics
conservation science
biodiversity conservation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Stefano Pagiola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
42
0.512
Environmental economics
Natural resource economics
Payments for Environmental Services