The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
energy economics
environmental economics
resource economics
climate change economics
behavioral economics
Metrics
H-Index
i10 Index
Citation Counts
53
137
11,053
* Total H IndexRankings
Ranking Based On Selection: 2
environmental economics
stated choice experiments
Metrics
H-Index
i10 Index
Citation Counts
44
116
6,877
* Total H IndexRankings
Ranking Based On Selection: 3
Environmental Economics
Agricultural Economics
Metrics
H-Index
i10 Index
Citation Counts
40
77
4,295
* Total H IndexRankings
Ranking Based On Selection: 4
empirical economics
environmental economics
stated choice experiments
climate and energy policy
sustainable investments
Metrics
H-Index
i10 Index
Citation Counts
36
51
7,231
* Total H IndexRankings
Ranking Based On Selection: 5
game theory
complex networks
social choice
environmental economics
formal ethics
Metrics
H-Index
i10 Index
Citation Counts
35
59
4,868
* Total H IndexRankings
Ranking Based On Selection: 6
Environmental Economics
Biodiversity Conservation
Environmental Policy
Ecological-economic Modelling
Metrics
H-Index
i10 Index
Citation Counts
32
77
4,547
* Total H IndexRankings
Ranking Based On Selection: 7
experimental economics
environmental economics
public economics
Metrics
H-Index
i10 Index
Citation Counts
31
52
4,944
* Total H IndexRankings
Ranking Based On Selection: 8
Economics
Environmental Economics
Climate Policy
Emission Trading
Behavioural Economics
Metrics
H-Index
i10 Index
Citation Counts
25
43
3,346
* Total H IndexRankings
Ranking Based On Selection: 9
Environmental Economics
Umweltökonomik
Environmental Valuation
Metrics
H-Index
i10 Index
Citation Counts
22
30
3,061
* Total H IndexRankings
Ranking Based On Selection: 10
forest economics
environmental economics and policy
Metrics
H-Index
i10 Index
Citation Counts
22
43
1,798
* Total H IndexRankings
Ranking Based On Selection: 11
natural resource and environmental economics
agriculture
food and nutrition
water and sanitation
health
Metrics
H-Index
i10 Index
Citation Counts
21
38
1,939
* Total H IndexRankings
Ranking Based On Selection: 12
Energy economics
Environmental economics
Electricity markets
applied OR
applied microeconometrics
Metrics
H-Index
i10 Index
Citation Counts
21
30
2,642
* Total H IndexRankings
Ranking Based On Selection: 13
Environmental Economics
Public Economics
Sustainability
Inequality
Behavioral Economics
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,877
* Total H IndexRankings
Ranking Based On Selection: 14
Environmental Economics
Development Economics
Quantitative Economics
Micro Economics
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,768
* Total H IndexRankings
Ranking Based On Selection: 15
Transport Economics
Urban Economics
Regional Science
Transportation
Environmental Economics
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,246
* Total H IndexRankings
Ranking Based On Selection: 16
environmental economics
climate policy
public economics
industrial organization
Metrics
H-Index
i10 Index
Citation Counts
17
22
3,688
* Total H IndexRankings
Ranking Based On Selection: 17
Industrial Economics
Environmental Economics
Technology
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,475
* Total H IndexRankings
Ranking Based On Selection: 18
Building Engineering
Material Technology
Business Administration
Environmental Economics
Metrics
H-Index
i10 Index
Citation Counts
16
25
731
* Total H IndexRankings
Ranking Based On Selection: 19
Energy Economics
Environmental Economics
Behavioral Economics
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,257
* Total H IndexRankings
Ranking Based On Selection: 20
Transport Economics
Urban Economics
Environmental Economics
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,141
* Total H IndexRankings
Ranking Based On Selection: 21
Sustainable Governance
Environmental Economics
Sustainable Supply Chains
Metrics
H-Index
i10 Index
Citation Counts
16
19
961
* Total H IndexRankings
Ranking Based On Selection: 22
Environmental economics
International trade
Innovation
Labor markets
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,547
* Total H IndexRankings
Ranking Based On Selection: 23
Environmental Economics
Climate Policy Analysis
Green Finance
Local Pollution Impacts/Policy
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,693
* Total H IndexRankings
Ranking Based On Selection: 24
Environmental Economics
Energy Economics
Behavioral Economics
Energy Policy
Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,984
* Total H IndexRankings
Ranking Based On Selection: 25
Applied Econometrics
Applied Microeconomics
Environmental Economics
Energy Economics
Industrial
Metrics
H-Index
i10 Index
Citation Counts
14
15
960
Andreas Loeschel
Universität Münster
Münster, Germany
Metrics
H-Index
i10-Index
Citation Counts
53
137
11,053
energy economics
environmental economics
resource economics
climate change economics
behavioral economics
Jürgen Meyerhoff
Technische Universität Berlin
Berlin, Germany
Metrics
H-Index
i10-Index
Citation Counts
44
116
6,877
environmental economics
stated choice experiments
Harald Kaechele
Leibniz-Zentrum für Agrarlandschaftsforschung
Müncheberg, Germany
Metrics
H-Index
i10-Index
Citation Counts
40
77
4,295
Environmental Economics
Agricultural Economics
Andreas Ziegler
Universität Kassel
Kassel, Germany
Metrics
H-Index
i10-Index
Citation Counts
36
51
7,231
empirical economics
environmental economics
stated choice experiments
climate and energy policy
sustainable investments
Jobst Heitzig
Metrics
H-Index
i10-Index
Citation Counts
35
59
4,868
game theory
complex networks
social choice
environmental economics
formal ethics
Frank Wätzold
Metrics
H-Index
i10-Index
Citation Counts
32
77
4,547
Environmental Economics
Biodiversity Conservation
Environmental Policy
Ecological-economic Modelling
Andreas Lange
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
31
52
4,944
experimental economics
environmental economics
public economics
Grischa Perino
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
25
43
3,346
Economics
Environmental Economics
Climate Policy
Emission Trading
Behavioural Economics
Tobias Börger
Metrics
H-Index
i10-Index
Citation Counts
22
30
3,061
Environmental Economics
Umweltökonomik
Environmental Valuation
Peter Elsasser
Thünen Institute
Braunschweig, Germany
Metrics
H-Index
i10-Index
Citation Counts
22
43
1,798
forest economics
environmental economics and policy
Nicolas Gerber
Metrics
H-Index
i10-Index
Citation Counts
21
38
1,939
natural resource and environmental economics
agriculture
food and nutrition
water and sanitation
health
Alexander Zerrahn
Metrics
H-Index
i10-Index
Citation Counts
21
30
2,642
Energy economics
Environmental economics
Electricity markets
applied OR
applied microeconometrics
Moritz A Drupp
Universität Hamburg
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
20
24
1,877
Environmental Economics
Public Economics
Sustainability
Inequality
Behavioral Economics
Anja Faße
Hochschule Weihenstephan-Triersdorf
Freising, Germany
Metrics
H-Index
i10-Index
Citation Counts
20
28
1,768
Environmental Economics
Development Economics
Quantitative Economics
Micro Economics
Georg Hirte
Technische Universität Dresden
Dresden, Germany
Metrics
H-Index
i10-Index
Citation Counts
19
29
1,246
Transport Economics
Urban Economics
Regional Science
Transportation
Environmental Economics
Ulrich J Wagner
Universität Mannheim
Mannheim, Germany
Metrics
H-Index
i10-Index
Citation Counts
17
22
3,688
environmental economics
climate policy
public economics
industrial organization
Guenter Lang
Kühne Logistics University
Hamburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
17
23
1,475
Industrial Economics
Environmental Economics
Technology
Daniel Friedrich
Duale Hochschule Baden Württemberg DHBW
Stuttgart, Germany
Metrics
H-Index
i10-Index
Citation Counts
16
25
731
Building Engineering
Material Technology
Business Administration
Environmental Economics
Heike Wetzel
Universität Kassel
Kassel, Germany
Metrics
H-Index
i10-Index
Citation Counts
16
20
1,257
Energy Economics
Environmental Economics
Behavioral Economics
Stefan Tscharaktschiew
Technische Universität Dresden
Dresden, Germany
Metrics
H-Index
i10-Index
Citation Counts
16
19
1,141
Transport Economics
Urban Economics
Environmental Economics
Ani Melkonyan
Metrics
H-Index
i10-Index
Citation Counts
16
19
961
Sustainable Governance
Environmental Economics
Sustainable Supply Chains
Erik Hille
Metrics
H-Index
i10-Index
Citation Counts
15
16
1,547
Environmental economics
International trade
Innovation
Labor markets
Aleksandar Zaklan
Metrics
H-Index
i10-Index
Citation Counts
15
16
1,693
Environmental Economics
Climate Policy Analysis
Green Finance
Local Pollution Impacts/Policy
Özgür Yildiz
Technische Universität Berlin
Berlin, Germany
Metrics
H-Index
i10-Index
Citation Counts
15
18
1,984
Environmental Economics
Energy Economics
Behavioral Economics
Energy Policy
Renewable Energy
Cristian Huse
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
Metrics
H-Index
i10-Index
Citation Counts
14
15
960
Applied Econometrics
Applied Microeconomics
Environmental Economics
Energy Economics
Industrial