World Scientist and University Rankings 2025
Japan Economics & Econometrics 138 Scientists Subject Rankings - 2025
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 Feb 02, 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 (870.053) 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
Green Finance
Energy Economics
Energy Economics and Policy
Energy Transition
Climate Finance
Metrics
H-Index
i10 Index
Citation Counts
72
244
19,719
* Total H IndexRankings
Ranking Based On Selection: 2
financial engineering
Metrics
H-Index
i10 Index
Citation Counts
35
74
6,496
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
27
61
2,924
* Total H IndexRankings
Ranking Based On Selection: 4
purchasing and supplies
Metrics
H-Index
i10 Index
Citation Counts
25
39
2,262
* Total H IndexRankings
Ranking Based On Selection: 5
discrepancy
quasi-Monte Carlo methods
random numbers
information based complexity
computational finance
Metrics
H-Index
i10 Index
Citation Counts
24
35
2,144
* Total H IndexRankings
Ranking Based On Selection: 6
accounting education
Metrics
H-Index
i10 Index
Citation Counts
22
30
1,333
* Total H IndexRankings
Ranking Based On Selection: 7
Finance
Metrics
H-Index
i10 Index
Citation Counts
18
24
809
* Total H IndexRankings
Ranking Based On Selection: 8
Real options
Dynamic corporate finance
Information asymmetry
Metrics
H-Index
i10 Index
Citation Counts
18
24
800
* Total H IndexRankings
Ranking Based On Selection: 9
entrepreneurial finance
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,208
* Total H IndexRankings
Ranking Based On Selection: 10
Financial Access
Financial Inclusion
Remittances
Microfinance
Metrics
H-Index
i10 Index
Citation Counts
14
17
941
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* Total H IndexRankings
Ranking Based On Selection: 11
Labor Economics
Metrics
H-Index
i10 Index
Citation Counts
14
20
812
* Total H IndexRankings
Ranking Based On Selection: 12
Volatility forecasting
Empirical asset pricing
Behavioral finance
Metrics
H-Index
i10 Index
Citation Counts
13
15
635
* Total H IndexRankings
Ranking Based On Selection: 13
Corporate Finance、金融論、コーポレート・ファイナンス
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,146
* Total H IndexRankings
Ranking Based On Selection: 14
Finance
Computer Science
Management Science
Metrics
H-Index
i10 Index
Citation Counts
13
29
1,315
* Total H IndexRankings
Ranking Based On Selection: 15
Climate governance
SDG localisation
subnational climate finance
renewable energy adaptation
Metrics
H-Index
i10 Index
Citation Counts
12
13
636
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
12
16
1,206
* Total H IndexRankings
Ranking Based On Selection: 17
Market microstructure
real estate finance
risk management
Metrics
H-Index
i10 Index
Citation Counts
12
15
674
* Total H IndexRankings
Ranking Based On Selection: 18
Finance / Risk Management and Insurance / Complicated Networks
Metrics
H-Index
i10 Index
Citation Counts
11
11
403
* Total H IndexRankings
Ranking Based On Selection: 19
accounting
corporate finance
financial accounting
Metrics
H-Index
i10 Index
Citation Counts
11
14
889
* Total H IndexRankings
Ranking Based On Selection: 20
Financial Econometrics
Empirical Finance
International Finance
Metrics
H-Index
i10 Index
Citation Counts
10
11
384
* Total H IndexRankings
Ranking Based On Selection: 21
Financial Econometrics
Finance
Asset Pricing
Econometrics
Statistics
Metrics
H-Index
i10 Index
Citation Counts
10
10
367
* Total H IndexRankings
Ranking Based On Selection: 22
environmental management accounting
environmental management
management accounting
sustainable strategy
Metrics
H-Index
i10 Index
Citation Counts
10
10
351
* Total H IndexRankings
Ranking Based On Selection: 23
Finance
International Finance
Metrics
H-Index
i10 Index
Citation Counts
10
12
310
* Total H IndexRankings
Ranking Based On Selection: 24
Finance
Metrics
H-Index
i10 Index
Citation Counts
10
10
260
* Total H IndexRankings
Ranking Based On Selection: 25
Theory of Consciousness
Machine Learning
Financial Data Analysis
Image Processing
Metrics
H-Index
i10 Index
Citation Counts
10
10
685
Farhad Taghizadeh Hesary
Tokai University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
72
244
19,719
Green Finance
Energy Economics
Energy Economics and Policy
Energy Transition
Climate Finance
Masaaki Kijima
Hiroshima University
Higashihiroshima, Japan
Metrics
H-Index
i10-Index
Citation Counts
35
74
6,496
Tetsuya Takaishi
Hiroshima University of Economics
Hiroshima, Japan
Metrics
H-Index
i10-Index
Citation Counts
27
61
2,924
discrepancy
quasi-Monte Carlo methods
random numbers
information based complexity
computational finance
Satoshi Sugahara
Kwansei Gakuin University
Nishinomiya, Japan
Metrics
H-Index
i10-Index
Citation Counts
22
30
1,333
Takashi Shibata
Tokyo Metropolitan University
Hachioji, Japan
Metrics
H-Index
i10-Index
Citation Counts
18
24
809
Real options
Dynamic corporate finance
Information asymmetry
entrepreneurial finance
Financial Access
Financial Inclusion
Remittances
Microfinance
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Jun Sik Kim
Metrics
H-Index
i10-Index
Citation Counts
13
15
635
Volatility forecasting
Empirical asset pricing
Behavioral finance
Yukihiro Yasuda
Hitotsubashi University
Kunitachi, Japan
Metrics
H-Index
i10-Index
Citation Counts
13
14
1,146
Corporate Finance、金融論、コーポレート・ファイナンス
Hiroshi Takahashi 高橋大志
Keio University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
13
29
1,315
Finance
Computer Science
Management Science
Mahesti Okitasari
United Nations University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
12
13
636
Climate governance
SDG localisation
subnational climate finance
renewable energy adaptation
James Routledge
Hitotsubashi University
Kunitachi, Japan
Metrics
H-Index
i10-Index
Citation Counts
12
16
1,206
Market microstructure
real estate finance
risk management
Finance / Risk Management and Insurance / Complicated Networks
Makoto Nakano
Hitotsubashi University
Kunitachi, Japan
Metrics
H-Index
i10-Index
Citation Counts
11
14
889
accounting
corporate finance
financial accounting
Financial Econometrics
Empirical Finance
International Finance
Jiro Hodoshima
Metrics
H-Index
i10-Index
Citation Counts
10
10
367
Financial Econometrics
Finance
Asset Pricing
Econometrics
Statistics
environmental management accounting
environmental management
management accounting
sustainable strategy
Finance
International Finance
保坂忠明 Tadaaki Hosaka
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
10
10
685
Theory of Consciousness
Machine Learning
Financial Data Analysis
Image Processing