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
Monetary and Fiscal Policy
Infrastructure Finance
Green Finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
110
0.651
* Total i10 IndexRankings
Ranking Based On Selection: 2
International Trade
Economic Geography
Environmental Economics
Economic History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
53
0.589
* Total i10 IndexRankings
Ranking Based On Selection: 3
Behavioral Economics
Cultural Economics
Macroeconomics
International Economics
Econometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
17
0.304
* Total i10 IndexRankings
Ranking Based On Selection: 4
International Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
23
0.523
* Total i10 IndexRankings
Ranking Based On Selection: 5
Public Economics
Public Choice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
5
0.119
* Total i10 IndexRankings
Ranking Based On Selection: 6
International Economics
Industrial Organization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
12
0.375
* Total i10 IndexRankings
Ranking Based On Selection: 7
Finance
Computer Science
Management Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
10
0.345
* Total i10 IndexRankings
Ranking Based On Selection: 8
Macroeconomics
Monetary Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
8
0.381
* Total i10 IndexRankings
Ranking Based On Selection: 9
Health Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total i10 IndexRankings
Ranking Based On Selection: 10
Monetary Economics
Macroeconomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
5
0.263
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* Total i10 IndexRankings
Ranking Based On Selection: 11
spatial information science
GIS
urban and regional policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 12
banking
applied macroeconomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
* Total i10 IndexRankings
Ranking Based On Selection: 13
Urban Economics
Applied Econometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
* Total i10 IndexRankings
Ranking Based On Selection: 14
Microeconomics
Game Theory
Matching Market Design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 15
Microeconomics
Economic Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
2
0.200
* Total i10 IndexRankings
Ranking Based On Selection: 16
mathematical statistics
financial econometrics
nonparametric statistics
applied probability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 17
Game Theory
Microeconomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 18
International Economics
International Trade
Hokkaido's Economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Naoyuki Yoshino
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
110
0.651
Monetary and Fiscal Policy
Infrastructure Finance
Green Finance
Toshihiro Okubo
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
53
0.589
International Trade
Economic Geography
Environmental Economics
Economic History
Masao Ogaki
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
17
0.304
Behavioral Economics
Cultural Economics
Macroeconomics
International Economics
Econometrics
Kozo Kiyota
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
23
0.523
Takero Doi
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
5
0.119
Toshiyuki Matsuura
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
12
0.375
International Economics
Industrial Organization
Hiroshi Takahashi 高橋大志
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
10
0.345
Finance
Computer Science
Management Science
Yasuo Hirose
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
8
0.381
Macroeconomics
Monetary Economics
Yoko Ibuka
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Yuki Teranishi
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
5
0.263
Monetary Economics
Macroeconomics
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Mizuki Kawabata
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
spatial information science
GIS
urban and regional policy
Wako Watanabe
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
banking
applied macroeconomics
Michio Naoi
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
Urban Economics
Applied Econometrics
Morimitsu Kurino
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Microeconomics
Game Theory
Matching Market Design
Yasunori Okumura
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
2
0.200
Yoann Potiron
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
mathematical statistics
financial econometrics
nonparametric statistics
applied probability
Takako Fujiwara Greve
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
Masahiro Endoh
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
International Economics
International Trade
Hokkaido's Economy