Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :1
John List
Field experiments
environmental economics
experimental economics
public economics
early childhood
Metrics
H-Index
i10 Index
Citation
133
450
84,122
Ryan Kellogg
industrial organization
energy economics
environmental economics
Metrics
H-Index
i10 Index
Citation
17
20
2,935
Koichiro Ito|伊藤公一朗
Energy Economics
Environmental Economics
Industrial Organization
Public Economics
Metrics
H-Index
i10 Index
Citation
17
24
3,256
Rajat Kochhar
Environmental Economics
Industrial Organization
Political Economy
Metrics
H-Index
i10 Index
Citation
1
1
23
Rankings
Ranking Based On Selection: 1
John List
Metrics
H-Index
i10 Index
Citation Counts
133
450
84,122
Field experiments
environmental economics
experimental economics
public economics
early childhood
Rankings
Ranking Based On Selection: 2
Ryan Kellogg
Metrics
H-Index
i10 Index
Citation Counts
17
20
2,935
industrial organization
energy economics
environmental economics
Rankings
Ranking Based On Selection: 3
Koichiro Ito|伊藤公一朗
Metrics
H-Index
i10 Index
Citation Counts
17
24
3,256
Energy Economics
Environmental Economics
Industrial Organization
Public Economics
Rankings
Ranking Based On Selection: 4
Sushant Banjara
Metrics
H-Index
i10 Index
Citation Counts
3
2
405
Environmental Econ
Dev Econ
Urbanisation
Remote Sensing
Rankings
Ranking Based On Selection: 5
Rajat Kochhar
Metrics
H-Index
i10 Index
Citation Counts
1
1
23
Environmental Economics
Industrial Organization
Political Economy