University, Subject, Country, Region, World
Organisation for Economic Co-operation and Development 164 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 01, 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
labour market
social polices
public policies
economic growth
Metrics
H-Index
i10 Index
Citation Counts
62
95
23,826
* Total H IndexRankings
Ranking Based On Selection: 2
Economic modelling
Metrics
H-Index
i10 Index
Citation Counts
59
92
19,617
* Total H IndexRankings
Ranking Based On Selection: 3
economics
Metrics
H-Index
i10 Index
Citation Counts
47
90
10,794
* Total H IndexRankings
Ranking Based On Selection: 4
Metrics
H-Index
i10 Index
Citation Counts
47
104
8,379
* Total H IndexRankings
Ranking Based On Selection: 5
Economics and environment
Metrics
H-Index
i10 Index
Citation Counts
43
137
7,097
* Total H IndexRankings
Ranking Based On Selection: 6
labour economics
Metrics
H-Index
i10 Index
Citation Counts
41
57
10,623
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
39
88
12,123
* Total H IndexRankings
Ranking Based On Selection: 8
agricultural economics
environmental and resource economics
food policy
international trade
Metrics
H-Index
i10 Index
Citation Counts
36
76
4,412
* Total H IndexRankings
Ranking Based On Selection: 9
Economics
Social Policy
Public Finance
Redistribution
Inequality
Metrics
H-Index
i10 Index
Citation Counts
36
55
5,213
* Total H IndexRankings
Ranking Based On Selection: 10
climate change
agriculture
economics
food security
Metrics
H-Index
i10 Index
Citation Counts
34
54
13,810
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* Total H IndexRankings
Ranking Based On Selection: 11
Economics
Metrics
H-Index
i10 Index
Citation Counts
34
74
5,461
* Total H IndexRankings
Ranking Based On Selection: 12
Productivity
innovation
entrepreneurship
green transition
Metrics
H-Index
i10 Index
Citation Counts
33
71
5,831
* Total H IndexRankings
Ranking Based On Selection: 13
economics
Metrics
H-Index
i10 Index
Citation Counts
33
67
3,868
* Total H IndexRankings
Ranking Based On Selection: 14
Child well-being
Female employment
family and employment policies
family and child well-being
economics and population dynam
Metrics
H-Index
i10 Index
Citation Counts
31
63
4,894
* Total H IndexRankings
Ranking Based On Selection: 15
labour economics
Metrics
H-Index
i10 Index
Citation Counts
30
53
4,695
* Total H IndexRankings
Ranking Based On Selection: 16
Emerging Technology Policy
Innovation Studies
Global Environmental Governance
STS and Law
Metrics
H-Index
i10 Index
Citation Counts
29
46
2,969
* Total H IndexRankings
Ranking Based On Selection: 17
Metrics
H-Index
i10 Index
Citation Counts
27
45
2,540
* Total H IndexRankings
Ranking Based On Selection: 18
Economics
Metrics
H-Index
i10 Index
Citation Counts
26
36
7,920
* Total H IndexRankings
Ranking Based On Selection: 19
economics
innovation
Metrics
H-Index
i10 Index
Citation Counts
26
40
2,811
* Total H IndexRankings
Ranking Based On Selection: 20
finance
spatial economics
public debt
econometrics
Metrics
H-Index
i10 Index
Citation Counts
26
65
2,445
* Total H IndexRankings
Ranking Based On Selection: 21
Transport
energy
sustainability
technology
innovation
Metrics
H-Index
i10 Index
Citation Counts
25
30
5,817
* Total H IndexRankings
Ranking Based On Selection: 22
Civil Engineering
Transportation
Simulation
Optimization
Operations research
Metrics
H-Index
i10 Index
Citation Counts
25
53
3,238
* Total H IndexRankings
Ranking Based On Selection: 23
Economics
Metrics
H-Index
i10 Index
Citation Counts
25
44
3,726
* Total H IndexRankings
Ranking Based On Selection: 24
Metrics
H-Index
i10 Index
Citation Counts
25
37
2,054
* Total H IndexRankings
Ranking Based On Selection: 25
Health Systems
Primary Health Care
Global Health
Health and Social Policy
Chronic Diseases
Metrics
H-Index
i10 Index
Citation Counts
24
38
6,556
Stefano Scarpetta
Metrics
H-Index
i10-Index
Citation Counts
62
95
23,826
labour market
social polices
public policies
economic growth
Hugo Valin
Metrics
H-Index
i10-Index
Citation Counts
59
92
19,617
Chiara Criscuolo
Metrics
H-Index
i10-Index
Citation Counts
47
90
10,794
Balazs Egert
Metrics
H-Index
i10-Index
Citation Counts
47
104
8,379
Joaquim Jm Guilhoto
Metrics
H-Index
i10-Index
Citation Counts
43
137
7,097
Andrea Bassanini
Metrics
H-Index
i10-Index
Citation Counts
41
57
10,623
Rob Dellink
Metrics
H-Index
i10-Index
Citation Counts
39
88
12,123
Guillaume Gruere
Metrics
H-Index
i10-Index
Citation Counts
36
76
4,412
agricultural economics
environmental and resource economics
food policy
international trade
Herwig Immervoll
Metrics
H-Index
i10-Index
Citation Counts
36
55
5,213
Economics
Social Policy
Public Finance
Redistribution
Inequality
Benjamin Henderson
Metrics
H-Index
i10-Index
Citation Counts
34
54
13,810
climate change
agriculture
economics
food security
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Joaquim Oliveira Martins
Metrics
H-Index
i10-Index
Citation Counts
34
74
5,461
Dirk Pilat
Metrics
H-Index
i10-Index
Citation Counts
33
71
5,831
Productivity
innovation
entrepreneurship
green transition
Frank Van Tongeren
Metrics
H-Index
i10-Index
Citation Counts
33
67
3,868
Olivier Thévenon
Metrics
H-Index
i10-Index
Citation Counts
31
63
4,894
Child well-being
Female employment
family and employment policies
family and child well-being
economics and population dynam
Alexander Hijzen
Metrics
H-Index
i10-Index
Citation Counts
30
53
4,695
David E. Winickoff
Metrics
H-Index
i10-Index
Citation Counts
29
46
2,969
Emerging Technology Policy
Innovation Studies
Global Environmental Governance
STS and Law
Peter Hoeller
Metrics
H-Index
i10-Index
Citation Counts
27
45
2,540
Jens Arnold
Metrics
H-Index
i10-Index
Citation Counts
26
36
7,920
Fernando Galindo-Rueda
Metrics
H-Index
i10-Index
Citation Counts
26
40
2,811
Hans Blommestein
Metrics
H-Index
i10-Index
Citation Counts
26
65
2,445
finance
spatial economics
public debt
econometrics
Pierpaolo Cazzola
Metrics
H-Index
i10-Index
Citation Counts
25
30
5,817
Transport
energy
sustainability
technology
innovation
Luis Miguel Martinez
Metrics
H-Index
i10-Index
Citation Counts
25
53
3,238
Civil Engineering
Transportation
Simulation
Optimization
Operations research
Mauro Pisu
Metrics
H-Index
i10-Index
Citation Counts
25
44
3,726
Marion Jansen
Metrics
H-Index
i10-Index
Citation Counts
25
37
2,054
Frederico Guanais|Frederico Campos Guanais de Aguiar, Frederico C Guanais
Metrics
H-Index
i10-Index
Citation Counts
24
38
6,556
Health Systems
Primary Health Care
Global Health
Health and Social Policy
Chronic Diseases