i10 Productivity
Rankings

Asia Social Sciences / Social Sciences / Demography i10 Productivity Rankings 2025

Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings"

* Total i10 IndexRankings
Ranking Based On Selection :4
Hong Kong
James Z Lee, 李中清
China
Chinese Studies
Chinese History
Historical Demography
History of Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
36
0.486
* Total i10 IndexRankings
Ranking Based On Selection :5
Singapore
Wei Jun Jean Yeung
Family
Demography
Children
Poverty
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
55
0.764
* Total i10 IndexRankings
Ranking Based On Selection :6
India
Krittika Bhattacharyya
Statistical Genomics
Biostatistics
Immunization
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
66
1.000
* Total i10 IndexRankings
Ranking Based On Selection :7
Malaysia
Tey Nai Peng
Population studies
socio-economic studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
36
0.590
* Total i10 IndexRankings
Ranking Based On Selection :8
India
KS James
Demography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
46
0.780
* Total i10 IndexRankings
Ranking Based On Selection :9
Malaysia
Nur Supardi Bin Md Noor
Forest Ecology & Biodiversity
Tree Demography
Rattan Silviculture & Ecology
Palms & Liana Ecology & Biodiversity
Forest Plan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
41
0.788
* Total i10 IndexRankings
Ranking Based On Selection :10
Israel
Mark Tolts|Марк Тольц, מרק טולץ
Demography
Migration
History
Ethnicity
Russia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
9
0.176
* Total i10 IndexRankings
Ranking Based On Selection :11
China
Guy J Abel
statistical demography
migration
population
demography
statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
39
0.886
* Total i10 IndexRankings
Ranking Based On Selection :12
Iran
Mahmoud Ghazi Tabatabaie
Demography
Sociology of Science and Technology
social Psychology
Health and Aging
Reproductive Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
22
0.550
* Total i10 IndexRankings
Ranking Based On Selection :13
Sri Lanka
Indralal De Silva
Population Projection
Ageing
Reproductive Health
Fertility
Migration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
7
0.184
* Total i10 IndexRankings
Ranking Based On Selection :14
India
Nandita Saikia
Demography
Population Studies
Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
* Total i10 IndexRankings
Ranking Based On Selection :15
United Arab Emirates
Tatiana Karabchuk
labour market
job instability
family sociology
demography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
16
0.471
* Total i10 IndexRankings
Ranking Based On Selection :16
India
Dilip C Nath
Demography
Biostatistics
Actuarial Statistics
Applied Sampling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
14
0.438
* Total i10 IndexRankings
Ranking Based On Selection :17
Japan
Rikiya Matsukura|松倉力也
Demography
Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
* Total i10 IndexRankings
Ranking Based On Selection :18
Iran
Rasoul Sadeghi
Demography
International migration
Refugees
Family Changes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
* Total i10 IndexRankings
Ranking Based On Selection :19
India
Pradip Chouhan
Public Health
Maternal Health
Child Health
Fertility Behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Taiwan
Chi Tsun Chiu
Demography
Mortality
Population Health
Aging
Statistical Models
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Total i10 IndexRankings
Ranking Based On Selection :21
Israel
Jona Schellekens
demography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
10
0.357
* Total i10 IndexRankings
Ranking Based On Selection :22
China
Qin Zhu
Demographic analysis
population ageing and socila services
policy modeling
population and energy environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
10
0.357
* Total i10 IndexRankings
Ranking Based On Selection :23
Malaysia
Wan Ibrahim Wan Ahmad
Demographic Ageing
Older Persons & the Family
Religous Commitment
Demography & Development
Well-being & Quality of Life
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
* Total i10 IndexRankings
Ranking Based On Selection :24
Hong Kong
Adam Ka-lok Cheung
Family sociology
Gender roles
Demography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total i10 IndexRankings
Ranking Based On Selection :25
Saudi Arabia
Asharaf Abdul Salam
Population Studies
Gerontology
Health Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Irudaya Rajan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
137
0.612
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Nurul Alam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
75
0.708
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Shobhit Srivastava
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
86
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
James Z Lee, 李中清
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
36
0.486
China
Chinese Studies
Chinese History
Historical Demography
History of Education
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Wei Jun Jean Yeung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
55
0.764
Family
Demography
Children
Poverty
Education
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Krittika Bhattacharyya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
66
1.000
Statistical Genomics
Biostatistics
Immunization
Public Health
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Tey Nai Peng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
36
0.590
Population studies
socio-economic studies
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
KS James
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
46
0.780
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Nur Supardi Bin Md Noor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
41
0.788
Forest Ecology & Biodiversity
Tree Demography
Rattan Silviculture & Ecology
Palms & Liana Ecology & Biodiversity
Forest Plan
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Mark Tolts|Марк Тольц, מרק טולץ
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
9
0.176
Demography
Migration
History
Ethnicity
Russia
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Guy J Abel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
39
0.886
statistical demography
migration
population
demography
statistics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Mahmoud Ghazi Tabatabaie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
22
0.550
Demography
Sociology of Science and Technology
social Psychology
Health and Aging
Reproductive Health
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Indralal De Silva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
7
0.184
Population Projection
Ageing
Reproductive Health
Fertility
Migration
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Nandita Saikia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Tatiana Karabchuk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
16
0.471
labour market
job instability
family sociology
demography
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Dilip C Nath
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
14
0.438
Demography
Biostatistics
Actuarial Statistics
Applied Sampling
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Rikiya Matsukura|松倉力也
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Rasoul Sadeghi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
Demography
International migration
Refugees
Family Changes
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Pradip Chouhan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Public Health
Maternal Health
Child Health
Fertility Behaviour
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Chi Tsun Chiu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
Demography
Mortality
Population Health
Aging
Statistical Models
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Jona Schellekens
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
10
0.357
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Qin Zhu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
10
0.357
Demographic analysis
population ageing and socila services
policy modeling
population and energy environment
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Wan Ibrahim Wan Ahmad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
Demographic Ageing
Older Persons & the Family
Religous Commitment
Demography & Development
Well-being & Quality of Life
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Adam Ka-lok Cheung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Family sociology
Gender roles
Demography
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Asharaf Abdul Salam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Population Studies
Gerontology
Health Management