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Research facility · Tokyo · Japan

National Institute of Population and Social Security Research

In research, National Institute of Population and Social Security Research stands highest in Social Sciences (#12,047 of 16,945 worldwide), over all time.

ipss.go.jp/index-e.aspROR OpenAlex
World rank, all time
#39,038
of 42,892
Rank in Japan
#1,807
of 2,112
Research works
177
▲ 10% vs 2013–17
Citations
1.9k
10.8 per fractional work
Top-10% rate
14.6%
record average 16.5%
Open access
49%
world 28%

What is National Institute of Population and Social Security Research known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Social SciencesDomain #12,047 of 16,945 23.3%123

Each strip is that field’s whole ranked pool, with the notch where National Institute of Population and Social Security Research sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Biochemistry, Genetics and Molecular Biology: 0.55× its world share, 1 worksBiochemistry, Geneti…Energy: 0.37× its world share, 0 worksEnergyEngineering: 0.04× its world share, 0 worksEngineeringEnvironmental Science: 1.10× its world share, 2 worksEnvironmental SciencePhysics and Astronomy: 0.41× its world share, 0 worksPhysics and AstronomyHealth Professions: 2.81× its world share, 3 worksHealth ProfessionsMedicine: 0.56× its world share, 4 worksMedicineNursing: 1.52× its world share, 0 worksNursingBusiness, Management and Accounting: 0.09× its world share, 0 worksBusiness, Management…Decision Sciences: 4.09× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 3.62× its world share, 3 worksEconomics, Econometr…Psychology: 1.67× its world share, 2 worksPsychologySocial Sciences: 4.25× its world share, 20 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Social Sciences, 4.2×. Every wedge is a field page.

Who are the top researchers at National Institute of Population and Social Security Research?

Ranked on the composite score, Miho Iwasawa, Toru Suzuki and 龍三郎 佐藤 lead among researchers whose main affiliation is National Institute of Population and Social Security Research.

  1. 1 Miho Iwasawa Japan · #586,319 worldwide 56 citations · 23 works
  2. 2 Toru Suzuki Japan · #786,945 worldwide 40 citations · 35 works
  3. 3 龍三郎 佐藤 Japan · #1,209,561 worldwide 0 citations · 21 works
  4. 4 S. Koike Japan · #1,439,516 worldwide 21 citations · 18 works
All ranked researchers at National Institute of Population and Social Security Research

Which keywords describe research at National Institute of Population and Social Security Research?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Social Support, Spatial Patterns, Long-Term Care, Mental Health, Population Dynamics, Labor Market, Family Support and Intergenerational Relations.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Social Support4▲ 18×4 topics
  2. Spatial Patterns3▲ 90×3 topics
  3. Mental Health3▲ 5.0×9 topics
  4. Long-Term Care2▲ 83×2 topics
  5. Population Dynamics2▲ 24×2 topics
  6. Family Support2▲ 85×1 topic
  7. Intergenerational Relations2▲ 160×1 topic
  8. Labor Market2▲ 20×4 topics
  9. Gender2▲ 10×2 topics
  10. Politics2▲ 20×2 topics
  11. Socioeconomic Factors2▲ 41×2 topics
  12. Stochastic Differential Equations2▲ 76×2 topics
  13. Gender Roles2▲ 41×2 topics
  14. Lifestyle Migration2▲ 204×1 topic
  15. Retirement Migration2▲ 204×1 topic
  16. Sex Ratios2▲ 272×1 topic
  17. Son Preference2▲ 272×1 topic
  18. Divorce2▲ 248×1 topic
  19. Fertility2▲ 52×1 topic
  20. Immigration2▲ 39×2 topics
  21. Parenting2▲ 36×2 topics
  22. Social Networks2▲ 17×2 topics
  23. Health Outcomes2▲ 15×3 topics
  24. Infectious Diseases1▲ 12×2 topics
  25. Life Expectancy1▲ 69×2 topics
  26. Disease Transmission1▲ 119×1 topic
  27. Epidemic Models1▲ 119×1 topic
  28. Regional Development1▲ 9.6×2 topics
  29. Spatial Econometrics1▲ 181×2 topics
  30. Adaptation1▲ 11×3 topics
  31. Panel Data Models1▲ 95×1 topic
  32. Relationship Quality1▲ 139×2 topics
  33. Spatial Autocorrelation1▲ 275×1 topic
  34. Altruism1▲ 32×1 topic
  35. Chronic Disease1▲ 16×2 topics
  36. Consensual Nonmonogamous Relationships1▲ 236×1 topic
  37. Cooperation1▲ 43×1 topic
  38. Evolution1▲ 11×1 topic
  39. Health Inequalities1▲ 24×3 topics
  40. Labor Force Participation1▲ 63×2 topics

Which research topics does National Institute of Population and Social Security Research publish most on?

By volume in 2022–2025: Intergenerational Family Dynamics and Caregiving, Demographic Trends and Gender Preferences, Migration, Aging, and Tourism Studies and Family Dynamics and Relationships.

Intergenerational Family…2Intergenerational Family Dynamics and Caregiving: 2 fractional worksDemographic Trends and G…2Demographic Trends and Gender Preferences: 2 fractional worksMigration, Aging, and To…2Migration, Aging, and Tourism Studies: 2 fractional worksFamily Dynamics and Rela…2Family Dynamics and Relationships: 2 fractional worksMathematical and Theoretical Epidemiology and Ecology Models: 1 fractional worksSpatial and Panel Data Analysis: 1 fractional worksMarriage and Sexual Rela…1Marriage and Sexual Relationships: 1 fractional worksMigration, Refugees, and Integration: 1 fractional worksJapanese History and Culture: 1 fractional worksEvolution and Genetic Dy…1Evolution and Genetic Dynamics: 1 fractional works
Sociology and Political ScienceGender StudiesDemographyPublic Health, Environmental and Occupational Health3 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Intergenerational Family Dynamics and Caregiving Sociology and Political Science 2 works
  2. 2 Demographic Trends and Gender Preferences Gender Studies 2 works
  3. 3 Migration, Aging, and Tourism Studies Demography 2 works
  4. 4 Family Dynamics and Relationships Demography 2 works
  5. 5 Mathematical and Theoretical Epidemiology and Ecology Models Public Health, Environmental and Occupational Health 1 works
  6. 6 Spatial and Panel Data Analysis Economics and Econometrics 1 works
  7. 7 Marriage and Sexual Relationships Sociology and Political Science 1 works
  8. 8 Migration, Refugees, and Integration Sociology and Political Science 1 works
  9. 9 Japanese History and Culture Cultural Studies 1 works
  10. 10 Evolution and Genetic Dynamics Genetics 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available48.6%not open51.4%

World: 28% of research is openly available.

with international co-authors20.8%domestic only79.2%

World: 19% is written across borders.

How has National Institute of Population and Social Security Research's research output changed?

Output in 2018–2022 was 10% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Tokyo

All research institutions in Tokyo

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.