National Graduate Institute for Policy Studies

National Graduate Institute for Policy Studies

The National Graduate Institute for Policy Studies, or GRIPS, is a public research graduate school located in Minato, Tokyo. Funded by the Japanese government, it is the second smallest by enrollment of all the national universities in Japan. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for National Graduate Institute for Policy Studies, Japan, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

35%


Total
Publications

1.7K


Total Open
Publications

586


Total
Citations

45K


Open Access
Percentage

35%


Total
Publications

1.7K


Total Open
Publications

586


Total
Citations

45K

Wikipedia

Website

download

Breakdown

22% 6% 5% 67%

Publisher Open

22%

Both

6%

Other Platform Open

5%

Closed

67%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0102030405060708090100110120Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

23%OA Journal

OA Journal 23%

104

Hybrid 30%

138

No Guarantees 47%

211

Other Platform Open

Institution 54%

106

Domain 23%

45

Other Internet 15%

29

Preprint 13%

25

Public 5%

10

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
43
National Graduate Institute for Policy Studies - Institutional Repository at Grips
Institution
38
DOI
Other Internet
17
RePEc: Research Papers in Economics - RePEc
Preprint
15
Econstor - Econstor
Other Internet
11
Figshare
Public
10
arXiv
Preprint
9
University of Minnesota, USA - AgEcon Search
Institution
7
World Bank - The World Bank Open Knowledge Repository
Institution
5
University of Edinburgh - Edinburgh Research Explorer
Institution
5
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Data updated 18 August 2025

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