National Institute for Educational Policy Research

National Institute for Educational Policy Research

Open Access statistics for National Institute for Educational Policy Research, Japan, covering academic research published from 2000 to 2024.

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


Open Access Percentage

62%


Total
Publications

193


Total Open
Publications

120


Total
Citations

1.6K


Open Access
Percentage

62%


Total
Publications

193


Total Open
Publications

120


Total
Citations

1.6K

Website

download

Breakdown

44% 14% 4% 38%

Publisher Open

44%

Both

14%

Other Platform Open

4%

Closed

38%

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

0246810121416Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

17%OA Journal

OA Journal 17%

19

Hybrid 15%

17

No Guarantees 68%

77

Other Platform Open

Institution 46%

16

Domain 40%

14

Preprint 23%

8

Other Internet 11%

4

Public 9%

3

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
10
Kyoto University - Kyoto University Research Information Repository
Institution
9
Research Square
Preprint
6
Europe PMC
Domain
5
Econstor
Domain
4
University of Tsukuba - Terrestrial Environment Research Center
Institution
3
DOI
Other Internet
3
Semantic Scholar
Public
2
RePEc: Research Papers in Economics - RePEc
Preprint
2
Preprints
Preprint
2
1 / 2

Data updated 7 April 2025

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