Iowa Policy Project

Iowa Policy Project

Open Access statistics for Iowa Policy Project, United States, covering academic research published from 2000 to 2024.

Open Access statistics for Iowa Policy Project, United States, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

37%


Total
Publications

398


Total Open
Publications

149


Total
Citations

12K


Open Access
Percentage

37%


Total
Publications

398


Total Open
Publications

149


Total
Citations

12K

Website

download

Breakdown

12% 13% 12% 63%

Publisher Open

12%

Both

13%

Other Platform Open

12%

Closed

63%

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

0510152025303540Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

51%OA Journal

OA Journal 51%

50

Hybrid 21%

21

No Guarantees 28%

28

Other Platform Open

Domain 76%

75

Institution 15%

15

Other Internet 14%

14

Preprint 2%

2

Public 1%

1

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
74
DOI
Other Internet
14
Europe PMC
Domain
4
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI
Institution
2
DASH - Digital Access to Scholarship at Harvard
Institution
2
Belarusian State Pedagogical University - Belarusian State Pedagogical University repository
Institution
2
AECID Library - Americanae
Institution
2
Virginia Tech - VTechWorks
Institution
1
Université Libre de Bruxelles - Dépôt institutionnel de l'Université libre de Bruxelles
Institution
1
Université de Montréal - Érudit
Institution
1
1 / 3

Data updated 18 August 2025

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