Center for Effective Philanthropy

Center for Effective Philanthropy

The Center for Effective Philanthropy is a nonprofit organization focused on the development of comparative data to enable higher-performing philanthropic funders. CEP's mission is to provide data so that philanthropic funders can improve their effectiveness. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Center for Effective Philanthropy, United States, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

64%


Total
Publications

750


Total Open
Publications

479


Total
Citations

8.7K


Open Access
Percentage

64%


Total
Publications

750


Total Open
Publications

479


Total
Citations

8.7K

Wikipedia

Website

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Breakdown

45% 9% 9% 37%

Publisher Open

45%

Both

9%

Other Platform Open

9%

Closed

37%

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

0102030405060708090Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

47%OA Journal

OA Journal 47%

182

Hybrid 24%

94

No Guarantees 29%

111

Other Platform Open

Institution 51%

70

Other Internet 38%

52

Preprint 14%

20

Domain 12%

16

Public 3%

4

Other Platform Locations

Name

Platform Type

Publications

DOI
Other Internet
46
AECID Library - Americanae
Institution
31
University of Buenos Aires - Sociedad
Institution
16
PubMed Central
Domain
16
CERN European Organization for Nuclear Research - Zenodo
Institution
9
SSRN Electronic Journal
Institution
8
Econstor - Econstor
Other Internet
7
arXiv
Preprint
7
Unknown Repository
Other Internet
6
São Paulo State University - UNESP Institutional Repository
Institution
6
1 / 4

Data updated 18 August 2025

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