Open Access statistics for International Initiative for Impact Evaluation, United States, covering academic research published from 2002 to 2024.
Open Access statistics for International Initiative for Impact Evaluation, United States, covering academic research published from 2002 to 2024. Read More.
Open Access Percentage
71%
Total
Publications
112
Total Open
Publications
80
Total
Citations
3.5K
Open Access
Percentage
71%
Total
Publications
112
Total Open
Publications
80
Total
Citations
3.5K
Breakdown
Publisher Open
17%
Both
30%
Other Platform Open
24%
Closed
29%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 55%
29
Hybrid 24%
13
No Guarantees 21%
11
Other Platform Open
Domain 57%
35
Preprint 36%
22
Institution 26%
16
Public 11%
7
Other Internet 7%
4
Other Platform Locations
Name | Platform Type | Publications |
---|---|---|
PubMed Central | Domain | 22 |
RePEc: Research Papers in Economics - RePEc | Preprint | 20 |
Econstor | Domain | 13 |
Europe PMC | Domain | 11 |
World Bank Group | Preprint | 6 |
The University of Manchester - Research Explorer | Institution | 4 |
OSF Preprints - OSF Preprints | Preprint | 4 |
London School of Hygiene and Tropical Medicine - LSHTM Research Online | Institution | 4 |
Figshare | Public | 4 |
Semantic Scholar | Public | 3 |