
Open Access statistics for Policy Analysis (United States), United States, covering academic research published from 2000 to 2024.
Open Access statistics for Policy Analysis (United States), United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
46%
Total
Publications
3.3K
Total Open
Publications
1.5K
Total
Citations
147K
Open Access
Percentage
46%
Total
Publications
3.3K
Total Open
Publications
1.5K
Total
Citations
147K
Breakdown
Publisher Open
14%
Both
11%
Other Platform Open
18%
Closed
57%
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 38%
296
Hybrid 23%
180
No Guarantees 39%
311
Other Platform Open
Other Internet 52%
477
Domain 32%
293
Institution 21%
193
Preprint 5%
46
Public 2%
18
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
DOI | Other Internet | 495 |
PubMed Central | Domain | 289 |
Royal Netherlands Academy of Arts and Sciences | Institution | 36 |
RELX Group (Netherlands) | Institution | 36 |
RePEc: Research Papers in Economics - RePEc | Preprint | 29 |
Unknown Repository | Other Internet | 24 |
Europe PMC | Domain | 19 |
Vrije Universiteit Amsterdam | Institution | 16 |
Figshare | Public | 16 |
ZB MED - Information Centre for Life Sciences | Institution | 15 |