Open Access statistics for Columbia University, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
56%
Total
Publications
200K
Total Open
Publications
112K
Total
Citations
9.4M
Open Access
Percentage
56%
Total
Publications
200K
Total Open
Publications
112K
Total
Citations
9.4M
Breakdown
Publisher Open
14%
Both
22%
Other Platform Open
20%
Closed
44%
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 27%
20K
Hybrid 29%
21K
No Guarantees 44%
32K
Other Platform Open
Domain 60%
51K
Institution 33%
28K
Preprint 23%
20K
Other Internet 16%
14K
Public 6%
5.1K
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 50K |
Europe PMC | Domain | 35K |
arXiv | Preprint | 12K |
Columbia University - Columbia Academic Commons | Institution | 7.3K |
CiteSeer X | Other Internet | 4K |
DOI | Other Internet | 3.8K |
RePEc: Research Papers in Economics - RePEc | Preprint | 3.8K |
Semantic Scholar | Public | 3.7K |
bioRxiv | Preprint | 3.2K |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 2.2K |
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