Open Access statistics for Amazon (United States), United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
73%
Total
Publications
8K
Total Open
Publications
5.8K
Total
Citations
107K
Open Access
Percentage
73%
Total
Publications
8K
Total Open
Publications
5.8K
Total
Citations
107K
Breakdown
Publisher Open
40%
Both
21%
Other Platform Open
12%
Closed
27%
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%
1.3K
Hybrid 38%
1.8K
No Guarantees 35%
1.7K
Other Platform Open
Preprint 50%
1.3K
Institution 33%
878
Other Internet 18%
479
Domain 11%
300
Public 10%
278
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 1.2K |
Red Federada de Repositorios Institucionales de Publicaciones Científicas - LA Referencia | Other Internet | 528 |
AECID Library - Americanae | Institution | 307 |
PubMed Central | Domain | 284 |
Semantic Scholar | Public | 250 |
Unknown Repository | Other Internet | 143 |
Europe PMC | Domain | 75 |
DOI | Other Internet | 73 |
RePEc: Research Papers in Economics - RePEc | Preprint | 64 |
Le Centre pour la Communication Scientifique Directe - HAL - TYPE ART | Other Internet | 49 |
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