Public Policy Institute of California
The Public Policy Institute of California is an independent, non-profit research institution. Based in San Francisco, California, the institute was established in 1994 by Bill Hewlett, of Hewlett-Packard, Roger Heyns, and Arjay Miller, with a $70 million endowment from Hewlett. Derived from Wikipedia licensed CC-BY-SA.
Open Access statistics for Public Policy Institute of California, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
44%
Total
Publications
1.9K
Total Open
Publications
848
Total
Citations
61K
Open Access
Percentage
44%
Total
Publications
1.9K
Total Open
Publications
848
Total
Citations
61K
Breakdown
Publisher Open
14%
Both
9%
Other Platform Open
9%
Closed
68%
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 36%
131
Hybrid 18%
68
No Guarantees 46%
169
Other Platform Open
Domain 44%
134
Institution 38%
114
Other Internet 17%
52
Preprint 15%
44
Public 3%
8
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 133 |
RePEc: Research Papers in Economics - RePEc | Preprint | 38 |
DOI | Other Internet | 26 |
Unknown Repository | Other Internet | 18 |
ETH Zurich - Repository for Publications and Research Data | Institution | 13 |
Europe PMC | Domain | 9 |
Econstor - Econstor | Other Internet | 9 |
University of Pennsylvania - ScholarlyCommons | Institution | 8 |
University of Michigan - Deep Blue | Institution | 6 |
Figshare | Public | 6 |