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 2022. Read More.
Open Access Percentage
53%
Total
Publications
1.5K
Total Open
Publications
771
Total
Citations
39K
Open Access
Percentage
53%
Total
Publications
1.5K
Total Open
Publications
771
Total
Citations
39K
Breakdown
Publisher Open
22%
Both
11%
Other Platform Open
20%
Closed
47%
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 17%
82
Hybrid 12%
55
No Guarantees 71%
336
Other Platform Open
Domain 52%
236
Preprint 44%
199
Institution 35%
158
Other Internet 17%
79
Public 3%
14
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
RePEc: Research Papers in Economics - RePEc | Preprint | 247 |
PubMed Central | Domain | 156 |
Europe PMC | Domain | 111 |
Econstor | Domain | 97 |
Unknown Repository | Other Internet | 47 |
University of Pennsylvania - ScholarlyCommons | Institution | 22 |
California Digital Library - eScholarship | Other Internet | 17 |
ETH Zurich - Repository for Publications and Research Data | Institution | 15 |
CiteSeer X | Other Internet | 11 |
unl.edu OAI-PMH Repository | Institution | 10 |