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
57%
Total
Publications
1.9K
Total Open
Publications
1.1K
Total
Citations
62K
Open Access
Percentage
57%
Total
Publications
1.9K
Total Open
Publications
1.1K
Total
Citations
62K
Breakdown
Publisher Open
15%
Both
9%
Other Platform Open
22%
Closed
54%
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%
132
Hybrid 17%
60
No Guarantees 47%
169
Other Platform Open
Other Internet 60%
301
Domain 25%
127
Institution 22%
112
Preprint 7%
36
Public 2%
8
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
DOI | Other Internet | 297 |
PubMed Central | Domain | 125 |
RELX Group (Netherlands) | Institution | 42 |
RePEc: Research Papers in Economics - RePEc | Preprint | 25 |
Unknown Repository | Other Internet | 13 |
ETH Zurich | Institution | 13 |
Europe PMC | Domain | 11 |
Figshare | Public | 6 |
University College Dublin | Institution | 5 |
Universitat Politècnica de València | Institution | 4 |