641 pubs · 35,910 cites · h-index 85
RAND Corporation
1977 - 2021
Frederick S. Pardee RAND Graduate School
2004 - 2021
University of California, Los Angeles
1978 - 2021
Ysbyty Ystrad Fawr
2020 - 2020
Pasadena City College
2019 - 2019