@inbook {12446, title = {Where Do New US-Trained Science-Engineering PhDs Come From?}, booktitle = {Science and the University}, year = {2007}, note = {Presented at the AAAS Symposium Changing Origins of U.S. Doctoral Scientists: Facts and Impacts on the Life of Science February 17, 2003, Denver. NBER WP $\#$10,554, 2004.}, pages = {Chapter 10}, publisher = {University of Wisconsin Press}, organization = {University of Wisconsin Press}, author = {Richard Freeman and Emily Jin and Chia-Yu Shen} }