1“Road Map for National Security: Imperative for Change,” report of the United States Commission on National Security/21st Century (also called the Hart–Rudman report) (February 21, 2001) pp. 30–46.Google Scholar

2“Assessing the U.S. R&D Investment,” report of the President's Council of Advisors on Science and Technology (PCAST) (October 16, 2002), available at Web site http://www.ostp.gov/PCAST/FINAL%20R&D%20REPORT%20WITH%20LETTERS.pdf (accessed October 2004).Google Scholar

3From 1970 to 2003, federal funding for the physical sciences and engineering declined from 0.25% to 0.16% of the U.S. gross domestic product (GDP).Google Scholar

4Levi, S.G. and Stephan, P.E., “Are the Foreign Born a Source of Strength for U.S. Science?” Science 285 (1999) p. 1213.CrossRefGoogle Scholar

5Science and Engineering Indicators 2004 (NSB 04-01) (National Science Board, Arlington, VA, 2004).Google Scholar

6Saxenian, A., Silicon Valley's New Immigrant Entrepreneurs (Public Policy Institute, San Francisco, 1999).Google Scholar

7Butler, John S., Chair of the Dept. of Management, Red McCombs School of Business, University of Texas, cited in the Austin American-Statesman, June 9, 2002.Google Scholar

8Anderson, S., “The Multiplier Effect,” International Educator (Summer 2004) p. 14.Google Scholar

9Institute of International Education Survey, summarized on Web site http://opendoors.iienetwork.org/?p=36525 (accessed October 2004) and also in the Chronicle of Higher Education, November 7, 2003.Google Scholar

10Altbach, Philip, Christian Science Monitor, March 16, 2004.Google Scholar

11Council of Graduate Schools enrollment survey, 2004. Results summarized at Web site http://www.cgsnet.org/pdf/CGS_PR_IntlSurvey.pdf (accessed October 2004).Google Scholar

122004 Opinion Dynamics Poll, commissioned by the Educational Testing Service. As summarized on Web site http://www.ets.org/aboutets/issues13.html (accessed October 2004).Google Scholar

13Many provisions of the Sixth Framework encourage immigration through opportunities for third-country scientists; these range from research funding availability to aggressive fellowship programs. Details can be found at Web site www.essex.ac.uk/rbdo/research/UKRO_INCO.ppt (accessed October 2004) (one of many similar sites).Google Scholar

14Desai, Mihir A., Kapur, Devesh, and McHale, John, “Sharing the Spoils: Taxing International Human Capital Flows,” presented at the NBER–NCAER conference on India's Economic Reforms (December 2000), downloadable from Web site http://www.wcfia.harvard.edu/seminars/pegroup/Desai-Kapur-Mchale.pdf (accessed October 2004).Google Scholar

15The New Americans: Economic, Demographic, and Fiscal Effects of Immigration, National Research Council Panel on the Demographic and Economic Impacts of Immigration, edited by Smith, J.P. and Edmonston, B. (National Academy Press, Washington, DC, 1997).Google Scholar