Aerospace Industries Association (AIA). 2005. Aerospace Facts and Figures 2004/2005. Arlington, VA.
Borga M, Mann M. 2004. U.S. international services: Cross-border trade in 2003 and sales through affiliates in 2002. Survey of Current Business October:25–31.
Branstetter L, Fisman R, Foley C. 2005. Do Stronger Intellectual Property Rights Increase International Technology Transfer? Empirical Evidence From U.S. Firm-Level Data. NBER Working paper no. 11516. Cambridge, MA: National Bureau of Economic Research, Inc. http://papers.nber.org/papers/w11516.pdf. Accessed 15 January 2007.
Bureau of Economic Analysis (BEA). 2006. U.S. International Services; Cross-Border Trade in 2005 and Sales Through Affiliates in 2004. Survey of Current Business 86(10):28–30.
Bureau of Economic Analysis (BEA). 2007. U.S. International Services: Cross-Border Trade 1986–2005, and Sales Through Affiliates, 1986–2004, table 4. http://www.bea.gov/international/intlserv.htm. Accessed 28 June 2007.
Cohen W, Nelson R, Walsh J. 2000. Protecting Their Intellectual Assets: Appropriability Conditions and Why U.S. Manufacturing Firms Patent (or Not). Working paper no. 7552. http://www.nber.org/papers/W7552.pdf. Accessed 15 January 2007.
Hecker D. 2005. High-technology employment: A NAICS-based update. Monthly Labor Review July:57–72. http://www.bls.gov/opub/mlr/2005/07/art6full.pdf. Accessed 11 July 2007.
Idris K. 2003. Intellectual Property—A Power Tool for Economic Growth. Geneva: World Intellectual Property Organization. http://www.wipo.int/about-wipo/en/dgo/wipo_pub_888/index_wipo_pub_888.html. Accessed February 2007.
National Research Council (NRC) Hamburg Institute for Economic Research, Kiel Institute for World Economics. 1996. Conflict and Cooperation in National Competition for High-Technology Industry. Washington, DC: National Academy Press.
National Research Council (NRC). 2004. A Patent System for the 21st Century. Merrill SA, Levin RC, Myers MB, editors. Committee on Intellectual Property Rights in the Knowledge-Based Economy. Washington, DC: National Academies Press.
National Science Board (NSB). 2002. Science and Engineering Indicators 2002. NSB-02-1 and NSB-02-1a. Arlington, VA: National Science Foundation.
National Venture Capital Association (NVCA). 2007a. National Venture Capital Association Yearbook 2007. Thomson Financial.
National Venture Capital Association (NVCA). 2007b. Venture Impact: The Economic Importance of Venture Capital Backed Companies to the U.S. Economy. Global Insight. http://www.nvca.org/pdf/NVCA_VentureCapital07-2nd.pdf. Accessed 11 August 2007.
Okubo S, Robbins CA, Moylan CE, Sliker BK, Schultz LI, Mataloni LS. 2006. BEA’s 2006 research and development satellite account: Preliminary estimates of R&D for 1959–2002; effect on GDP and other measures. Survey of Current Business 86(12):14-27. http://www.bea.gov/scb/pdf/2006/12december/1206_rd_article.pdf. Accessed 26 June 2007.
Organisation for Economic Co-operation and Development (OECD). 1996. Structural Analysis Database for Industrial Analysis. Paris: Directorate for Science, Technology, and Industry/Economic Analysis Statistics.
Organisation for Economic Co-operation and Development (OECD). 2001. Knowledge-Based Industries. Paris: Directorate for Science, Technology, and Industry/Economic Analysis Statistics.
Porter AL, Newman N, Roessner JD, Jin X. 2001. Change in national technological competitiveness: 1990, 1993, 1996, and 1999. Technology Analysis and Strategic Management 4:477–496.
Porter AL, Newman N, Roessner JD, Xu H. 2005. High Tech Indicators: Technology-Based Competitiveness of 33 Nations. Technology Policy and Assessment Center, Georgia Institute of Technology. Prepared for the Division of Science Resources Statistics, National Science Foundation. http://www.tpac.gatech.edu/hti2005/HTI2005FinalReport.pdf. Accessed 10 October 2007.
Roessner JD, Porter AL, Xu H. 1992. National capacities to absorb and institutionalize external science and technology. Technology Analysis and Strategic Management 4:99–113.
Tassey G. 2002. R&D and Long-Term Competitiveness: Manufacturing’s Central Role in a Knowledge-Based Economy. Washington, DC: National Institute of Standards and Technology. http://www.nist.gov/director/prog-ofc/report02-2.pdf. Accessed June 2007.