1. Cf. A. J. M. Roobeek: Beyond the technology race, Amsterdam 1990; and R. van Tulder, G. Junne: European multinationals in core technologies, Chichester 1988.
2. Cf. R. Reich: Who is us?, in: Harvard Business Review, No. 1, 1990, pp. 53–64.
3. Cf. E. Pausenberger: Technologiepolitik internationaler Unternehmen, in: Zeitschrift für die Betriebswirtschaftliche Forschung, 1982, p. 1031; D. Craemer: Overseas research and development by United States multinationals 1966–75, New York 1976; R. C. Hirschey, R. E. Caves: Internationalization of research and transfer of technology by multinational enterprises, in: Oxford Bulletin of Economics and Statistics, Vol. 42, No. 2, 1981, pp. 115–130; R. Ronstadt: International R&D: The establishment and evolution of research and development abroad by seven U.S. multinationals, in: Journal of International Business Studies, Vol. 9, No. 1, pp. 7–24.
4. Cf. T.J. Gerpott: Globales F&E Management, in: Die Unternehmung, Vol. 44, 1990, pp. 226–246.
5. Cf. P. Wiltgen: Research and development for high technology by European multinationals. Universiteit van Amsterdam, Vakgroep Internationale Betrekkingen en Volkenrecht, Amsterdam (manuscript) 1987, p. 127.