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Die technologische Wettbewerbsfähigkeit der Bundesrepublik
Schmietow, Erwin A., (1988)
R & D activities and the technology game : a dynamic model of US-Japan competition
Satō, Ryūzo, (1984)
Technology intensity of US, Canadian and Japanese manufactures output and exports
Davis, Lester A., (1988)
Cooperative research and development: the industry - university - government relationship
Link, Albert N., (1989)
Cooperative Research and Development: The Industry-University-Government Relationship
The microfoundations of technological change : a theoretical and empirical model
Link, Albert N., (1976)