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Firm size and the returns to R&D investment in high-technology industries
Doyle, Teresa M., (1994)
Firm size and efficiency in R&D spending
Nooteboom, Bart, (1995)
Firm profitability, growth, and innovation
Audretsch, David B., (1995)
The microfoundations of technological change : a theoretical and empirical model
Link, Albert N., (1976)
Public/private partnerships in the United States
Link, Albert N., (1999)
Evaluating public sector research and development
Link, Albert N., (1996)