//-->
Disentangling clusters : agglomeration and proximity effects
Lindqvist, Göran, (2009)
Is the United States losing its preeminence in higher education?
Adams, James D., (2010)
Rationales and mechanisms for revitalizing US manufacturing R&D strategies
Tassey, Gregory, (2010)
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)