Chavas, Jean-Paul; Aliber, Michael; Cox, Thomas L. - In: The Review of Economics and Statistics 79 (2000) 3, pp. 482-492
This paper proposes a methodology to investigate the process of technical change with a focus on the dynamic effects of R&D investments on productivity, and on the induced innovation hypothesis for both inputs and outputs. The approach builds on a nonparametric representation of the underlying...