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Chapter 22. The Economics of Innovation and Technical Change in Agriculture
Pardey, Philip G., (2010)
Theory and econometric analysis of state government demand for public agricultural research
Khanna, Jyoti, (1990)
The production function approach to the relationship between productivity growth and R & D
Thirtle, Colin G., (1987)
The internationalization of agricultural technology : patents, R&D spillovers, and their effects on productivity in the European Union and United States
Schimmelpfennig, David E., (1999)
Induced innovation in United States agriculture, 1880 - 1990 : time series tests and an error correction model
Thirtle, Colin G., (2002)
Modeling the length and shape of the R&D lag : an application to UK agricultural productivity
Thirtle, Colin G., (2008)