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The production function approach to the relationship between productivity growth and R & D
Thirtle, Colin G. - 1987
Persistent link: https://www.econbiz.de/10000814768
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Supply and demand functions for UK agriculture : biases of technical change and the returns to public R&D
Khatri, Yougesh J. G. - In: Journal of agricultural economics 47 (1996) 3, pp. 338-354
Persistent link: https://www.econbiz.de/10001204225
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Testing the induced innovation hypothesis in South African agriculture : (an error correction approach)
Thirtle, Colin G.; Townsend, Robert M.; Zyl, Johan A. van - 1995
Persistent link: https://www.econbiz.de/10000926529
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Testing the induced innovation hypothesis in South African agriculture : an error correction approach
Thirtle, Colin G. - 1995
Persistent link: https://www.econbiz.de/10010525748
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Testing the Induced Innovation Hypothesis in South African Agriculture (an Error Correction Approach)
Thirtle, Colin - 2016
Persistent link: https://www.econbiz.de/10012749437