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Public R&D, private R&D and US agricultural productivity growth : dynamic and long-run relationships
Sun, Ling; Heisey, Paul W.; Huffman, Wallace E.; … - In: American journal of agricultural economics 95 (2013) 5, pp. 1287-1293
Persistent link: https://www.econbiz.de/10010204119
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Briding the Gap between partial and total factor productivity measures using directional distance functions
Nin, Alejandro (contributor) - In: American journal of agricultural economics 85 (2003) 4, pp. 928-942
Persistent link: https://www.econbiz.de/10001817144
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R&D spending, knowledge capital, and agricultural productivity growth : a Bayesian approach
Baldos, Uris Lantz C.; Viens, Frederi G.; Hertel, Thomas W. - In: American journal of agricultural economics 101 (2019) 1, pp. 291-310
Persistent link: https://www.econbiz.de/10012113633