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Another look at pesticide productivity and pest damage
Chambers, Robert G.; Karagiannēs, Giannēs; … - In: American journal of agricultural economics 92 (2010) 5, pp. 1401-1419
Persistent link: https://www.econbiz.de/10009238919
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Simple econometrics of pesticide productivity
Chambers, Robert G. - In: American journal of agricultural economics 76 (1994) 3, pp. 407-417
Persistent link: https://www.econbiz.de/10001169795
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Aggregate productivity measures
Chambers, Robert G. - In: American journal of agricultural economics 78 (1996) 5, pp. 1360-1365
Persistent link: https://www.econbiz.de/10001220391
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Productivity measurement in the presence of quality change
Craig, Barbara J. - In: American journal of agricultural economics 78 (1996) 5, pp. 1349-1354
Persistent link: https://www.econbiz.de/10001220393
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International productivity patterns : accounting for input quality, infrastructure, and research
Craig, Barbara J. - In: American journal of agricultural economics 79 (1997) 4, pp. 1064-1076
Persistent link: https://www.econbiz.de/10001238863
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Causal relationship between public sector agricultural research expenditures and output
Pardey, Philip G. - In: American journal of agricultural economics 71 (1989) 1, pp. 9-19
Persistent link: https://www.econbiz.de/10001065892