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Teachers and urban-rural gaps in educational outcomes
Zhang, Jian; Jin, Songqing; Torero, Máximo; Li, Tao - In: American journal of agricultural economics 100 (2018) 4, pp. 1207-1223
Persistent link: https://www.econbiz.de/10011959885
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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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Does sharecropping affect oong-term investment? : evidence from West Bengal's tenancy reforms
Deininger, Klaus W.; Jin, Songqing; Yadav, Vandana - In: American journal of agricultural economics 95 (2013) 3, pp. 772-790
Persistent link: https://www.econbiz.de/10009758620
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The creation and spread of technology and total factor productivity in China's agriculture
Jin, Songqing; Huang, Jikun; Hu, Ruifa; Rozelle, Scott - In: American journal of agricultural economics 84 (2002) 4, pp. 916-930
Persistent link: https://www.econbiz.de/10001722223
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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