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Efficiency estimation in a profit maximising model using flexible production function
Kumbhakar, Subal - In: Agricultural economics : the journal of the … 10 (1994) 2, pp. 143-152
Persistent link: https://www.econbiz.de/10001159703
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Determinants of off-farm work and its effects on farm performance : the case of Norwegian grain farmers
Lien, Gudbrand; Kumbhakar, Subal; Hardaker, John B. - In: Agricultural economics : the journal of the … 41 (2010) 6, pp. 577-586
Persistent link: https://www.econbiz.de/10008902145
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Estimation of input-oriented technical efficiency using a nonhomogeneous stochastic production frontier model
Kumbhakar, Subal; Tsionas, Efthymios G. - In: Agricultural economics : the journal of the … 38 (2008) 1, pp. 99-108
Persistent link: https://www.econbiz.de/10003642940
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Determinants of off‐farm work and its effects on farm performance: the case of Norwegian grain farmers
Lien, Gudbrand; Kumbhakar, Subal C.; Hardaker, J. Brian - In: Agricultural economics : the journal of the … 41 (2010) 6, pp. 577-587
Persistent link: https://www.econbiz.de/10009794063