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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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Accounting for risk in productivity analysis : an application to Norwegian dairy farming
Lien, Gudbrand; Kumbhakar, Subal; Hardaker, John B. - In: Journal of productivity analysis 47 (2017) 3, pp. 247-257
Persistent link: https://www.econbiz.de/10011878405
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Are diversification and structural change good policy? : an empiricial analysis of Norwegian agriculture
Alem, Habtamu; Lien, Gudbrand; Kumbhakar, Subal; … - In: Journal of agricultural and applied economics : JAEE 51 (2019) 1, pp. 1-26
Persistent link: https://www.econbiz.de/10012040578
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Does risk management affect productivity of organic rice farmers in India? : evidence from a semiparametric production model
Lien, Gudbrand; Kumbhakar, Subal; Mishra, Ashok K.; … - In: European journal of operational research : EJOR 303 (2022) 3, pp. 1392-1402
Persistent link: https://www.econbiz.de/10013366214
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Stochastic efficiency analysis with risk aversion bounds : a comment
Hardaker, John B.; Lien, Gudbrand - In: The Australian journal of agricultural and resource … 54 (2010) 3, pp. 379-383
Persistent link: https://www.econbiz.de/10008664544
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Stochastic efficiency analysis with risk aversion bounds : a simplified approach
Hardaker, John B.; Richardson, James W.; Lien, Gudbrand; … - In: The Australian journal of agricultural and resource … 48 (2004) 2, pp. 253-270
Persistent link: https://www.econbiz.de/10002125641
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Whole-farm planning under uncertainty : impacts of subsidy scheme and utility function on portfolio choice in Norwegian agriculture
Lien, Gudbrand; Hardaker, John B. - In: European review of agricultural economics : ERAE 28 (2001) 1, pp. 17-36
Persistent link: https://www.econbiz.de/10001566426
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Risk programming analysis with imperfect information
Lien, Gudbrand; Hardaker, John B.; Asseldonk, Marcel A. … - 2011
Persistent link: https://www.econbiz.de/10010218162
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Comparison of conventional and IPM cropping systems: a risk efficiency analysis
Lavik, Ming Su; Lien, Gudbrand; Korsaeth, Audun; … - In: Journal of agricultural and applied economics : JAEE 52 (2020) 3, pp. 385-397
Persistent link: https://www.econbiz.de/10012320978
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Regional differences in technical efficiency and technological gap of Norwegian dairy farms : a stochastic meta-frontier model
Alem, Habtamu; Lien, Gudbrand; Hardaker, John B.; … - In: Applied economics 51 (2019) 4, pp. 409-421
Persistent link: https://www.econbiz.de/10012160568