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Farmer participation in supermarket channels, production technology and efficiency : the case of vegetables in Kenya
Rao, Elizaphan James Oburu; Brümmer, Bernhard; Qaim, Matin - In: American journal of agricultural economics 94 (2012) 4, pp. 891-912
Persistent link: https://www.econbiz.de/10009692844
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Generalized moments estimation for spatial panel data : Indonesian rice farming
Druska, Viliam; Horrace, William C. - In: American journal of agricultural economics 86 (2004) 1, pp. 185-198
Persistent link: https://www.econbiz.de/10001934934
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Penalized sieve estimation of zero-inefficiency stochastic frontiers
Cai, Jun; Horrace, William C.; Parmeter, Christopher F. - In: Journal of applied econometrics 39 (2024) 1, pp. 41-65
Persistent link: https://www.econbiz.de/10014474436