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Examining the impact of conservation agriculture on environmental efficiency among maize farmers in Zambia
Abdulai, Abdul Nafeo; Abdulai, Awudu - In: Environment and development economics 22 (2017) 2, pp. 177-201
Persistent link: https://www.econbiz.de/10011684367
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Allocative and scale efficiency among maize farmers in Zambia : a zero efficiency stochastic frontier approach
Abdulai, Abdul Nafeo; Abdulai, Awudu - In: Applied economics 48 (2016) 55/57, pp. 5364-5378
Persistent link: https://www.econbiz.de/10011742067
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Do farmer groups impact on farm yield and efficiency of smallholder farmers? : evidence from rice farmers in northern Ghana
Abdul-Rahaman, Awal; Abdulai, Awudu - In: Food policy : economics planning and politics of food … 81 (2018), pp. 95-105
Persistent link: https://www.econbiz.de/10012039217
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Agrifood system participation and production efficiency among smallholder vegetable farmers in Northern Ghana
Abdul-Rahaman, Awal; Issahaku, Gazali; Ma, Wanglin - In: Agribusiness : an international journal 39 (2023) 3, pp. 812-835
Persistent link: https://www.econbiz.de/10014338279