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Estimating technical efficiency under unobserved heterogeneity with stochastic frontier models : application to northern German dairy farms

Abdulai, Awudu; Tietje, Hendrik - In: European review of agricultural economics : ERAE 34 (2007) 3, pp. 393-416

Persistent link: https://www.econbiz.de/10003599424

Technical efficiency during economic reform in Nicaragua : evidence from farm household survey data

Abdulai, Awudu; Eberlin, Richard - In: Economic systems 25 (2001) 2, pp. 113-125

Persistent link: https://www.econbiz.de/10001642001

Estimating Technical Efficiency Under Unobserved Heterogeneity with Stochastic Frontier Models : Application to Northern German Dairy Farms

Abdulai, Awudu - 2015

This article uses panel data estimation techniques to examine technical efficiency of individual dairy farms in northern Germany. To the extent that agricultural production is characterised by heterogeneous production conditions, estimation techniques that do not account for unobserved...

Persistent link: https://www.econbiz.de/10012750191

Gender aspects of agricultural productivity, technical efficiency, and technology : empirical evicence from Tanzania

Scholz, Johanna - 2021

Persistent link: https://www.econbiz.de/10012694742

Sustainable land management practices and technical and environmental efficiency among smallholder farmers in Ghana

Issahaku, Gazali; Abdulai, Awudu - In: Journal of agricultural and applied economics : JAEE 52 (2020) 1, pp. 96-116

Persistent link: https://www.econbiz.de/10012268950

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

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

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

Do egocentric information networks influence technical efficiency of farmers? : empirical evidence from Ghana

Mohammed, Sadick; Abdulai, Awudu - In: Journal of productivity analysis : an official journal … 58 (2022) 2/3, pp. 109-128

Persistent link: https://www.econbiz.de/10013453710

The effects of advisory services and technology channeling on farm yields and technical efficiency of wheat farmers in Ethiopia

Yitayew, Asresu; Abdulai, Awudu; Yigezu, Yigezu Atnafe - In: Food policy : economics planning and politics of food … 116 (2023), pp. 1-11

Persistent link: https://www.econbiz.de/10014302404