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Maximum Likelihood Estimates and Determinants of Technical Efficiency of Leafy Vegetable Producers in Akwa Ibom State, Nigeria

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  • Inibehe Ukpong
  • Idiong Idiong

Abstract

Leafy vegetables are important delicacies in the diet of most people in Nigeria and have played important role in helping to solve food security problems mainly in the rural areas. This study was carried out to determine the influence of some socio-economic and environmental factors on technical efficiency of leafy vegetable producers in Akwa Ibom State, Southern Nigeria. The results show that leafy vegetable production in the study area is female dominated. The Maximum Likelihood Estimates (MLEs) of the Cobb-Douglas stochastic production frontier function indicated that age of vegetable producers have a negative and significant influence on their technical efficiency, while, educational level, farming experience, farm size, household size and soil quality have positive and significant influence on their technical efficiency. The study recommends the formulation and implementation of policies that would encourage establishment of Adult and Continuing Education in the State, and adoption of sustainable systems of farming that will enhance good soil quality and environmental sustainability, with adequate supply of inputs to promote efficient production of vegetables in the area.

Suggested Citation

  • Inibehe Ukpong & Idiong Idiong, 2013. "Maximum Likelihood Estimates and Determinants of Technical Efficiency of Leafy Vegetable Producers in Akwa Ibom State, Nigeria," Journal of Agricultural Science, Canadian Center of Science and Education, vol. 5(3), pages 139-139, February.
    • Handle: RePEc:ibn:jasjnl:v:5:y:2013:i:3:p:139
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    References listed on IDEAS

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    1. Abdul Wadud & Ben White, 2000. "Farm household efficiency in Bangladesh: a comparison of stochastic frontier and DEA methods," Applied Economics, Taylor & Francis Journals, vol. 32(13), pages 1665-1673.
    2. Binam, Joachim Nyemeck & Tonye, Jean & wandji, Njankoua & Nyambi, Gwendoline & Akoa, Mireille, 2004. "Factors affecting the technical efficiency among smallholder farmers in the slash and burn agriculture zone of Cameroon," Food Policy, Elsevier, vol. 29(5), pages 531-545, October.
    3. Seyoum, E. T. & Battese, G. E. & Fleming, E. M., 1998. "Technical efficiency and productivity of maize producers in eastern Ethiopia: a study of farmers within and outside the Sasakawa-Global 2000 project," Agricultural Economics, Blackwell, vol. 19(3), pages 341-348, December.
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    JEL classification:

    • R00 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General - - - General
    • Z0 - Other Special Topics - - General

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