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Drivers of technical efficiency and technology gaps in Ghana’s mango production sector: A stochastic metafrontier approach Amos

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  • Mensah, Amos
  • Brummer, Bernhard

Abstract

Mango production and exports in Ghana have been increasingly volatile over the past years. After the successful take-off of the sector in the early 2000s, output and international market share decreased. In this study, the reasons for the lacklustre performance on the production side are considered using cross-country survey data from Ghana. In particular, technical inefficiencies and technology gaps of smallholder mango producers are analysed. A metafrontier framework allows for separating production inefficiencies caused by bad agronomic and management practices from technology gaps. The results show that each production zone requires (a) specific targeting programme(s) in order to improve technical efficiency.

Suggested Citation

  • Mensah, Amos & Brummer, Bernhard, 2016. "Drivers of technical efficiency and technology gaps in Ghana’s mango production sector: A stochastic metafrontier approach Amos," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 11(2), pages 1-17.
    • Handle: RePEc:ags:afjare:241854
    DOI: 10.22004/ag.econ.241854
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    References listed on IDEAS

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    5. Aigner, Dennis & Lovell, C. A. Knox & Schmidt, Peter, 1977. "Formulation and estimation of stochastic frontier production function models," Journal of Econometrics, Elsevier, vol. 6(1), pages 21-37, July.
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    Cited by:

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    2. Obianefo Chukwujekwu Aloysius & Uchemba Uzochukwu Victor & Ezeano Ike Caleb & Anumudu Oluchi Odinaka, 2021. "Technical Efficiency And Technological Gap Ratios Of Tomato Production In Northern Nigeria: A Stochastic Meta Frontier Approach," Bangladesh Journal of Agricultural Economics, Bangladesh Agricultural University, vol. 42(01), June.
    3. Gideon Danso-Abbeam & Lloyd J. S. Baiyegunhi, 2020. "Do farm-level technical efficiency and welfare complement each other? Insight from Ghana’s cocoa industry," Journal of Economic Structures, Springer;Pan-Pacific Association of Input-Output Studies (PAPAIOS), vol. 9(1), pages 1-15, December.

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