Starchy staples production shortfalls in Ghana: Technical inefficiency effects outweigh technological differences across ecologies

• Isaac Gershon Kodwo Ansah ,

  Roles Supervision, Writing – original draft, Writing – review & editing

  * E-mail: agershon@uds.edu.gh

  Affiliation Department of Economics, School of Economics, University for Development Studies, Tamale, Ghana

  https://orcid.org/0000-0001-5071-6224

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• Mark Appiah-Twumasi,

  Roles Writing – original draft, Writing – review & editing

  Affiliation Department of Agricultural and Food Economics, Faculty of Agriculture, Food and Consumer Sciences, University for Development Studies, Tamale, Ghana

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• Francis Tsiboe

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Writing – review & editing

  Affiliation USDA, Economic Research Service, Kansas City, MO, United States of America

  https://orcid.org/0000-0001-5984-1072

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