Factor productivity impacts of climate change and estimating the technical efficiency of cereal crop yields: Evidence from sub-Saharan African countries

• Ferede Mengistie Alemu ,

  Roles Data curation, Formal analysis, Writing – original draft, Writing – review & editing

  * E-mail: ferededtu2030@gmail.com

  Affiliation Lecturer Department of Economics, Debre Tabor University, Bahirdar, Ethiopia

  https://orcid.org/0000-0003-2177-8383

  ⨯
• Yismaw Ayelign Mengistu,

  Roles Writing – review & editing

  Affiliation Lecturer Department of Economics, Debre Tabor University, Bahirdar, Ethiopia

  ⨯
• Asmamaw Getnet Wassie

  Roles Data curation, Methodology

  Affiliation Lecturer Department of Economics, Debre Tabor University, Bahirdar, Ethiopia

  ⨯