Regular Variable Returns to Scale Production Frontier and Efficiency Measurement

• Sung Ko Li

  Corresponding Author

  Sung Ko Li

  [email protected]

  https://orcid.org/0000-0002-6888-862X

  Business, Economic and Public Policy Research Centre, Hong Kong Shue Yan University, Hong Kong, China; and School of Economics, Hefei University of Technology, Hefei, China

  Search for more papers by this author

  ,
• Chun Kei Tsang

  Corresponding Author

  Chun Kei Tsang

  [email protected]

  https://orcid.org/0000-0002-6268-8571

  Business, Economic and Public Policy Research Centre, Hong Kong Shue Yan University, Hong Kong, China; and Department of Economics, Hong Kong Baptist University, Hong Kong, China

  Search for more papers by this author

  ,
• Shu Kam Lee

  Corresponding Author

  Shu Kam Lee

  [email protected]

  https://orcid.org/0000-0001-7780-7732

  Business, Economic and Public Policy Research Centre, Hong Kong Shue Yan University, Hong Kong, China

  Search for more papers by this author

  ,
• Xinju He

  Corresponding Author

  Xinju He

  [email protected]

  https://orcid.org/0000-0002-1457-588X

  School of Business, Guangxi University, Nanning, China; and Key Laboratory of Interdisciplinary Science of Statistics and Management (Guangxi University), Education Department of Guangxi, Nanning, China

  Search for more papers by this author