Measuring dynamic inefficiency in the presence of corporate social responsibility and input indivisibilities
作者：
Highlights：
• A model for inefficiency evaluation including firms’ CSR activities is proposed.
• A model builds on the dynamic by-production model accounting for adjustment costs.
• A model allows for non-convexities of the production set and input indivisibility.
• An evidence for non-convexity and inputs’ indivisibility is found.
• A considerable inefficiency in socially responsible outputs is revealed.
摘要
•A model for inefficiency evaluation including firms’ CSR activities is proposed.•A model builds on the dynamic by-production model accounting for adjustment costs.•A model allows for non-convexities of the production set and input indivisibility.•An evidence for non-convexity and inputs’ indivisibility is found.•A considerable inefficiency in socially responsible outputs is revealed.
论文关键词：Data envelopment analysis,Non-convexity,Corporate social responsibility,Undesirable outputs
论文评审过程：Received 6 August 2020, Revised 14 January 2021, Accepted 2 March 2021, Available online 10 March 2021, Version of Record 5 April 2021.
论文官网地址：https://doi.org/10.1016/j.eswa.2021.114849
