Measuring efficiencies of multi-period and multi-division systems associated with DEA: An application to OECD countries’ national innovation systems
作者：
Highlights：
• We model for efficiencies of multi-period and multi-division systems by DEA.
• We extend Kao's (2013) formulation approach of dynamic DEA to DN-DEA.
• We propose a new formulating approach for dynamic network DEA (DN-DEA) models.
• Our formulating approach can be applicable to both radial and non-radial measures.
• We apply the DN-CCR model to evaluate OECD countries’ innovation efficiency scores.
摘要
•We model for efficiencies of multi-period and multi-division systems by DEA.•We extend Kao's (2013) formulation approach of dynamic DEA to DN-DEA.•We propose a new formulating approach for dynamic network DEA (DN-DEA) models.•Our formulating approach can be applicable to both radial and non-radial measures.•We apply the DN-CCR model to evaluate OECD countries’ innovation efficiency scores.
论文关键词：Multi-period and multi-division systems,Dynamic network DEA,Efficiency measurement and decomposition,National innovation systems,Innovation efficiency,OECD countries
论文评审过程：Received 7 April 2014, Revised 25 October 2015, Accepted 26 October 2015, Available online 14 November 2015, Version of Record 1 December 2015.
论文官网地址：https://doi.org/10.1016/j.eswa.2015.10.032
