The present study aims to evaluate the energy efficiency and emissions efficiency of 18 Asian countries using the undesirable slack-based data envelopment model and a total factor framework for the period 2001–2020. [...] [19] examined the environmental and energy efficiency performance of the countries of the Persian Gulf from 2000 to 2014. [...] According to the results of the first phase of the data envelopment analysis study on energy efficiency, Saudi Arabia and the United Arab Emirates were the most energy-efficient countries, while Oman and Iran were the least. [...] [9] used the slack-based measure data envelopment analysis to calculate the energy and emission efficiencies of the ASEAN and other Asian economies from 2001 to 2017. [...] The s−i is the ideal input excess, which corresponds to the∗ constraints for the energy input e, and is one of the m inputs previously defined.
- Pages
- 14
- Published in
- Hong Kong
