Angle efficiency

Song, Malin, Wang, Shuhong, Lei, Liang and Zhou, Li ORCID: 0000-0001-7132-5935 (2018) Environmental efficiency and policy change in China: A new meta-frontier non-radial angle efficiency evaluation approach. Process Safety and Environmental Protection, 121. pp. 281-289. ISSN 0957-5820 (doi:https://doi.org/10.1016/j.psep.2018.10.023)

DEA

Song, Malin, Wang, Shuhong, Lei, Liang and Zhou, Li ORCID: 0000-0001-7132-5935 (2018) Environmental efficiency and policy change in China: A new meta-frontier non-radial angle efficiency evaluation approach. Process Safety and Environmental Protection, 121. pp. 281-289. ISSN 0957-5820 (doi:https://doi.org/10.1016/j.psep.2018.10.023)

Environmental efficiency

Song, Malin, Wang, Shuhong, Lei, Liang and Zhou, Li ORCID: 0000-0001-7132-5935 (2018) Environmental efficiency and policy change in China: A new meta-frontier non-radial angle efficiency evaluation approach. Process Safety and Environmental Protection, 121. pp. 281-289. ISSN 0957-5820 (doi:https://doi.org/10.1016/j.psep.2018.10.023)

Meta-frontier

Song, Malin, Wang, Shuhong, Lei, Liang and Zhou, Li ORCID: 0000-0001-7132-5935 (2018) Environmental efficiency and policy change in China: A new meta-frontier non-radial angle efficiency evaluation approach. Process Safety and Environmental Protection, 121. pp. 281-289. ISSN 0957-5820 (doi:https://doi.org/10.1016/j.psep.2018.10.023)

Non-radial

Song, Malin, Wang, Shuhong, Lei, Liang and Zhou, Li ORCID: 0000-0001-7132-5935 (2018) Environmental efficiency and policy change in China: A new meta-frontier non-radial angle efficiency evaluation approach. Process Safety and Environmental Protection, 121. pp. 281-289. ISSN 0957-5820 (doi:https://doi.org/10.1016/j.psep.2018.10.023)