Regional Environmental Efficiency Based on a Modified Proportional DEA Model
Yuting Xuan & Wei Woo · International Journal of Environment and Climate Change · 2018
With the increased attention paid to environmental and ecological issues in China, many methods have been used to evaluate the performance of ecological conservation. Scholars have evaluated environmental efficiency in the production process with undesirable outputs, and used a d...
Open access
Research Article
10.9734/ijecc/2018/v8i227135