China's CO2 emissions reduction potential: A novel inverse DEA model with frontier changes and comparable value

In order to make China's carbon emission policies effectively, it is necessary to estimate the CO2 emissions reduction reasonably of each province in China. This study aims to establish a new measurement method by employing an Inverse Data Envelopment Analysis (InvDEA) with frontier changes to evaluate China's CO2 emissions reduction. We construct a comparable value of CO2 emissions by projecting the production points onto the target plane and...