Influencing Factors of Total Factor Energy Efficiency in Bohai Rim Region Based on DEA-Tobit Model

Bohai Rim region is an important economic development area and a large carbon emission in China. It of great significance to explore the total factor energy efficiency its influencing factors for low transformation high-quality region. Based on framework, DDF-DEA model was used calculate efficiency, internal external differences were further analyzed. The determined by ML index method classical endogenous growth theory, then Tobit panel empirically analyze action mechanism all results show that pure technical scale technological progress among contribute improvement Industrial structure, industrial structure ownership inhibit efficiency. Energy consumption endowment also have negative impact Therefore, measures such as promoting progress, adjusting optimizing will effectively improve