Open Access

ARTICLE

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

Weifeng Gong^1,3, Xiaohong Qi², Chuanhui Wang^1,*, Wenwen Li^1,3, Yang Xu⁴

1 School of Economics, Qufu Normal University, Rizhao, 276826, China
2 Shandong Water Conservancy Vocational College, Rizhao, 276826, China
3 School of Economics and Management, Nanjing University of Aeronautics and Astronautics, Nanjing, 211006, China
4 Management College, Ocean University of China, Qingdao, 266100, China

* Corresponding Author: Chuanhui Wang. Email: