Energy Eco-Efficiency in China’s Oil and Gas
Resource-Based Enterprises and Its Influencing
Factors: a Data Envelopment Analysis from
Static and Dynamic Perspectives
1 |
School of Economics and Management Northeast Petroleum University, Daqing 163318, China |
CORRESPONDING AUTHOR
Shengnan Cui
School of Economics and Management, Northeast Petroleum University, Daqing, China
Submission date: 2022-09-27
Final revision date: 2022-11-27
Acceptance date: 2022-12-12
Online publication date: 2023-02-07
Publication date: 2023-03-14
Pol. J. Environ. Stud. 2023;32(2):1699–1710