Items by "Lu, Qiang"
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Lu, Qiang and Li, Zheng and Xu, Nan and Xing, Yuxin (2024) Research on the Evaluation of Innovation Efficiency of Electricity Listed Enterprises Based on Three-Stage DEA. In: Proceedings of the 4th International Conference on Economic Management and Big Data Applications, ICEMBDA 2023, October 27–29, 2023, Tianjin, China.