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.
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Abstract
With the development of the times,large state-owned enterprises put forward a major strategic development layout, this paper takes the technological research and development in the strategic layout as an entry point, and proposes a set of index system to measure the technological innovation efficien
| Item Type: | Conference or Workshop Item (UNSPECIFIED) |
|---|---|
| Date Deposited: | 04 Mar 2026 17:05 |
| Last Modified: | 17 Apr 2026 00:58 |
| URI: | http://eprints.eai.eu/id/eprint/46791 |
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