Liu A, Song Y, Dong T, Yin S. Enhancing clean energy financial policies: Financing efficiency of new energy industry based on DEA-BCC-Malmquist-Tobit Model. Forum. Econ. Fin. Stud. [Internet]. 2025Apr.8 [cited 2026Apr.20];3(2):1893. Available from: https://ojs.acad-pub.com/index.php/FEFS/article/view/1893