国有收费公路企业全要素生产率测度及提升路径研究
徐海成, 徐兴博, 安羽霏
Total Factor Productivity Measurement and Improvement Path of State-owned Toll Road Enterprises
XU Hai-cheng, XU Xing-bo, AN Yu-fei
中国公路学报 . 2021, (3): 216 -224 .  DOI: 10.19721/j.cnki.1001-7372.2021.03.016