Research on the Efficiency and Influencing Factors of Science and Technology Innovation in China：based on the Super-Efficiency SBM-Malmquist-Tobit Model
Lai Yifei,Xie Panjia,Ye Liting,Ma Xinrui
SCIENCE & TECHNOLOGY PROGRESS AND POLICY . 2021, (13): 37 -45 .  DOI: 10.6049/kjjbydc.2021020293

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