Vol 6, No 2 (2022)

Vol. 6, No. 2, May, 2022

Table of Contents

Articles

A Logistic Regression Model for Credit Risk of Companies in the Service Sector
Lobna Abid
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p1
Research on Sales Prediction of New Energy Vehicles Based on BP Neural Network
Hao Zhang, Zhehua Zhang, Jun Jiang, Yu Gao, Xinyan Wang
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p11
Research on the Current Situation and Innovation Strategy of Enterprise Performance Management in the Era of Big Data
Ming Dong, Lin Fan, Xinyan Ma
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p18
Evaluation on the Operation Efficiency of Medical Device Enterprises Under the Background of Digital Transformation —Empirical Analysis Based on DEA-Malmquist
Tiantian Yang
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p22
Protection of Children’s Rights and Interests in Transnational Surrogacy -- From the Perspective of Parent-Child Relationship
Xiao Liu
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p30
The Rigorous Prudence and Innovative Spirit of "Literati Executives": An Overview
Xiangrong Fan
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p34