Vol. 2 No. 5 (2022)

Articles

• Coupling and Interaction between Regional Science and Technology Finance and High-quality Economic Development based on the Empirical Data of Anhui Province

  Maolin Zhao, Meiju Zhang, Zejiong Zhou

  1-17

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• Research on Ecological Civilization Construction of Urban Agglomeration in Yangtze River Delta based on Principal Component Analysis

  Ziyan Tao, Jinsheng Zhu, Shuyi Liu

  18-24

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• Digital Transformation, Business Risk and Firm Value An Empirical Test based on a Mediated Effects Model

  Xiaoqing Lu, Zejiong Zhou

  25-32

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• Research on Sustainable Development of Competitive Sports in China based on PSR and DEA Model

  Yuheng Fang

  33-46

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• Research on the Path and Policy of RCEP Promoting the High-quality Development of China's Cross-border E-commerce

  Cong Li, Kun Cong, Cuimeng Ran

  47-54

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• Research on the Impact of "Dual Carbon Goals" on New Energy Vehicle Industry Has Financing Efficiency based on DEA-Malmquist's Analysis

  Yumeng Zhang, Jiaming Zhu, Aibo Wang

  55-62

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• Design and Manufacture of a Reusable Biscuit Environmental Protection Packaging Box for Storing and Preserving Food

  Zhiliang Xia

  63-68

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