当代财经 ›› 2024, Vol. 0 ›› Issue (12): 68-82.

• 现代金融 • 上一篇    下一篇

中期借贷便利担保品扩容政策的绿色转型效应研究

孙少岩a,b, 高杨b   

  1. 吉林大学 a.中国国有经济研究中心 b.经济学院,吉林 长春 130012
  • 收稿日期:2024-04-08 出版日期:2024-12-15 发布日期:2024-12-26
  • 通讯作者: 高杨,吉林大学博士研究生,主要从事金融理论与政策研究,联系方式gy23520@163.com。
  • 作者简介:孙少岩,吉林大学教授,博士生导师,博士,主要从事金融理论与政策研究。
  • 基金资助:
    吉林省研究生教育教学改革研究重点项目“中国货币金融前沿理论教学改革研究”(2024YJG042); 吉林大学统一战线理论实践研究专项课题“发挥政府投资基金作用为地方经济增长增添新动力”(2024JDTZYB15)

A Study of the Green Transformation Effect of MLF Collateral Expansion Policy

SUN Shao-yan, Gao Yang   

  1. Jilin University, Changchun 130012, China
  • Received:2024-04-08 Online:2024-12-15 Published:2024-12-26

摘要: 结构性货币政策如何差异化影响绿色投资和环保投资从而发挥绿色转型作用,是值得深入研究的重要问题。以中期借贷便利担保品范围扩大事件为准自然实验,采用双重差分(DID)模型以及基于松弛变量的数据包络分析和截尾回归(SBM-DEA-Tobit)模型研究结构性货币政策对企业绿色投资决策结构的影响,并对比分析绿色投资和环保投资对经济绩效及环境绩效影响的差异。结果表明,扩容政策能够促进企业绿色投资,减少企业环保投资,优化了企业绿色投资结构,其影响机制是缓解融资约束和提高管理者乐观预期。产权性质、规模和所在地市场化程度不同的企业受政策的影响具有异质性,环境规制政策的配合和公众环保意识的提升有利于扩容政策发挥作用。环保投资相比绿色投资更能迅速地改善环境绩效,而绿色投资能够在较长期限内同时改善环境绩效和经济绩效。扩容政策通过改变企业绿色投资策略,能够达成环境友好和经济发展的统一,验证了“波特假说”。因此,中国人民银行可以运用结构性货币政策担保品框架引导企业改善绿色投资结构,推动经济高质量发展,助力中小企业绿色发展。

关键词: 绿色转型, 担保品扩容, 中期借贷便利, 环保投资, 绿色投资

Abstract: How the structural monetary policy affects green investment and environmental protection investment in a differentiated manner, thus playing a role in green transformation, is an important issue worth studying. Taking the event of the central bank expanding the scope of collateral for MLF as a quasi-natural experiment, this paper employ the DID model and the SBM-DEA-Tobit model to study the impact of structural monetary policy on enterprises’ green investment decisions, and then the difference of the impact of green investment and environmental protection investment on economic and environmental performance is compared to verify the green transformation effect of the policy. The findings indicate that the expansion policy can promote corporate green investment, reduce corporate environmental investment, and optimize the structure of corporate green investment; its impact mechanism is to alleviate financing constraints and increase managers’ optimistic expectations. Enterprises with different property rights, scale, and degree of marketization in their location have heterogeneity in the impact of policies. The coordination of environmental regulatory policies and the improvement of public environmental awareness are conducive to the effectiveness of the expansion policies. Environmental investment can improve environmental performance more quickly than green investment, while green investment can improve both environmental and economic performance over a longer period of time. The expansion policy can achieve the unity of environmental friendliness and economic development by changing the green investment strategy of enterprises, which verifies the Porter hypothesis. Therefore, the People’s Bank of China can use the framework of structural monetary policy collateral to guide enterprises to improve the green investment structure, promote high-quality economic development, and help the green development of the small and medium-sized enterprises.

Key words: green transformation, collateral expansion, medium-term lending facility, environmental investment, green investment

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