当代财经 ›› 2024, Vol. 0 ›› Issue (3): 3-16.

• 理论经济 •    下一篇

中国宏观经济尾部风险评估与利率规则优化

邓创a,b, 吴健b   

  1. 吉林大学 a.数量经济研究中心; b.商学与管理学院,吉林 长春 130012
  • 收稿日期:2023-06-13 修回日期:2023-09-16 出版日期:2024-03-15 发布日期:2024-03-04
  • 通讯作者: 吴健,吉林大学博士研究生,主要从事宏观经济计量研究,联系方式wujian22@mails.jlu.edu.cn。
  • 作者简介:邓创,吉林大学教授,博士生导师,经济学博士,主要从事宏观经济计量研究。
  • 基金资助:
    教育部人文社会科学重点研究基地重大项目“跨周期和逆周期结合下的金融安全维护研究”(22JJD790066); 国家自然科学基金面上项目“中国金融周期的波动特征、形成机理及其与经济周期的动态关联机制研究”(71873056); 吉林省教育厅科学研究重大项目“‘双循环’新格局下吉林省经济下行风险的定量评估与应对策略”(JJKH20220938SK)

China’s Macroeconomic Tail Risks Evaluation and Interest Rate Rule Optimization

DENG Chuang, WU Jian   

  1. Jilin University, Changchun 130012, China
  • Received:2023-06-13 Revised:2023-09-16 Online:2024-03-15 Published:2024-03-04

摘要: 极端事件冲击是宏观经济尾部风险滋生的重要来源,在世界大变局背景下明晰尾部风险指标是否以及如何有助于改进宏观经济管理范式,对更好统筹发展与安全意义重大。基于预期经济增速下行概率评估中国宏观经济尾部风险,并检验包含尾部风险的利率规则适用性与优越性的研究表明:第一,中国宏观经济尾部风险在金融危机之前处于低位平稳波动态势,在金融危机期间有所上升,而在后疫情时代趋于下降;第二,经济和金融形势的恶化对尾部风险的放大效应要显著大于其好转带来的缓释效应,在跨期替代效应影响下,经济周期与金融周期的加速背离在中长期对尾部风险的驱动作用更明显,尾部风险可以作为判断未来经济金融形势的货币政策指示器;第三,仅以产出和通货膨胀为目标的利率政策效果可能会偏离预期,盯住尾部风险目标的利率规则框架有利于更好实现稳增长、防风险与维护经济金融双重稳定的政策目标。

关键词: 宏观经济尾部风险, 经济周期, 金融周期, 利率规则

Abstract: Extreme event shocks often breed macroeconomic tail risks; in order to better integrate development and security, it is of great significance toclarify whether and how tail risk indicators can help to improve the macroeconomic management paradigm in the context of the world’s great changes. This paper assesses China’s macroeconomic tail risks based on the expected probability of downside economic growth and checks the researches on the applicability and superiority of an interest rate rule that takes tail risks into account. The results show that, firstly, China’s macroeconomic tail risks were in a low and stable fluctuation before the financial crisis, which increased during the financial crisis and tended to decline in the post epidemic era; secondly, the deterioration of the economic and financial situations has a significantly larger amplifying effect on tail risks than the mitigating effect of the improvement, and the accelerated divergence of the economic cycle and the the financial cycle has a more pronounced driving effect on the tail risks in the medium to long run under the intertemporal substitution effect, while the tail risks can be used as a monetary policy indicator to help judge the future economic and financial situation; thirdly, the effect of interest rate policy targeting only output and inflation may deviate from the expectation, and the framework of interest rate rules that focuses on the targeting of tail risks is conducive to the better realization of the policy objectives of stabilizing growth, preventing risks, and safeguarding the dual stability of economy and finance.

Key words: macroeconomic tail risks, business cycle, financial cycle, interest rate rule

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