首页|不确定性中的确定性——中国经济风险识别

不确定性中的确定性——中国经济风险识别

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为了揭示不确定性冲击下中国经济风险的确定性规律,本文基于预期经济增速分布,将不确定性与经济增长纳入"在险增长"的统一框架,以刻画经济不确定性与金融不确定性对经济风险的异质性影响.研究发现:不确定性冲击下的经济风险具有明显的确定性特征,伴随着不确定性升高,经济下行风险显著增加,经济上行风险较为稳定;当不确定性较低时,经济增速的潜在波动空间相对狭小,当不确定性较高时,经济增速具有较大的波动空间;不确定性与经济增长之间存在"双向反馈"的溢出循环机制,能够加剧不确定性的实际冲击效应;经济不确定性与金融不确定性对经济风险具有明显的异质性影响,无论是就冲击强度还是持续周期而言,经济不确定性的影响均更为显著.
Certainty in Uncertainty:China's Economic Risk Identification
In order to reveal the deterministic law of China's economic risks under the impact of uncertainty,this paper,based on the expected economic growth distribution,incorporates uncer-tainty and economic growth into the unified framework of"growth at risk",and measures hetero-geneous impacts of economic uncertainty and financial uncertainty on economic risks.The results are as follows.Firstly,economic risk under the impact of uncertainty has obvious deterministic characteristics.With the increase of uncertainty,economic downside risk increases significantly,while economic upside risk is relatively stable.Secondly,the potential fluctuation space of eco-nomic growth is relatively small under the impact of low uncertainty,and the economic growth has greater fluctuation space under the impact of high uncertainty.Thirdly,there is a"two-way feedback"spillover and circulation mechanism between uncertainty and economic growth,which aggravates the actual effect of uncertainty.Finally,economic uncertainty and financial uncertain-ty have significantly heterogeneous effects on economic risk,while the impact of economic uncer-tainty is more significant in terms of impact intensity and duration.

uncertaintyeconomic riskgrowth at riskexpected economic growth distribution

隋建利、吕文强、刘金全

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吉林大学数量经济研究中心

不确定性 经济风险 在险增长 预期经济增速分布

国家社会科学基金重大项目国家"万人计划"青年拔尖人才支持计划

21&ZD073

2024

经济科学
北京大学

经济科学

CSTPCDCSSCICHSSCD北大核心
影响因子:2.458
ISSN:1002-5839
年,卷(期):2024.(1)
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