首页|"一带一路"倡议对非洲国家主权债务水平的影响——基于准自然实验的检验

"一带一路"倡议对非洲国家主权债务水平的影响——基于准自然实验的检验

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本文基于2011-2019年54个非洲国家的面板数据,利用渐进双重差分法(DID)检验"一带一路"倡议对非洲主权债务占GDP比重的影响.研究发现:"一带一路"倡议显著降低了参与该倡议非洲国家外债流量占GDP的比重,且该结论通过了多种形式的稳健性检验,包括时间异质性检验、安慰剂检验、倾向得分匹配双重差分法(PSM-DID)等;对于多样化经济体、经济增长速度较慢和金融发展水平较低的非洲国家,加入"一带一路"倡议后,债务占GDP的比重下降更多;"一带一路"倡议主要通过经济增长、出口、投资、基础设施等中介效应,降低非洲国家主权债务占GDP的比重.
The Impact of the Belt and Road Initiative on the Level of African Sovereign Debt——An Empirical Test Based on Difference-in-Difference
In the process of China-Africa cooperation in the Belt and Road Initiative,there are some international criti-cisms about the impact of the initiative on the sovereign debt of African countries,especially the"debt trap theory"which has been widely spread in the international community.In the face of various skeptical voices,this study will assess the impact of the Belt and Road Initiative on Africa's debt from the perspective of objective data to respond.This study tests the impact of the Belt and Road Initiative on African debt based on panel data from 54 countries from 2011 to 2019.Research findings are as follows.Firstly,China's Belt and Road Initiative has a significant negative impact on China's external debt ratio,which significantly reduces the proportion of foreign debt flows to GDP.The results were furtherly tested by a variety of robustness tests,including temporal heterogeneity test,placebo test and propensity score Matching differ-ence in difference method(PSM-DID).Secondly,for African participating countries with low GDP growth rate and financial development level,or diversified econmies.Thirdly,the Belt and Road Initiative has reduced the debt ratio of African countries mainly through positive intermediation effects such as economic growth,exports,investment and infrastructure.An accurate understanding and comprehensive assessment of the impact of the Belt and Road Initiative on the debt sus-tainability of African countries is conducive to policymakers making informed external borrowing decisions,ensuring debt sus-tainability and macroeconomic stability.It is also an important guarantee for high-quality cooperation,and is related to the fur-ther implementation of Vision 2035 for China-Africa Cooperation and the United Nations 2030 Sustainable Development Goals.

The Belt and Road InitiativeDebt Trap TheoryAfrican Sovereign DebtDifference-in-Difference

王珊珊、黄梅波

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厦门理工学院经济与管理学院

上海对外经贸大学国际发展合作研究院

"一带一路"倡议 债务陷阱论 非洲主权债务 双重差分

国家社会科学基金一般项目国家社会科学基金一般项目

22BGJ04423FGJ014

2024

国际金融研究
中国银行股份有限公司 中国国际金融学会

国际金融研究

CSTPCDCSSCICHSSCD北大核心
影响因子:3.183
ISSN:1006-1029
年,卷(期):2024.(3)
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