城投债信用风险传染的地理集聚、路径演变与驱动机制
王姝黛等
Geographical Agglomeration, Path Evolution and Driving Mechanism for Credit Risk Contagion of Municipal Investment Bonds: Analysis Based on Elastic Net Shrinkage
Wang Shudai et al
统计研究
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2023, (3): 32
-42
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DOI: 10.19343/j.cnki.11–1302/c.2023.03.003