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供应链金融如何影响股价同步性

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本文利用中国A股上市企业披露的"应收款项融资"数据,构建多期双重差分模型,探究供应链金融对股价同步性的影响.结果发现:企业披露"应收款项融资"数据能显著降低股价同步性,该效应在上期债务期限较短、投资水平较低及代理成本较高的企业中影响更大.机制检验发现,企业披露"应收款项融资"数据从融资渠道、未来发展前景及财务报告信息质量等方面作用于股价同步性.经济后果检验发现,企业披露"应收款项融资"数据还有助于降低股价崩盘风险.
How Supply Chain Finance Affects Stock Price Synchronicity
Using the data of"accounts receivable financing"disclosed by Chinese A-share listed companies,this paper constructs Multi-Period DID model to explore the impact of supply chain finance on stock price synchronicity.The results show that disclosing"accounts receivable financing"data by enterprises can significantly reduce stock price synchronicity,and this effect has a greater impact on enterprises with shorter debt maturities,lower investment levels,and higher agency costs in the previous period.Mechanism testing finds that the disclosure of"accounts receivable financing"data by enter-prises affects stock price synchronicity in terms of financing channels,future development prospects,and financial report information quality.The economic consequences test reveals that disclosing"accounts receivable financing"data by enter-prises helps lower the stock price crash risk.

supply chain financeaccounts receivable financingstock price synchronicitystock price crash risk

杨小伟、张娆

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南京农业大学金融学院 南京,210095

供应链金融 应收款项融资 股价同步性 股价崩盘风险

2024

金融论坛
城市金融研究所 中国城市金融学会

金融论坛

CSTPCDCSSCICHSSCD北大核心
影响因子:1.83
ISSN:1009-9190
年,卷(期):2024.29(12)