Dai, Jia. “Geopolitical Risk and Corporate Debt Financing Costs: The Transmission Role of Supply Chain Uncertainty——Evidence from U.S.–China Trade Frictions and Chinese A-Share Listed Firms”. CPS Digital Library - Series of Conferences, vol. 1, June 2026, pp. 61-71, https://seriesofconference.com/index.php/SCJ/article/view/202.