Published online by Cambridge University Press: 14 February 2023
Credit default swaps (CDSs) are a major financial innovation related to debt contracting. Because CDS markets facilitate bad news being incorporated into equity prices via cross-market information spillover, CDS availability may curb firms’ information hoarding. We find that CDS trading on a firm’s debt reduces the future stock price crash risk. This effect is stronger in active CDS markets, when the main lenders are CDS market dealers with securities trading subsidiaries, or when managers have more motivation to hoard information. Our findings suggest that debt market financial innovations curtail the negative equity market effects of firms withholding bad news.
We thank Cristian Badarinza, Stephen Brown, Jennifer Conrad (the editor), Zhiguo He, Leslie Hodder, Jongsub Lee (the referee), Xingguo Luo, Tak-Yuen Wong, Lu Xing, Colin Zeng, Liandong Zhang, Yongmin Zhang, and Lei Zhao, as well as seminar and conference participants at Monash University, the University of Queensland, the University of Technology Sydney, the University of Western Australia, the 2017 International Conference on Futures and other Derivatives, the 2017 Financial System Engineering and Risk Management Conference, the 2017 Chinese Finance Annual Conference, the 2017 International Finance and Banking Society Conference, the 2017 Paris-Asia Conference in Quantitative Finance, the 2018 European Accounting Association Conference, the 2020 Chinese Accounting and Finance Review (CAFR)Virtual Annual Conference, and the 2017 International Risk Management Conference for their helpful discussion and useful comments. Tang acknowledges support from the Research Grants Council of Hong Kong (GRF Project HKU 17510016 and T35-710/20-R). Zhong thanks the National Natural Science Foundation of China (Project No. 71501197) and the University of Western Australia for their generous research grants. Liu acknowledges support from the National Natural Science Foundation of China (Nos. 72173022 and 71803018), the University of International Business and Economics project for Outstanding Young Scholars (No. 20JQ04), and “the Fundamental Research Funds for the Central Universities” in UIBE (No. CXTD13-02).