“…Because the COVID-19 pandemic has made a significant impact on the information environment of the listed firms, we focus on SEO announcement effects and underpricing to investigate the impact of the COVID-19 pandemic on the affected firms based on the perceptions from market investors and the cost of raising equity capital. Fourth, Bo et al (2011) indicate that Chinese SEOs are mostly motivated by market timing, rather than financing for investment and growth, which is also consistent with the findings of trend of SEO behaviors around the world (Baker & Wurgler, 2002;Cohen, Papadaki, & Siougle, 2007;DeAngelo, DeAngelo, & Stulz, 2010). Their results show that Chinese listed firms issue SEOs when there are opportunities to take advantage of market overvaluation.…”