Zheng Michael
Finance Department, Rawls College of Business, Texas Tech University, Lubbock, TX, USA.
Financ Res Lett. 2022 Mar;45:102151. doi: 10.1016/j.frl.2021.102151. Epub 2021 May 26.
This study investigates the impact of COVID-19 crisis on corporate investment and financing policies. Using a difference-in-difference approach, I find while firms suffer from a real negative shock from the pandemic on average, firms with an abundant cash reserve prior to the crisis outperform firms without. Consistent with the precautionary motive behind corporate cash holdings, this paper demonstrates the effect of cash holdings is meaningful to mitigate adverse effect of the aggregate market. My finding also highlights the difficulty in estimating the optimal cash level when rare market condition is considered.
本研究考察了新冠疫情危机对企业投资和融资政策的影响。采用双重差分法,我发现虽然企业平均而言受到了疫情带来的实际负面冲击,但危机前拥有充足现金储备的企业表现优于没有的企业。与企业持有现金背后的预防性动机一致,本文证明了现金持有对减轻整体市场不利影响的作用是有意义的。我的研究结果还凸显了在考虑罕见市场状况时估计最优现金水平的困难。