Uncertainty before and during COVID‐19: A survey
这篇综述梳理了国内不确定性与商业周期关系的最新文献，总结了十个要点；还调查了不确定性溢出和全球不确定性的宏观经济影响，以及COVID-19期间不确定性的作用。
Abstract This survey features three parts. The first one reviews the most recent literature on the relationship between domestic (i.e., country‐specific) uncertainty and the business cycle, and offers ten main takeaways. The second part surveys contributions to the fast‐growing strand of the literature that focuses on the macroeconomic effects of uncertainty spillovers and global uncertainty. The last part presents contributions on the role played by uncertainty during the COVID‐19 pandemic.