Liu, Xuepeng; Ornelas, Emanuel; Shi, Huimin - 2021
Using a gravity-like approach, we study how Covid-19 deaths and lockdown policies affected countries' imports from …, suggesting that the negative demand effects prevailed over the negative supply effects of the pandemic. On the other hand, Covid … offsetting countries' own effects. The net effect of moving from the pre-pandemic situation to another where the main variables …