Evaluating the Real-Time Impact of COVID-19 on Cities: China as a Case Study
Since the beginning of 2020, the COVID-19 epidemic has dramatically influenced the human socioeconomic system.If we conceive of the city as a complex organism with a metabolism, then the daily flows of people, materials, and information into and out of a city can be regarded as its metabolism.To evaluate the real-time impact of COVID-19 on a cityâ