Human activities widely exhibit a power-law distribution. Considering stock trading as a typical human activity in the financial domain, the first aim of this paper is to validate whether the well-known power-law distribution can be observed in this activity. Interestingly, this paper determines...

Climate change poses significant challenges to healthcare systems. This research estimates temperature impacts on hospital workload, using inpatient records from more than 1,000 emergency departments (EDs) in the People's Republic of China between 2013 and 2022. We find inpatient admissions in...