Example: tourism industry
Al Sector
Found 1 free book(s)NBER WORKING PAPER SERIES HOW DID COVID-19 AND ...
www.nber.orgin using private sector data sources to measure economic activity is a tension between research value and privacy protection. For research, it is bene cial to use raw, disaggregated data { ideally ... (2020) and Cox et al. (2020). These ndings