“…In addition, research is increasingly making use of social media data: company and customer tweets, friend networks, and content likes, to name a few (e.g., Lee et al 2015). Location and movement data captured by cell phone signals, satellite images, and taxi data can approximate physical movements of customers, shipments, or investors (e.g., Kang et al 2021) while transaction and point-of-sale data can approximate what is being purchased, how much, and when (e.g., Blankespoor et al 2022). Similarly, digital footprint data from web search and browsing, app usage, and online transactions can track users' online movement and behavior (e.g., Froot et al 2017).…”