1. S.P. Anderson, A. De Palma, J.-F. Thisse, Discrete Choice Theory of Product Differentiation (The MIT Press, Cambridge, MA, 1992)
2. BBC News, Pompeii: ancient ‘fast food’ counter to open to the public (2020), https://www.bbc.com/news/world-europe-55454717. Accessed 1 Oct 2022
3. BizVibe, Top 10 largest fast food chains in the world 2020 (undated), https://blog.bizvibe.com/blog/largest-fast-food-chain. Accessed 1 Oct 2022
4. S. Cascone, An ancient fast food restaurant in Pompeii that served honey-roasted rodents is now open to the public. Artnet News (2021), https://news.artnet.com/art-world/pompeii-opens-recently-discovered-ancient-fast-food-restaurant-1998265. Accessed 1 Oct 2022
5. City of Toronto, Transportation Services, Traffic signal vehicle and pedestrian volumes. City of Toronto (2018), https://open.toronto.ca/dataset/traffic-signal-vehicle-and-pedestrian-volumes/. Accessed 4 Oct 2022