Data-driven AI pricing algorithms in on-line markets collect consumer information and use it in their pricing technologies. In the simplest symmetric Hotellingís model such technologies reduce prices and proÖts. We extend Hotellingís model with vertically di§erentiated products, cost...

In recent decades, great changes have taken place in residents’ lifestyle and consumption structure. Urban household consumption plays an increasingly significant role in promoting energy use and related carbon emissions. Communities are regarded as the basic part of city, and also units and...