Pankaj Ghemawat provides insights about how theories about globalization can be translated from a country level to a city level. Indicators such as import-export, ethnicity or connectivity statistics can provide information which helps us understand how cities are connected with the rest of the world.
Watch the interview in the following link:
https://www.citiestobe.com/globalization-at-a-city-level/
Source: http://www.citiestobe.com