We review some urban scaling principles and explore ways to analyse variations within the same city.
Uncovering the behaviour of road accidents in urban areas
Detecting whether crashes are more frequent in larger or smaller cities and if their impact also scales with city size.
Gravity and scaling laws of city to city migration
A novel mobility model to detect whether city size affects the propensity of moving and the destinations picked by migrants.
Cities and Spatial Interactions in West Africa
Four metrics to compare cities beyond only population.