Comment by yorwba

The strong state capacity collects the resources of large areas and concentrates them into large-scale construction projects in a handful of places. China has a small number of megacities with large, wealthy, modern urban cores and a very large population that lives somewhere else. There are about a hundred cities with more than a million inhabitants but only 47 have urban rail transit: https://en.wikipedia.org/wiki/Urban_rail_transit_in_China That's inequality.