So you have a periphery and a center which contains about 75 percent of all the players, and in the center, there's this tiny but dominant core which is made up of highly interconnected companies.
Postoji periferija i centar koji sadrži oko 75% svih igrača, i u centru se nalazi ta sićušna, ali dominantna jezgra sačinjena od međusobno visokopovezanih tvrtki.