> The main non-governmental one is economies of scale, but that has a hard limit. For anyone interested, this concept is called https://en.m.wikipedia.org/wiki

> The main non-governmental one is economies of scale, but that has a hard limit. For anyone interested, this concept is called https://en.m.wikipedia.org/wiki/Socially_optimal_firm_size https://en.m.wikipedia.org/wiki/Socially_optimal_firm_size