To function well, society also needs other public services: roads and a transport network so that goods can be transported; a public infrastructure so that economic activity can flourish; and some type of basic regulation to prevent fraud and malfeasance. Though many of these public services can be provided by markets and private citizens, the degree of coordination necessary to do so on a large scale often eludes all but a central authority. The state is thus inexorably intertwined with economic institutions,
