道路货运企业的规模经济研究

he paper analyzes economies of scale in enterprises of road freight transport in terms of production costs and transaction costs. There is not increasing return to scale in the activities of road freight transport, but it is possible for the enterprises to achieve economies of scale, in which the integration of transport operations plays an important part. According to the fact that the integration of transport operations is hard to be realized in the road freight transport industry, some supporting policies are necessary.