中国目前的资本输出,基本上还是以基础建设、基础工程为主,比如铁路、港口、矿山的建设。这种资本输出仍然是建立在中国经济“人力”的因素之上。在“一带一路”的许多地区,因为人口稀薄、经济水平相对落后,这种大型基础建设的盈利前景是不明朗的,甚至其收益在很长时间内难以弥补运营的赤字。这样的经济建设实际将面临投入大、风险大、周期长、收益少的局面。中小民企对于该地区的进入难以形 China’s current capital output is basically based on infrastructure and infrastructure projects, such as the construction of railways, ports and mines. This kind of capital output is still based on the Chinese economy, “manpower” factor above. In many areas along the Belt and Road, the profitability of such a large-scale infrastructure is uncertain due to its thin population and relatively backward economy. Even its revenue can hardly make up its operating deficit for a long period of time. Such economic construction will actually face the situation of large investment, high risk, long cycle and low return. Small and medium-sized private enterprises for the access to the region is difficult to shape