中国经济存在开放部门与垄断部门并存的二元结构。垄断部门开放步调缓慢压缩了开放部门的行业宽度 ,使开放部门投资过于拥挤 ,增长率趋于下降 ,对今后二十年保持整体经济的高速增长十分不利。加速开放垄断部门 ,将有力促进经济增长。开放垄断部门必须从转变政府主权机制入手 China’s economy has a dual structure in which the open sector and the monopoly sector coexist. The slow pace of opening up of the monopoly sector has slowly squeezed the industry sector in the open sector, overcrowding the investment in the open sector and the growth rate tends to decline, which is detrimental to the rapid growth of the overall economy in the next two decades. Speeding up the opening up of monopolies will strongly promote economic growth. Open monopoly departments must start with changing the government’s sovereignty mechanism