TRANSPORT INFRASTRUCTURE AND THE DEVELOPMENT OF OLD INDUSTRIAL BASES OF NORTHEAST CHINA
研究了中国东北地区交通基础设施与经济增长的关系，发现两者存在长期稳定均衡和双向格兰杰因果关系，交通改善促进增长，增长也带动交通投资。
The economic growth and industrial distribution in Northeast China have a dependence on the transport infrastructure. Economic growth and communications concentrate in the central and gradually diminish from the central to the east and west,and the economic growth based on the point and axis model. There is a long-term stable equilibrium relationship between transport infrastructure and economic growth,and the improvement of transport infrastructure promotes the economic growth.At the same time,the economic growth increases the investment on the transport infrastructure. A mutual Granger causality is shown between transport infrastructure and economic growth.