Competition Game of High-speed Rail and Civil Aviation and Its Spatial Effect—A Case Study of Beijing-Shanghai High-speed Rail
研究了高铁与民航在不同运输距离下的市场份额竞争，发现500-900公里是竞争显著距离，692公里为市场边界，并以京沪高铁为例分析了空间效应。
The development of high-speed rail had a serious impact on air transport.It is great significant to research the competitive relationship between high-speed railway and civil aviation on the background of rapid development of high-speed railway in China.By considered the indicators effectiveness of economic,speed,comfortable,convenient and safety,this paper used market share model to calculate the market share situation of high-speed rail and air transport in different transport distance.The results showed that 500-900km is a significant distance for the competition game of high-speed rail and air transport,and 692km is a market boundary distance for high-speed rail and air transport.Taking Beijing-Shanghai high-speed rail for example,by analyzing the relationship of airports’size and location,we can get the general competition rules between high-speed rail and air transport: high-speed rail’s impact on small city airport is greater than the large city airport,and the impact on the city airport of middle zone is greater than the both ends.On this basis,this paper analyzed the spatial effect caused by competition of high-speed railway and civil aviation for quantitative and qualitative.The conclusion showed that competition between high-speed railway and civil aviation will lead regional spatial structure and regional development advantages to change inevitably,and make regional economic development more balanced.