CAJ | 학술논문

高速铁路大大缩短了站点城市间的旅行时间，提高了连接城市之间的可达弹性，改变了原有的高铁沿线区域的经济空间分布，提升了高铁沿线区域的要素流动，使得区域资源配置趋于合理。文章利用DID （倍差分）模型，选取沪杭高铁沿线区域的经济指标，以沪杭高铁对沿线区域经济发展机制进行实证分析，结果表明：沪杭高铁对沿线区域发展机制起到一定的作用，并对产业转型、沿线城市的科技人才聚集、行业分工等发展起到了促进作用，但在缩小区域经济差距方面并没有表现出较大的推动力。
고속철로대대축단료참점성시간적여행시간，제고료련접성시지간적가체탄성，개변료원유적고철연선구역적경제공간분포，제승료고철연선구역적요소류동，사득구역자원배치추우합리。문장이용DID （배차분）모형，선취호항고철연선구역적경제지표，이호항고철대연선구역경제발전궤제진행실증분석，결과표명：호항고철대연선구역발전궤제기도일정적작용，병대산업전형、연선성시적과기인재취집、행업분공등발전기도료촉진작용，단재축소구역경제차거방면병몰유표현출교대적추동력。
High-speed railway greatly reduces the traveling time between urban transportation stops,enhances the elasticity of accessibility of city to city,changes the original economic spatial distribution and promotes the elements flow of the regions along high-speed railway,and makes the regional resource distribution reasonable. This paper,employing DID(differences in differences)model,makes an empirical analysis on the regional economic development mechanism of the region along high-speed railway between Shanghai and Hangzhou based on its economic indicators. The results show that high-speed rail?way plays a certain role in the regional development mechanism,and promotes industrial transformation,attracting science and technology talents and industry division and so on. However,it does not demonstrate enough impetus to narrow the dispari?ties in regional economy.