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Ghost town or city of hope? The spatial spillover effects of high-speed railway stations in China

机译:幽灵小镇还是希望之城?中国高铁站的空间溢出效应

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摘要

In the past decade, China has developed the most extensive high-speed rail (HSR) transportation network globally. Previous studies have shown that HSR greatly improved inter-city accessibility and that it plays an increasingly important role in facilitating urban growth. Chinese cities tend to use the spatial spillover benefits of HSR stations to promote the HSR new town development program. This study aims to measure the spatial spillover effect of HSR stations in China accurately by employing high-precision calibrated nighttime light satellite images. By utilizing a difference-in-differences estimation, it was found that the nighttime light image intensity has increased by an average of 27% in areas surrounding HSR stations. The study additionally documents a number of heterogeneities concerning these spillover effects across Chinese cities and provides an in-depth discussion regarding the factors that could affect the performance of HSR new towns.
机译:在过去的十年中,中国在全球范围内建立了最广泛的高铁运输网络。先前的研究表明,高铁极大地改善了城市间的交通便利性,并且在促进城市发展中起着越来越重要的作用。中国城市倾向于利用高铁站的空间溢出效应来促进高铁新城开发计划。本研究旨在通过使用高精度校准的夜间光卫星图像,准确测量中国高铁站的空间溢出效应。通过利用差异差异估计,发现高铁车站周围区域的夜间光图像强度平均提高了27%。该研究还记录了许多关于跨中国城市溢出效应的异质性,并就可能影响高铁新市镇绩效的因素进行了深入讨论。

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