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课题研究了西北内陆三省两区(陕西省、甘肃省、青海省、宁夏回族自治区、新疆维吾尔自治区)"十三五"期间的铁路、公路建设规划，计算了规划方案的投资成本，定量分析了基础设施建设对经济增长和区域发展的拉动作用。
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