摘要
城市轨道交通作为城市投资最大的基础设施,存在一定的投资乘数效应。正确评估城市轨道交通产业的投资效应大小,有利于正确制定其发展策略。在分析城市轨道交通产业链的基础上,利用投入产出原理,探讨了城市轨道交通投资乘数的计算方法。并利用2002年中国投入产出流量表的数据,对提出的方法进行了示例计算,得到了城市轨道交通投资乘数为1.4073的计算结果。
Being the highest cost project in municipal infrastructure, urban rail transit (URT) system makes contributions to the city' s economy and social development. A correct evaluation of the investment impact on URT benefits helps to make decisions for the strategic development of it. Based on the analysis of the URT industry chain, the methodology of calculating the investment multiplier of URT is discussed by useing the input-output principle. According to the data from Chinese National Statistics of 2002, the procedure of the method is demonstrated and the 1. 4073 of investment multiplier in URT is obtained.
出处
《城市轨道交通研究》
2006年第4期27-30,共4页
Urban Mass Transit
关键词
城市轨道交通
产业链
投资乘数
投资效果
urban roll transit, industry chain, investment multiplier, investment effectiveness