摘要
源于国家是公路建设的投资主体和公路建筑业与其相关部门的内在技术经济联系，按公路建设中列支的各项费用和工、料、机的投入量，选择了山东省已开建的五条公路为研究对象推算出了1998～2002年山东省公路建设投资对国民经济的拉动作用。
As state is the main body of highway construction and there are internal technologi cal and economic connections between highway construction and other relevant departments,the paper chooses five constructed highways in Shandong as study target,according to all the costs and the input of labor,materials and machines,and calculates from 1998 to 2022 the pull effect of highway construc tion investment in Shandong towards the national economy.
出处
《济南交通高等专科学校学报》
1999年第2期9-14,共6页
Journal of Jinan Communications College
关键词
公路建设
投资
GDP
国民经济
山东
highway construction
investment
pull effoct
GDP
calculate
