Journal of Chongqing Jiaotong University(Natural Science) ›› 2002, Vol. 21 ›› Issue (2): 74-76.
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JIA Lian-sheng1,GUO Xiao-hong1,CHENG De-hong2
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贾联胜1,郭小宏1,程德宏2
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Abstract: Based on the theory of economy of scale, this paper discusses the existence, relativity, trend of change and impact factor of income of scale in expressway maintenace
Key words: economy of scale , expressway maintenace , income of scale
摘要: 以规模经济理论为基础,对高速公路养护中规模收益的存在性、相关性、变化趋势、影响因素进行了讨论
关键词: 规模经济, 公路养护, 规模收益
CLC Number:
U216.42
JIA Lian-sheng , GUO Xiao-hong , CHENG De-hong. The theory of economy of scale and the scale maintenace of expressway[J]. Journal of Chongqing Jiaotong University(Natural Science), 2002, 21(2): 74-76.
贾联胜,郭小宏,程德宏. 规模经济原理与高速公路养护规模[J]. 重庆交通大学学报(自然科学版), 2002, 21(2): 74-76.
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http://xbzk.cqjtu.edu.cn/EN/Y2002/V21/I2/74