【摘要】 从分析物流业与三次产业联动发展机制入手,以西安市为例,运用贡献率模型、产业结构熵数和双对数回归模型等方法测算物流业与三次产业发展之间的联动关系,发现二者之间联动作用显著,物流业对三次产业的贡献率依次升高,对产业结构熵数具有明显的反向作用,但是从物流业与三次产业劳动生产率测算看,目前物流业对三次产业的作用更多的还是靠增加投入从而带动提高,体现出以资本密集化带动的劳动生产率提升,其质量和结构还有待于改善。更多还原

【Abstract】 Based on the in- depth analysis of the linkage development mechanism between logistics and tertiary industry,with Xi’an as an example,the contribution rate model,industry structure entropy and double logarithmic regression model were used to estimate the linkage effects between the logistics and tertiary industry.We found that the linkage effects between the logistics and tertiary industry are significant.The contribution of logistics to tertiary industry is increasing and has a reverse effect on the industry structure entropy.From the industrial productivity,the impact of modern logistics industry on tertiary industry is still in more investment,which reflects the intensive capital driven productivity.Its quality and structure are to be improved.更多还原