国家发改委宏观经济研究院有关资料显示:从2003年到2011年,中国经济增长的最高点是在2007年的第三季度,增长速度是14.4%,从第四季度起开始下降,到2011年第四季度,增长速度是8.9%。根据中国的投资、消费、需求等数据分析,2012年中国经济增长速度将放缓。温家宝总理在十一届全国人大五次会议上所作的政府工作报告中提出,2012年我国经济增速目标为7.5%。然而,与经济增速相对应的物流成本 National Development and Reform Commission Institute of Macroeconomic data show that: from 2003 to 2011, China’s economic growth is the highest point in the third quarter of 2007, the growth rate was 14.4%, starting from the fourth quarter began to decline until 2011 In the fourth quarter, the growth rate is 8.9%. According to China’s investment, consumption, demand and other data analysis, China’s economic growth in 2012 will slow down. In his government work report made at the Fifth Session of the 11th NPC, Premier Wen Jiabao pointed out that in 2012 China’s economic growth target is 7.5%. However, logistics costs correspond to economic growth