信息产业的跨越式发展带动着制造业的高速发展.运用灰色关联度分析方法,选取1984—2010年这27年的信息产业与制造业各4个指标的统计数据进行关联分析,把27年平均分成3个阶段,分别得出各个阶段信息产业与制造业的关联度.结果表明,信息产业与制造业的关联程度十分密切,随着时间的推移,信息产业不断促进制造业的发展和进步.
The leapfrog development of information industry leads to a rapid growth in the manufacturing sector.This paper selects statistic data of four indexes in the two sectors between the year 1984 and 2010 and carry out a grey correlation analysis,which divides the time span into three equal stages,in which the correlation degree is derived respectively.The result shows that the information industry and manufacturing are closely related: the former has an increasing boosting effect on the development of the latter over time.