本文基于一些相对成熟的研究方法,选取了四川省2003~2012年的时间序列数据,利用计量经济学以及产业经济学中的协整检验、相关性检验以及格兰杰因果检验等方法,对四川省的高技术产业与经济增长之间的关系进行动态检验。 Based on some relatively mature research methods, this paper chooses the time series data of Sichuan Province from 2003 to 2012. By using the methods of econometrics, cointegration test, correlation test and Granger causality test in industrial economics, The dynamic relationship between the province’s high-tech industries and economic growth is examined dynamically.