Correlation analysis of Jiangxi high technology industry and import and export trade

Abstract

This paper selects the time series dates in 1995-2013 about total output value of the high technology industry and the sum of the import and export trade in Jiangxi province. By ADF test, Johansen test and Granger causality test, we studied the relationship between the high-tech industry and the import and export trade. Studies have show that in Jiangxi province the high technology industry has a significant role in driving the development of the import and export trade in the long term. However, the import and export trade has little effect on the high technology industry. Finally, this paper puts forward some suggestions.