1、Granger causality test gives further proof;

2、The relations between tourism and economic growth in Xinjiang--based on cointegration analysis and the Granger causality test

3、For revealing and exploring climate change and its causes, Granger causality test is introduced in this paper.

4、Using the statistical data about the grain import trade of China and Granger causality test, this paper analyzes the "great nation effect" in the grain import trade of China.

5、This paper uses Granger causality tests verify above conclusions.

6、In the third chapter, causality tests are used to examine the relationship between the return rate and trading volume.