It is interesting that Grainger spoke Norwegian .

真有趣，格兰杰讲挪威语。

Grainger was established in1927 with long history and experience .

固安捷成立于1927年，历史悠久。

And then , based on the above test results , it carries out Grainger test to judge the causal relationship between the variables . The final result shows that economic growth is the main influencing factor of foreign short-term capital inflows .

接着对以上检验结果进行格兰杰检验，判断变量之间的因果关系，最终检验结果显示经济增长为国外短期资本流入的主要影响因素。

Co-integration technology was put forward by Grainger in the 1980s , overcoming the difficulty that traditional analytical method can only deal with linear variable , therefore gets extensive application , especially in economic field , because economic variables are mostly non-linear variable .

协整技术是由格兰杰在80年代提出来的，克服了传统的分析方法只能处理平稳序列的困难，因而得到广泛的运用，特别是在经济领域，因为经济变量大都是非平稳变量。

Using the Grainger causal relation model examination , discovered that in the different lag phase , between both has the different causal relation . ( 3 ) Analysis on the dependent relationship between urban land use structure and industrial structure in Mianyang City .

运用格兰杰因果关系模型检验，发现在不同的滞后期，两者之间存在不同的因果关系。（3）城市土地利用结构与产业结构的灰关联分析。