But establish the co-integration model needs a large sample size, and co-integration model's veracity is low if the sample size is small.
但协整模型的建立需要很大的样本量,在数据量较小的时候,协整模型的准确性不高。
参考来源 - 协整理论在纺织品进出口分析中的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
On the basis of co-integration test, the article sets up the model of the long-term relationship among variables.
在协整检验的基础上，建立了各变量之间的长期均衡关系模型。
Using Johansen co integration test and vector error correction model, this paper investigates the relationship between price of real estate and urbanization in China over the period 1991-2005.
运用协整分析方法与误差纠正模型，考察了1991 ~ 2005年中国房地产价格与城市化水平之间的关系。
This paper uses unit root test model, co-integration test model and Granger Causal test model, to analyze the relation between international tourism and economic growth of Guilin.
运用动态计量经济学的单位根检验模型、协整分析模型、因果关系检验模型，以桂林市为例，对国际旅游业和地方经济增长之间的动态关系进行了实证分析。
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