节点文献
粮食价格与居民消费价格关系的统计分析——1997.1—2005.4年粮价与物价的实证分析
An Analysis of Grain Price and Consumption Price
【摘要】 通过对粮价与物价的格兰杰检验,给出粮价与物价就统计意义上的因果关系.并考虑到物价和粮价可能存在集群性,对粮价和物价建立误差修正-自回归条件异方差混合模型.
【Abstract】 The Granger causality relationship between grain price and consumption price is given.Because there is volatility clustering in grain price and consumption price,the error-correction-ARCH model is used to analysis their statistical property.
【关键词】 粮价;
物价;
误差修正模型;
ARCH模型;
协整;
格兰杰因果检验;
【Key words】 grain price; consumption price; error-correction model; ARCH model; co-integration; Granger causality;
【Key words】 grain price; consumption price; error-correction model; ARCH model; co-integration; Granger causality;
- 【文献出处】 数学的实践与认识 ,Mathematics in Practice and Theory , 编辑部邮箱 ,2006年05期
- 【分类号】F224
- 【被引频次】41
- 【下载频次】802