The whole analysis is using the statistical software EVIEWS3.0 collection of the Week Dalian Commodity Exchange 1998-2003 data for soybean futures prices.

• 本文采用统计学软件EVIEWS3.；收集了大连商品交易所的1998-2003的周数据；对大豆期货价格和现货价格进行了协整检验。；