The paper also analyzes the co-integration test wheat futures prices and the relationship between the spot price.
本文借助协整检验等分析了小麦期货价格和现货价格之间的关系。
Wheat prices on the Chicago futures market have risen by about 50 percent during the past year, partly because droughts in Australia and Russia have cut back global supply.
芝加哥期货市场上的小麦价格在过去一年里上升了大约百分之50，部分原因是澳大利亚和俄罗斯的干旱导致全球小麦供应量减少。
Futures prices for wheat had begun to fall even before the ban, in anticipation of a bountiful spring harvest.
因为春季丰收的原因，其实在禁令发布之前，小麦价格就已开始下滑了。
Soaring wheat prices -- September futures hit $7.11 a bushel Wednesday, up 58% from June lows -- are triggering fears of a repeat of 2008's food riots.
小麦价格飙升，9月份交割的小麦期货周三触及每蒲式耳7.11美元，较6月低点大涨58%，这令人不禁担心2008年那种因食物短缺而引发的骚乱有可能重演，但真正的问题可能是价格波动风险和通胀。
Prices of global wheat futures hit records during the first week in September, about double what they were a year ago.
9月的第一个星期，小麦期货价格冲击历史最高点，这个价格是去年同期的两倍。
The research findings: the long-run equilibrium relationship between futures prices and the spot price, but the price discovery function of wheat futures market is very weak.
研究结果显示：我国小麦期货价格与现货价格存在长期均衡关系，但是小麦期货市场的价格发现功能很弱。
The article educed that the series of hard wheat futures and spot prices show their first-order difference stationary, I (1) process, by the unit root test.
通过单位根检验，确定硬麦期货与现货价格序列具有一阶差分平稳性即i(1)过程。
The article educed that the series of hard wheat futures and spot prices show their first-order difference stationary, I (1) process, by the unit root test.
通过单位根检验，确定硬麦期货与现货价格序列具有一阶差分平稳性即i(1)过程。
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