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An analysis of the best hedge ratio with the futures;

期货套期保值的最优套头比分析

This paper attempts to show that the Yi people established the Yelang kingdom,based on the Han and Yi literatures concerned and archaeological findings,and explore the significance of the burial with the head of the corpse specially decorated.

并对“套头葬”这种独有葬式的文化意义进行了探讨。

This model expands in the achieving process of futures hedging transactions,and the segmentation theorem was used to indicate the best hedging transactions zero.

这个模型在使期贷套头交易的实现过程中得以扩展,并且分割定理被用来表明最佳套头交易为零。