当前，风险投资项目风险的定量化分析是一个重要的研究方向，各国风险投资机构并未采用统一的评估方法。
Currently, the ration analysis on venture investment program is an important research aspect, but the organizations in every country have not adopted a uniform evaluating method.
所以，至少在我看，真正的大钱是靠投资者在定性分析上决策正确而赚的，而可靠而稳定的赚钱则要靠明显而直接的定量决策。
So the really big money tends to be made by investors who are right on qualitative decisions but, at least in my opinion, the more sure money tends to be made on the obvious quantitative decisions.
利用向量误差修正模型可以估计最小风险套期保值比，为投资者综合选择风险最小的套期保值策略提供了现实的、可操作的定量分析工具。
VECM model is helpful to estimate the hedge ratio with minimum risk which provides investors a practical and operable implement to choose hedging approaches.
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