在简单阐述了期货市场套期保值的功能的基础上，利用效用指数法，得到套期保值的价格临界点，进行套期保值决策。
Based on the analysis of functions of futures market hedging, the critical point of hedging is obtained using the utility index method to make hedging decisions.
冯•诺依曼效用的理论意义在于给古典的基数效用论注入了新的生机，其存在的问题是效用指数的客观性受到广泛质疑。
Its theoretical significance lies in the fact that it injects new vitality into classical cardinal approach, but there is widespread doubt about the objectivity of its utility index.
本论文将提出一个由二项及指数分配所混合而成的稀释效用模型。
This thesis will propose a dilution effect model which is a mixture of binomial and exponential distribution.
行为的敌友指数效用函数模型，在个体水平上说明了利他、利己、损人和搭便车行为发生的条件和程度，指出它们都是符合经济学规律的。
The utility function model of friendship index expounds the prerequisite and degree of altruistic, egoistic, harm and ride-free behavior that they conform to economic law.
该方法既克服了期望值-差法和夏普指数法的不足，又在一定程度上避免了效用函数构造的困难。
The new method has overcomed the shortcomings of the Expectation-Variance method and Sharpe's Index method, and avoids the inconvenience of constructing utility function to a certain extent as well.
提出了指数效用论观点和测度方法。
The concept of index utility and its mensuration is built up.
“离线”广告的运作是在一定支出水平上扯平的；与此不同，电子广告的效用似乎是随支出的增加而呈指数形式的提高。
Unlike offline advertising, where performance levels off at a certain level of spending, e-advertising seems to grow exponentially with increased spending.
本文提出了一种计算指数效用函数的最小叉熵方法。
Study on the Text Segmentation Method Based on Minimizing Entropy;
本文提出了一种计算指数效用函数的最小叉熵方法。
Study on the Text Segmentation Method Based on Minimizing Entropy;
应用推荐