风险回避者

在成本相同的情况下，风险进取者的报价高于风险回避者。

With the same cost , the optimal bid of risk taker is higher than that of risk avoider .

文章最后针对绝对风险回避者，在期望效用最大的意义下，给出了组合证券投资的最优比例的计算公式。

Under the assumption that investor is averse to risk and the criterion of expected utility maximum , the calculated formula of the optimum ratio of portfolio investment is given .

作者建立了考虑远期合约时，购电商为风险回避者的决策模型，并利用古诺模型来模拟市场中发电商的行为策略。

Here , a decision-making model of buyers evading the risk is presented when forward contracts market is considered , and the Cournot model is used to simulate the strategies of suppliers in electricity market .

本文就未来市场价格的不确定情形讨论了企业的产出决策，证明了风险回避的决策者的产出水平低于风险中立的决策者的产出水平；

In this paper , output decision of the firm is discussed about the uncertainty of the price in future market .