并得出投标人越多，风险偏好系数越大，卖方的期望收益越高的结论。
It concludes that the more bids participate in the auction and the bigger coefficient risk preference the firms have, the higher the expected revenues can be obtained.
在风险分配中，以风险偏好系数为基础，确定了主体之间风险分配的具体依据。
In the stage of the risk allocation, it attains the material criterion to allocate the risk between the subjects on the basis of risk predilection coefficient.
得出不同风险偏好下，实现供应链协调时的最优定购量、最优回购价格与风险系数的关系。
The relationship among the optimal quantity, the optimal buy-back price and the risk coefficient was given when the channel coordination was realized under different risk preference.
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