此外，现行的收入管理模型均以期望收入最大化为目标，假设所有决策者均是风险中性，对不同风险下的相同期望不作区分。

In addition, all present RM research aim to maximize expected revenue, assuming decision-makers are risk neutral and not distinguishing the different risks under the same expected revenue.

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本文受此启发，运用风险中性定价原理，利用偏微分方程的方法，求出了四类汇率联动期权的定价公式，为实践者提供了理论上的参考价值。

In this paper, according to the risk neutral pricing theory, the reciprocal stochastic differential equations and the general pricing formulas of the four types of cross-cur.

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不过其直接的结果就是喊价过高，因为风险-中性的竞标者在均衡时的喊价要求作相当程度的削减：竞标者的喊价只能是其评价的一半。

But this leads immediately to overbidding, because risk-neutral equilibrium bidding entails a great deal of shading: a buyer will bid only one-half her valuation.

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