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arXiv 0812.4548q-fin.CP
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一类跳跃扩散驱动的双障碍合同定价的矩方法

A method of moments approach to pricing double barrier contracts driven by a general class of jump diffusions

Bjorn Eriksson, Martijn Pistorius

摘要:

当标的资产为一般的跳跃扩散模型时,本文提出了障碍型期权定价的矩量法。根据一般原理,期权价格与某些无穷维线性规划问题相联系。然后用有限维线性规划问题逼近这些系统,得到了这类期权价格的上、下界,并将该方法应用于几种障碍型期权的定价(双障碍敲除期权、美式走廊和双不碰)在多个不同的模型下,包括一个确定性利率的案例,并与蒙特卡罗模拟结果进行比较。在所有情况下,我们都可以找到执行时间短的紧边界。理论上的收敛结果也提供。

英文摘要:

We present the method of moments approach to pricing barrier-type options when the underlying is modelled by a general class of jump diffusions. By general principles the option prices are linked to certain infinite dimensional linear programming problems. Subsequently approximating those systems by finite dimensional linear programming problems, upper and lower bounds for the prices of such options are found. As numerical illustration we apply the method to the valuation of several barrier-type options (double barrier knockout option, American corridor and double no touch) under a number of different models, including a case with deterministic interest rates, and compare with Monte Carlo simulation results. In all cases we find tight bounds with short execution times. Theoretical convergence results are also provided.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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