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楼主: 城墙根脚下
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[结构型衍生品] 求解随机微分方程,麻烦各位大侠帮忙! |
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本科生 46%
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回帖推荐Chemist_MZ 发表于4楼 查看完整内容 Here you go:
the general solution to 1-dimensional linear SDE, not sure it will work out your question or not. But this SDE is nested in the class of 1-dimensional linear SDE.
someone would call this Brennan-Schwartz model, I prefer the name of lognormal vasicek :-)
best,
xuruilong100 发表于2楼 查看完整内容 it is hard to get a close form formula of the SDE, please search the key word CKLS model in 《Intrest rate model theory and method》,there are useful information.
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