Robustness of the Hobson-Rogers Model with Respect to the Offset Function
Robustness of the Hobson-Rogers Model with Respect to the Offset Function
复制标题
Hobson-Rogers 模型关于偏移函数的鲁棒性
DOI:
10.1007/978-3-7643-8458-6_26
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发表时间:
2007
期刊:
影响因子:
--
通讯作者:
Tiziano Vargiolu
中科院分区:
文献类型:
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作者:
V. Hallulli;Tiziano Vargiolu
In this paper we analyse the robustness of the Hobson-Rogers model with respect to the offset function, which depends on the whole past of the risky asset and is thus not fully observable. We prove that, if the offset function is the realisation of a stationary process, then the error in pricing a derivative asset decreases exponentially with respect to the observation window. We present sufficient conditions on the volatility in order to characterise the invariant density and three examples.