Pathwise superhedging on prediction sets
Pathwise superhedging on prediction sets
复制标题
预测集的路径超级对冲
DOI:
10.1007/s00780-019-00412-4
复制
发表时间:
2017
影响因子:
1.7
通讯作者:
Ariel Neufeld
中科院分区:
文献类型:
--
作者:
Daniel Bartl;Michael Kupper;Ariel Neufeld
In this paper, we provide a pricing–hedging duality for the model-independent superhedging price with respect to a prediction set Ξ ⊆ C [ 0 , T ] $\Xi \subseteq C[0,T]$ , where the superhedging property needs to hold pathwise, but only for paths lying in Ξ $\Xi $ . For any Borel-measurable claim ξ $\xi $ bounded from below, the superhedging price coincides with the supremum over all pricing functionals E Q [ ξ ] $\mathbb{E}_{\mathbb{Q}}[ \xi ]$ with respect to martingale measures ℚ concentrated on the prediction set Ξ $\Xi $ . This allows us to include beliefs about future paths of the price process expressed by the set Ξ $\Xi $ , while eliminating all those which are seen as impossible. Moreover, we provide several examples to justify our setup.
影响因子:
1.7
作者:
M. Beiglböck;A.M.G. Cox;M. Huesmann;N. Perkowski;D.J.Prömel
通讯作者:
D.J.Prömel
影响因子:
1.7
作者:
Kupper;Prömel;Tangpi
通讯作者:
Tangpi
影响因子:
1.5
作者:
N. Perkowski;D.J. Prömel
通讯作者:
D.J. Prömel