Limits of semistatic trading strategies
Limits of semistatic trading strategies
复制标题
半静态交易策略的局限性
DOI:
10.1111/mafi.12366
复制
发表时间:
2022
影响因子:
1.6
通讯作者:
Zhao, Long
中科院分区:
文献类型:
--
作者:
Nutz, Marcel;Wiesel, Johannes;Zhao, Long
We show that pointwise limits of semistatic trading strategies in discrete time are again semistatic strategies. The analysis is carried out in full generality for a two‐period model, and under a probabilistic condition for multiperiod, multistock models. Our result contrasts with a counterexample of Acciaio, Larsson, and Schachermayer, and shows that their observation is due to a failure of integrability rather than instability of the semistatic form. Mathematically, our results relate to the decomposability of functions as studied in the context of Schrödinger bridges.
登录
查看更多内容
DOI:
--
发表时间:
2019
期刊:
Social Science Research Network
影响因子:
--
作者:
P. Henry
通讯作者:
P. Henry
影响因子:
1.7
作者:
Beatrice Acciaio;Martin Larsson;W. Schachermayer
通讯作者:
W. Schachermayer
影响因子:
1.7
作者:
Julien Guyon
通讯作者:
Julien Guyon
影响因子:
1.7
作者:
Nutz, Marcel;Wiesel, Johannes;Zhao, Long
通讯作者:
Zhao, Long
DOI:
--
发表时间:
1992
期刊:
Canadian Journal of Mathematics - Journal Canadien de Mathematiques
影响因子:
--
作者:
J. M. Borwein;Adrian S. Lewis
通讯作者:
Adrian S. Lewis