Free boundary problem for an optimal investment problem with a borrowing constraint
Free boundary problem for an optimal investment problem with a borrowing constraint
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具有借贷约束的最优投资问题的自由边界问题
DOI:
10.3934/jimo.2021049
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发表时间:
2021
影响因子:
1.3
通讯作者:
周文心
中科院分区:
文献类型:
--
作者:
管崇虎;李迅;周蕊;周文心
This paper considers an optimal investment problem under CRRA utility with a borrowing constraint. We formulate it into a free boundary problem consisting of a fully nonlinear equation and a linear equation. We prove the existence and uniqueness of the classical solution and present the condition for the existence of the free boundary under a linear constraint on a borrowing rate. Furthermore, we prove that the free boundary is continuous and smooth when the relative risk aversion coefficient is sufficiently small.
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DOI:
10.1007/978-1-4684-8965-1
发表时间:
1973-11
期刊:
--
影响因子:
--
作者:
O. Oleinik;E. Radkevich;P. Fife
通讯作者:
O. Oleinik;E. Radkevich;P. Fife
影响因子:
1.6
作者:
MERTON, RC
通讯作者:
MERTON, RC
影响因子:
1.6
作者:
T. Bielecki;Hanqing Jin;S. Pliska;X. Zhou
通讯作者:
T. Bielecki;Hanqing Jin;S. Pliska;X. Zhou
DOI:
10.1109/cdc.1991.261600
发表时间:
1991-12
期刊:
[1991] Proceedings of the 30th IEEE Conference on Decision and Control
影响因子:
--
作者:
T. Zariphopoulou
通讯作者:
T. Zariphopoulou
影响因子:
2.4
作者:
Zhou Yang;F. Yi;M. Dai
通讯作者:
Zhou Yang;F. Yi;M. Dai