|
楼主: hongjian_ture
|
3001
2
[学科前沿] 这个是有关期权定价无套利原理推论的证明的问题 |
|
已卖:51份资源 硕士生 9%
-
|
回帖推荐Chemist_MZ 发表于2楼 查看完整内容 Its quite simple
You can either construct the portfolio by fai1-fai2+eB or fai2-fai1+eB, so you can get the result.
According to theorem 2.1, I guess it says like this: For no-arbitrage, a portfolio with positive payoff at T, should have a positive present value at time t. Otherwise, there is an arbitrage opportunity. So either one will have a positive value at time t. You get the result.
| ||
|
|
| ||
|
扫头像关注公众号“二点三西格玛”衍生品定价与风险管理
|
||
加好友,备注jr京ICP备16021002号-2 京B2-20170662号
京公网安备 11010802022788号
论坛法律顾问:王进律师
知识产权保护声明
免责及隐私声明


