杨胜Sai 发表于 2012-12-16 09:06 
老师,您好~我有几个问题不懂,希望您能百忙之中能帮我解答一下~谢谢了啊 ~
一、上次您写的蒙特卡洛模拟 ...
建议你看下options,futures and other derivatives (John c.hull_5e)
其实这本书已经是_8e,
但5e可能更适合你参考.
options,futures and other derivatives (John c.hull_5e).pdf
https://bbs.pinggu.org/a-623552.html
11. A model of the behavior of stock prices 216
11.1 The Markov property 216
11.2 Continuous-time stochastic processes 217
11.3 The process for stock prices 222
11.4 Review of the model 223
11.5 The parameters 225
11.6 Ito's lemma 226
11.7 The lognormal property 227
Summary 228
Suggestions for further reading 229
Questions and problems 229
Assignment questions 230
Appendix 11 A: Derivation of Ito's lemma 232
12. The Black-Scholes model 234
12.1 Lognormal property of stock prices 234
12.2 The distribution of the rate of return