以下是引用kanlee在2008-3-30 12:33:00的发言:晕,摸吨的《连续时间金融》可不是1970S写的。
那几个图的原理我已经说得很清楚了。只有那种对计算机编程没有什么概念的人,才会把这种三脚猫的什么仿真当个宝。只要对计算机编程有基本了解,就会知道这个仿真图不过是数学边界条件的复述,P的价值都没有。更谈不上什么预测。
华尔街已经崩溃好多次了,现在不正在崩溃么?要不是美国经济基本面支撑,都不知道变成什么乞丐街了。BS的长期投资公司,不已经输的裤子都脱了么?还要怎么才能证明?
你要比很简单,你就每天在这里提前几天发布对某个产品的价格预测,然后对比实际发生的价格就可以了。动动脚趾都知道,我可能跟你耗费无谓的时间吗?我很忙的。
多看看不同方面的东西,你会更聪明些。
the fundamental theory of finance was not verifed by Merton at that time
Many guys published CONTINUOUS TIME FINANCE, the merton"s one is the oldest
tell you the truth, none of such textbook contains the proof on fundamental theory , since it is too hard to do so.
actually one can publish one separated book on how to prove fundamental theory
the most important step of proofs on first fundamental theory was finished by Delbaen-Schachermayer (1994),
Furthermore, the general case of unbounded price processes and its connection to sigma-martingales was finally resolved in Delbaen and
Schachermayer (1998)
The martingale approach to arbitrage pricing was developed in Harrison
and Kreps (1979), Kreps (1981), and Harrison and Pliska (1981). It was
then extended by, among others, Duffie and Huang (1986), Delbaen (1992),
Schachermayer (1994), and Delbaen and Schachermayer (1994).
[此贴子已经被作者于2008-3-30 19:38:05编辑过]