熵的产生与相空间粗粒化 金融市场中幂律分布

来源: 于 2011-03-12 09:21:14 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

http://wenku.baidu.com/view/30657ed8ce2f0066f5332262.html

 

http://wenku.baidu.com/view/30657ed8ce2f0066f5332262.html

 

eft: when price deviates from value, arbitrage happens: someone like buffet will step in to do the counter trade, these are all "subjective", and very ofton there is no buyer or seller left or step in as etf proposes!