以下是引用libo在2006-5-12 9:50:00的发言:
做实证,做相关性,协整,再做一些波动率方面的验证。
lol...
The relationship between cash market and futures/forward market is enforced by the arbitrage free argument. The correlation is unity. The volatilities are the same (by Ito's lemma). And of course, they are cointegrated. So what the hell you want to 验证?