Variance of Stock
Posted: Tue Jul 06, 2004 6:54 am
Hello everyone,
I'm implementing a model which incorporates reputation building. I want to derive "credibility" by measuring the variance of the reputational stock - meaning: big variance = small credibility and v.v.
How can I calculate the variance at every point of time ? Thanks in advance !
Regards
thomas
I'm implementing a model which incorporates reputation building. I want to derive "credibility" by measuring the variance of the reputational stock - meaning: big variance = small credibility and v.v.
How can I calculate the variance at every point of time ? Thanks in advance !
Regards
thomas