Eddy Shyu
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Eddy Shyu
Hi Sergei! To help make the student experience better, we're wondering if you prefer slides because you'd prefer more information in text? Or perhaps want to be able to study...
Hi Jevgeni, you're right that most likely we won't have risk factors perfectly explain the returns, which means that the diagonal of the idiosyncratic matrix would normally have non-zero variances....