A look at the quality of CAPM

August 2, 2011

Empirical Finance Blog has a post called “How to use the Fama French Model”.

I find  the first part of the post most interesting.  This shows some examples of how the Capital Asset Pricing Model falls down.  I’ve trashed CAPM before in the form of “4 and a half myths about beta in finance”.

The posts on low volatility investing also exhibit weaknesses of CAPM.

Subscribe to the Portfolio Probe blog by Email

Leave a Reply

Related posts

  • August 30, 2011

    What does beta look like in the out-of-sample period for the portfolios generated to have beta equal to 1? In the comments Ian Priest wonders if the results in [...]

  • August 29, 2011

    Investment Performance Guy had a post about beta equal 1.  It made me wonder about the properties of portfolios with beta equal 1.  When I looked, I got a [...]

  • July 28, 2011

    Here are some additions to the previous post on S&P 500 correlation. Correlation distribution Before we only looked at mean correlations.  However, it is possible to see more of [...]