2min chapter

The Rational Reminder Podcast cover image

Episode 264: Pim van Vliet: The Volatility Effect, Revisited

The Rational Reminder Podcast

CHAPTER

How to Model Asset Pricing From a Relative Utility Framework

If you try to do that then basically lots of things collapse for example if you start modeling from a relative utility framework where you say the representative agent as you have in the cop m is not concerned about minivariance but about excess return and tracking error. equilibrium doesn't exist because the equity premium goes away and your model breaks down so it's not general equilibrium. People who like a good school they don't buy thousands stocks they buy like three or five That's rational however to reach to an equilibrium model and have a cop m or any school in this cop m or you know any relative utility cop m you need to have the outcome that the market is efficient. It's very difficult to bring

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