That makes sense. It just means you should decrease your exposure to bonds, and not necc buy more equities.
I’m skeptical you’d end up with a big bond short though—due to my other comment. (Unless you think timelines are significantly shorter or the market will re-rate very soon.)
I think the standard asset pricing logic would be: there is one optimal portfolio, and you want to lever that up or down depending on your risk tolerance and how risky that portfolio is.
In the merton’s share, your exposure depends on (i) expected returns of the optimal portfolio (ii) volatility / risk (iii) the risk free rate over your investment horizon and (iv) your risk aversion.
You’re arguing the risk free rate will be higher, which reduces exposure.
It seems like the possibility of an AI boom will also increase future volatility, also reducing exposure.
Then finally there’s the question of expected returns of the optimal portfolio, which you seem to think is ambiguous.
So it seems like the expected effect would be to reduce exposure.
That makes sense. It just means you should decrease your exposure to bonds, and not necc buy more equities.
I’m skeptical you’d end up with a big bond short though—due to my other comment. (Unless you think timelines are significantly shorter or the market will re-rate very soon.)
In the merton’s share, your exposure depends on (i) expected returns of the optimal portfolio (ii) volatility / risk (iii) the risk free rate over your investment horizon and (iv) your risk aversion.
You’re arguing the risk free rate will be higher, which reduces exposure.
It seems like the possibility of an AI boom will also increase future volatility, also reducing exposure.
Then finally there’s the question of expected returns of the optimal portfolio, which you seem to think is ambiguous.
So it seems like the expected effect would be to reduce exposure.