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Is the Yale/Swenson Asset Allocation Too Conservative for a 20 Something?
I don't think the advice to take lots more risk when young makes so much sense. The additional returns from loading up on stocks are overblown; and the rocky road from owning 75-100% stocks will almost certainly mess you up and make you lose money. Everyone thinks they're different, but none of us are. One big advantage of stocks over bonds is tax efficiency only if you buy index funds and don't ever sell them. But this does not matter in a retirement account, and outside a retirement account you can use tax-exempt bonds. Stocks have higher returns in theory but to have a reasonable guarantee of higher returns from them, you need around a 30-year horizon. That is a long, long time. Psychologically, a 60/40 stocks/bonds portfolio, or something with similar risk mixing in a few more alternative assets like Swenson's, is SO MUCH better. With 100% stocks you can spend 10 or 15 years saving money and your investment returns may get you nowhere. Think what that does to your motivation to save. (And how much you save is way more important than what you invest in.) The same doesn't happen with a balanced portfolio. With a balanced portfolio you get reasonably steady progress. You can still have a down year, but you're a lot less likely to have a down decade or even a down few years. You save steadily and your balance goes up fairly steadily. The way humans really work, this is so important. For the same kind of reason, I think it's great to buy one fund that has both stocks and bonds in there. This forces you to view the thing as a whole instead of wrongly looking at the individual asset class "buckets." And it also means rebalancing will happen automatically, without having to remember to do it, which you won't. Or if you remember you won't do it when you should, because stocks are doing so well, or some other rationalization. Speaking of rebalancing, that's where a lot of the steady, predictable returns come from if you have a nice balanced portfolio. You can make money over time even if both asset classes end up going nowhere, as long as they bounce around somewhat independently, so you'll buy low and sell high when you rebalance. To me the ideal is an all-in-one fund that aims for about 60/40 stocks/bonds level of risk, somewhat more diversified than stocks/bonds is great (international stock, commodities, high yield, REIT, etc.). You can just buy that at age 20 and keep it until you retire. In beautiful ideal-world economic theory, buy 90% stocks when young. Real world with human brain involved: I love balanced funds. The steady gains are such a mental win. The "target retirement" funds are not a bad option, but if you buy the matching year for your age, I personally wish they had less in stocks. If you want to read more on the "equity premium" (how much more you make from owning stocks) here are a couple of posts on it from a blog I like: Update: I wrote this up more comprehensively on my blog,