Quote:
Originally Posted by econophile
that's not really my cup of tea. my allocation is pretty simple: 60% equity, 40% bonds, with part of the bond allocation in inflation indexed assets
That's not bad at all, particularly the last bit. But why is it superior to 100% equities? Or 25% gold?
Diversification is about paying for insurance (otherwise, you'd just buy equities since they are highly superior investments long term investments to anything). With the above, you cover 40% of prolonged stock market decline and high inflation that doesn't cause US default.
I mean, it's not bad, but there's a bunch of non trivial events you haven't covered. And if the point of diversification is to keep you in wealth no matter what, you're failing at that goal.
The only way to properly diversify is to write out all risks to your wealth, and cover them using whatever assets classes are needed. Otherwise you're covering for a just a percentage of outcomes. I think you'd be amazed how probable some risks to your wealth are that you haven't even considered.
Quote:
Originally Posted by rippinmza
The outcome I want is risk balance, not a general equal allocation. How do I determine level of risk of stocks vs bonds, one obviously has higher risk, should't my portfolio be weighted more to the less risky class?
Say for example Stocks are 5 times the level of risk of bonds, I cant go get 50% 50% bonds.
A portfolio I re adjust once per year and add systematic.
Risk isn't some general thing that always stays the same. It varies, and no one really knows what it is. For example, right now, bonds are high risk, low return, and you'd have to be nuts to diversify into bonds. Similarly, gold at its historical lows/levels is probably a great buy. Close to historical high, it's very high risk.
There's no formula to work out risk. Which is the why article linked by econophile just says "I give up, let's put 25% in each!!!". You won't find a more intelligent general approach than that, because there isn't one. It a question of:
- How much wealth do I want to save in each scenario that's a risk to my wealth?
- What long term cost am I willing to pay?
That balance is up to you. For example, if I had $100 million, 5% in gold, 15% in bonds, 5% in various foreign currencies. 5% in cash and 70% in stocks would make a lot of sense. If I had $100K, and earn $50K/year, 300% long equities (in a favorable environment) is by far the best play.
It's all about how much money matters to you and how much you want to be covered for in tail events. When you're somewhat poor, the long term return of leveraged equities far outweighs all other considerations. When you're really poor/just starting out, the long term return of getting job skills far outweighs all other considerations. So it depends entirely on what you want to happen.
When it comes to diversification, there are only three avoidable, costly mistakes you can make. Buying at heavily inflated/high risk prices. Not having liquidity when you the **** hits the fan. And putting money long term into non productive assets (i.e. gold).
Last edited by ToothSoother; 02-18-2015 at 03:57 AM.