johnjohn comments on The Rational Investor, Part I - Less Wrong

-2 Post author: wubbles 30 May 2013 12:32AM

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Comment author: johnjohn 30 May 2013 09:39:05AM 0 points [-]

Putting six months worth of expenses in a money-market account seems like a needless 'mental accounting' bias. You can easily and quickly liquidate a portion of your " 70% in a stock index fund and 30% in a bond fund" if you need the cash in an emergency.

The 70% stocks 30% bonds seems somewhat arbitrary. I remember reading a paper once that advocated allocating 130% equities through the use of leverage. Of course, there is always the chance that the stockmarket underperforms over the long run. But, that's the risk that you are ostensibly being compensated for.

Comment author: shminux 30 May 2013 03:20:54PM 3 points [-]

These are general guidelines/priorities for safe and effective financial planning, not the "best possible" investment. They are apparently vastly better than what most americans have now: no will, cc debt, unaffordable mortgage, no (liquid) savings, inappropriately conservative, reckless or high-fee investment etc. You can certainly optimize and customize these guidelines, but you have to know what you are doing, which most of us don't. These guidelines are probably not quite suitable for places other than the US.