I am sure that you know about "value averaging", but
for the benefit of others who might not, it is simply a
method that forces the asset to grow at a fixed rate.
You add to or subtract from the asset the amount needed, on a periodic schedule, to force the asset to
grow at the selected rate. This is "dollar cost averaging" on steriods.
Charles,
I agree with you that value averaging is probably the best strategy for establishing an allocation, unless stock prices are clearly low on an historical comparison at the time that one has a lump sum to invest. Since stocks are historically expensive right now, my approach would be to value average, if I bought stocks at all. Actually, personally, if I did not have legacy holdings that would cost me too much in CG tax to sell, I would have at most 25% in stocks today. In fact, if I take my total stock allocation minus energy stocks minus gold, the remainder is largely hedged by QQQ puts. This is not a popular way to go about doing things on this board, but I have been ERd over 20 years, and I have a nest egg considerably greater than all the non investment earnings that I have ever earned in my life. Plus I raised 2 kids with a non-working wife. So overall, I think my method is pretty good. What it tells me is that since I have standards about what I will pay for everything else I buy, wouldn't it be ridiculous not to have standards about what I will pay for stocks?
How can it possibly be true that stocks are the one thing that should be bought without regard to price?
Also, regarding value averaging, I bought and read Michael Edleson's book that first popularized this stategy. But I have a question. Isn't it a bit tricky to choose the right portfolio growth rate? If you choose a rate that is much higher than what the market is able to achieve, then you have sunk a wad at what might turn out to be very high prices. Conversely, if your growth rate is too conservative, you may wind up with a smaller portfolio than you would have had, and even wind up selling stocks when they are still relatively cheap, though maybe less so than when you bought them.
However you decide to proceed, best of luck to you.
Mikey