Post #71
Part 3: Money and Investing (continued)
Inflation affects your portfolio returns
When people talk about the rate of return you get from your investments, they are normally referring to “total return” as opposed to “real return”. Real return is the total return minus the inflation rate. See: Real Rate Of Return.
The inflation rate is the general increase in the price of goods and services over a period of time. If the inflation rate is 2% this year, one dollar will buy 2% less a year from now than it can buy today. If your portfolio return is 8% in a given year and the inflation rate is 2%, your real return is 6%. Real return is more important than total return, because it’s a better reflection of whether you are winning or losing the money battle.
Economists predict the future inflation rate all the time, but they are really gazing at their navels when it comes to figuring this stuff out. Don’t pay too much attention to them. Nobody can tell you ahead of time what the inflation rate will be over the next ten to forty years. It’s much easier to look back and see what inflation has been than look forward and guess what it will be. Here is a look back at the monthly inflation rates: Current Inflation.
You should assume that inflation will be around for the foreseeable future. I quote from Warren Buffet’s Op Ed piece that was referenced in post # 64:
This does not mean that the inflation rate will immediately jump. In fact, with oil prices coming down in early November, there is a case to be made that we will be seeing some deflation (the opposite of inflation). Check this article: Deflation lurks as global demand declines.
If we do experience deflation, I think it will be short lived. I’m gazing at my own navel when I say this, and I’m not even an economist. Who knows what will happen with prices? I just can’t imagine that they will stay down for very long.
So my target asset allocation is 60% equities and 40% bonds/cash. In April I will have to rebalance to get back to that. This gives me an edge during slightly inflationary times, and won’t kill me if we experience deflation. I just don’t want to take too many risks any more.


