Dangerous Retirement Planning Advice From Financial Guru Dave Ramseyhttp://www.fool.com/investing/general/2013/06/03/dangerous-retirement-planning-advice-from-financia.aspx Brian Stoffel
June 3, 2013
Ever heard of Dave Ramsey? If not, let me introduce you. Ever since 1992, Ramsey has been helping people get out of debt, start saving, and ensure secure retirement planning.
Ramsey owns a company, The Lampo Group, which focuses on financial counseling. He has written several best-selling books that have likely helped millions of people. He has his own radio show, and he has appeared on the Motley Fool Money podcasts from time to time.
One of my favorite quotes from Ramsey, which sums up much of our collective financial folly, is: "We buy things we don't need with money we don't have to impress people we don't like."
If you don't get the point I'm trying to make, it's that on the whole, Ramsey has done a lot of good for a lot of people. But there's one part of his plan -- which has gotten a lot of attention lately -- that could leave a lot of investors in an unexpected bind when retirement time comes around.
Sound behavioral advice for investing
He pleaded with people not to sell their investments during the Great Recession, he advises getting an investing professional to help you with financial decisions -- especially during volatile market periods -- he thinks your investing horizon should be a minimum of five years, and he's a big proponent of setting a regular investing schedule and sticking to it no matter what. These are all characteristics we Fools embrace.
So what's the problem?
Back in February, he posted this on his Twitter page:
Clearly, he's not making it a secret that investors should expect to get about a 12% yearly return on their investment. When I tried to find out why he chose 12%, I found this claim on his website: "Dave is referring to the average annual return of the stock market since 1926, which is very near 12 percent annually when adjusted for inflation."
Really? When adjusted for inflation, to boot? I'm not sure what numbers Ramsey is looking at, but this is akin to telling your teenager who is about to attempt a cross-country road trip that they'll only need half a tank of gas to make it.
When we use market returns compiled by Yale economics professor Robert Shiller, we see that the S&P 500, including dividends reinvested, has returned an average of 9.9% per year since 1926. And when we adjust that for inflation, it dips down to 6.7%. That's a far cry from "very near 12 percent annually." Check here if you don't believe me.
The best that I can suspect is that -- for some reason -- Ramsey is using the average yearly return, instead of the compounded annual growth rate (CAGR). That may sound confusing, but consider Ian the Investor, who is investing $100 in the stock market for two years.
Maybe Ramsey is just averaging out the two returns. If you take 100 (the first year's returns) and subtract 50 (the second year's returns), and then divide that by two (the number of years), you wo