Set forth below is the text of a comment that I recently posted to the discussion thread for another blog entry at this site:
Tell us about your track record of investing over the last 2 decades. What has your rate of return been?
The last 26 years has been the worst time to invest in stocks in the history of the United States. Never before has the CAPE value risen so high and then remained at insanely high levels for so extended a period of time. Certainly those years should be taken into consideration by all investors seeking to determine their stock allocation. But to look solely at the past 26 years of stock-market history while ignoring entirely the 126 years of stock market history that occurred before this time-period when Get Rich Quick/Buy-and-Hold got entirely out of control makes no sense. Both sorts of time-periods matter. We should be looking both at time periods when irrational exuberance is killing nus all and at times periods in which investors have demonstrated an ability to keep their Get Rich Quick/Buy-and-Hold urges under at least a reasonable amount of control.
I am happy to discuss the entire historical record. That’s why I co-authored (with Wade Pfau) peer-reviewed research doing just that. As you know, that research showed that “Yes, Virginia, Valuation-Informed Indexing works!” (in Wade’s words). I am not willing to select relatively short time-periods in the historical record and pretend that I believe that they tell us something important in isolation. Times in which Get Rich Quick/Buy-and-Hold “strategies” become insanely popular are inevitably followed by time-periods of great human suffering and economic destruction. To look at the Get Rich Quick/Buy-and-Hold years in isolation without giving consideration to the pain they bring on for the entire nation would be irresponsible and misleading and dangerous and foolhardy.
A drunk driver can obtain good results for a limited amount of time. To look only at what happens in the time before he crashes gives a biased view of the merits of drunk driving. To get the full picture, you need to be willing to look also at the death and heartache his dangerous driving practices inevitably bring on. So it is with Buy-and-Hold/Get Rich Quick. Get Rich Quick/Buy-and-Hold can APPEAR to give good results for a limited amount of time. But viewed from a long-term perspective, those appearance are an illusion. You need to be willing to look at the entire picture to develop an informed understanding of the realities. That’s what Wade and I did in our research, which you Goons very, very, very much did not want people to see or talk about.
Rob


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