iPad Cat Teaches Investing
The latest video from MadMoneyMachine studios:
by Paul Douglas Boyer
Sat, April 24 2010 » Blog, Fun, Video » Comments Off on iPad Cat Teaches Investing
Mulch Guy showed up. EPCOT Candy Lady. GURU MediumTex. Quotes. What’s UP with UP? Voiceover class. TOO: FireCalc. Bonus: iPad unboxing.
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Fri, April 9 2010 » Podcasts » Comments Off on MMM-176: Things Are Messed UP
I put the video together for this audio interview with Vanguard Group founder John Bogle. I hope you like it.
Fri, April 9 2010 » Blog, Video » Comments Off on IFA Radio Interviews John Bogle
Harry Browne’s Permanent Portfolio is so simple. Split your investments into equal parts stocks, bonds, cash, and gold. Is it too simple? Can it be improved yet remain simple? I used Simba’s spreadsheet (from Bogleheads.org) to back-test some alternatives from 1972 through 2009.
First, the original portfolio:
Stocks: VTSMX (Total US Stock Market)
Bonds: VUSTX (Long-term Bond)
Cash: VMPXX (Money Market)
Gold (Kitco 1972-2004, GLD 2004-2009)
yielded the following return vs. risk:
P1 (HBPP):
Compound Annual Growth Rate (CAGR): 9.1%
Standard Deviation (Risk): 8.02%
Sharpe Ratio: 0.46
Next, substitute 2-Year Short Term Treasuries (VFISX) instead of Money Market:
P2 (P1 with 2-yr T-Bills):
CAGR: 9.5%
Standard Deviation (Risk): 8.17%
Sharpe Ratio: 0.50
Alternatively, how about for the “Prosperity” component, i.e., Stocks, we substitute half US Small-Cap Value and half Emerging Markets for the US Total Stock Market:
P3 (P1 with 12.5% VISVX and 12.5% VEIEX):
CAGR: 10.8%
Standard Deviation (Risk): 8.57%
Sharpe Ratio: 0.64
And finally, combine P2 and P3 to have 2-yr T-Bills, US Small Cap Value, and Emerging Market:
P4 (P2 with 12.5% VISVX and 12.5% VEIEX):
CAGR: 11.3%
Standard Deviation (Risk): 8.65%
Sharpe Ratio: 0.68
And just for comparison I ran “Solver” on Simba’s spreadsheet to find the least risky portfolio that yielded 11.3% of that time span. It came up with the following mix:
VISVX (US Small Cap Value): 13.43%
VEIEX (Emerging Market): 14.30%
PCRIX (Commodities): 5.19%
VFITX (5-Yr T-Bills): 49.31%
VFISX (2-Yr T-Bills): 7.88%
Gold: 9.88%
Which resulted in:
P5 (Solver optimized portfolio):
CAGR: 11.3%
Standard Deviation (Risk): 7.25%
Sharpe Ratio: 0.80
And here is a chart with them all plotted, CAGR vs. Standard Deviaion (Risk):
I’ve played with lots of combinations of back-tested portfolios through many different time periods and one thing is common: substituting VISVX and VEIEX for VTSMX resulted in higher returns and a higher Sharpe Ratio. And short term T-Bills for cash also added nicely.
Note that I only show the Solver optimized portfolio (P5) for reference. I believe it strays too far from the Permanent Portfolio strategy to be safe going forward.
I talked about P4 on MMM-175: The Perfect Portfolio. While I am not yet invested in it, it is the one I am targeting. I do not expect a CAGR of 11.3% for the next 37 years, but if I can get 6% I will be very happy.
Wed, March 31 2010 » Analysis, Blog, Gold » Comments Off on Permanent Portfolio to Perfect Portfolio?
It is truly surprising, amazing, astonishing to find out how poorly active managers do when compared to indexes. Watch this video:
Wed, March 24 2010 » Blog, Video » Comments Off on New Video: Super Nova to Black Hole
Have a look at this video. It points out the importance of long-term data, the irrelevance of even reliable advice, the emphasis of trading by the financial media, and the wisdom of Nobel prize winners regarding investments.
Oh, and don’t miss THE END-ing!
Wed, March 10 2010 » Blog, Video » Comments Off on New Video: Sweet Surrender
I have had a number of emails from people trying to get into the Harry Browne investment radio show archives. The links at the original site appear to be down, but fortunately Craig at CrawlingRoad blog has a mirror that you can use. I’ve recently listened to all 44 investment shows and am now going through his political shows starting back from 2002. (I have my own personal mirror of those.)
Mon, March 8 2010 » Blog, Tips » Comments Off on Harry Browne Investment Show Archives
Disney World in Feb. iPhone and earphones. Jakob Fugger. VBR, VWO, TLT, GLD, SHY: The Perfect Portfolio. Tool: My Personal Index. Lego Mindstorms.
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Sun, February 28 2010 » Podcasts » Comments Off on MMM-175: The Perfect Portfolio
The voice sounds familiar…
Sat, February 13 2010 » Blog, Tips, Video » Comments Off on The Value of the Right Advisor
Harry Browne. Etymotic ear phones are sturdy. Sortino Ratio. GURU Richard Maybury. Broken Window Fallacy. Hybrid School Bus. Economics of Recycling. BRK/B split 50:1. Bing cashback. No deer. TOOL: Readability.
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Fri, January 29 2010 » Podcasts » Comments Off on MMM-174: Money Talk
Just a quick post to review the predictions I made and how well they turned out.
So I think I got most everything right. Big misses on cameras and USB port. Bottom line is that the iPad is pretty much exactly what I pictured it to be in my mind. I will own one (or more).
Wed, January 27 2010 » Blog, Predictions, Reviews » Comments Off on It’s iPad!