The Rollercoaster Ride of Retirement: How to Survive Market Meltdowns
Today’s post is a guest post from The Wall Street Physician, a former Wall Street trader turned physician who blogs on investing topics pertinent to physicians and high-income professionals like us.
Regular readers of this site should be familiar with the good doctor, as his writings have been featured a number of times in The Sunday Best. His posts have also appeared on KevinMD and The White Coat Investor, and I’m honored to share a post of his here with you today.
Let WSP take you through the scenarios, and stick around for my comments at the end!
Physician on FIRE wrote an excellent post a few months ago discussing the meaning of FI during a bear market. With the current bull market, many people have reached FI well ahead of schedule. But if the market were to fall, these same people may drop below the standard 25x annual expense threshold of FI. Do these people stop being FI in this scenario? Or is it once FI, always FI?
It turns out that your FI number will be different depending on how you would handle the inevitable bear markets that happen during retirement. Let me explain.
A Review of the Trinity University Study and the 4% Safe Withdrawal Rate
The Trinity Unversity study modeled retirement withdrawal rates as a fixed percentage of pre-retirement assets, adjusted for inflation. Using historical market data from 1926-2009, they calculated the probability of your money lasting 30 years assuming various stock/bond asset allocations and withdrawal rates.
Because a 4% withdrawal rate has a 96% success rate if you invest in a conservative 50% stocks / 50% bonds portfolio, the “4% rule” has become one of the foundations of retirement planning.
Using the 4% rule, the amount of money you need to save for retirement is 25x your annual spending in retirement.
However, the 4% rule was not designed for the early retiree in mind. It was designed for the 65-year old retiree who was expected to be in retirement for at most 30 years. Many people, including Physician On FIRE, are planning for 50-year or 60-year retirements. Will the 4% rule work for people with longer retirements?
Also, what happens if there’s a big bear market early in your retirement? If the market crashes early in your retirement, should you un-retire and go back to work?
I think a useful exercise to do prior to retirement is to envision various market scenarios, good and bad. A neat property of the Trinity University study is that its results apply whether you just retired or whether you are 10 years into retirement. You just reset the numbers and look at the chart to see your new portfolio success rate.
For each of these scenarios, a 50/50 stock/bond (U.S. Total Stock Market/U.S. Total Bond Market) allocation was used with annual rebalancing. Portfolio return data was taken from Portfolio Visualizer.
For example, let’s say Dr. Awesome retired in 2010 with a $3 million nest egg, a 50/50 stock/bond allocation, and a plan to withdraw 4% a year ($120,000) for expenses.
Seven years later, the stock market has risen significantly, and his nest egg is now $4.2 million dollars. After inflation, his annual spending is now approximately $135,000 a year. Therefore, he is currently withdrawing 3.2% ($135,000 / $4,200,000) a year.
Plugging 3.2% into the portfolio success rate table above, we see that his portfolio success rate is now over 99%. He can feel at ease about his retirement withdrawals and good market fortune.
Dr. Badluck: The Worst-Case Scenario
On the other hand, Dr. Badluck retired in 2000 with the same $3 million nest egg. He experienced two tough bear markets at the beginning of his retirement, and his 50/50 stock/bond portfolio in 2017 was only worth $3.16 million.
Because of increased inflation, his initial $120,000 /year lifestyle now costs $172,000. Using the table, he is now withdrawing 5.45% ($172,000 / $3.16 million) a year, which means that his portfolio success rate has fallen from an initial 96% down to 59%. Yikes! Even worse, at the end of 2008, his portfolio success rate had fallen to 40%.
What a rollercoaster ride! I’m not sure Dr. Badluck could have stomached such volatility. Even after the great bull market we’ve had since 2009, his portfolio success rate is currently only 59%.
To make his rollercoaster ride less bumpy, he should cut spending or work part-time when the market drops and his withdrawal rate rises. For example, in 2003 he was expected to withdraw $128,000 because of inflation on a $2.43 million portfolio (5.30% withdrawal rate = 62.1% portfolio success rate). If he were to instead cut spending to $100,000 a year (or alternatively made $28,000 a year so that he would only need to withdraw $100,000 a year), then he is now only withdrawing 4.1% of his portfolio and his portfolio success rate is back up to 93%.
Now let’s look at Dr. Badluck’s retirement rollercoaster with this one change:
A much smoother ride! Dr. Badluck’s flexibility in retirement, with the ability to cut spending or work part-time, ensures a much smoother and less anxiety-ridden retirement.
An extreme way to smooth out your retirement ride is to simply withdraw a fixed percentage of your portfolio each year. For example, if your portfolio fell by 25%, then you’d cut your spending by approximately 25% the next year. If the stock market rose by 30%, then you could increase your spending by about 30% the next year.
Using the Trinity University table, this would mean your portfolio success rate would be at least 96% each year. Technically, the portfolio success rate would be 100% because if you withdraw a fixed amount every year, you could never run out of money.
Unfortunately, a fixed percentage withdrawal pattern would require massive swings in your lifestyle (up and down), which most people do not want. A hybrid rule between the constant dollar method in the Trinity University study and the constant percentage method would be a variable percentage withdrawal rate.
Dr. Cern, aware of the limitations of the 4% rule for early retirees, decided to instead use a withdrawal rate of 3.25% on his $3,000,000 portfolio in 2000. He did not want to cut spending or work part-time during retirement. Let’s see how his failure rate progressed during the tech crash, financial crisis, and thereafter.
It’s a bumpy ride, but certainly more manageable than Dr. Badluck’s unsmoothed retirement scenario. So another way to make your retirement drawdowns less scary is to only retire when you have enough money to use a lower withdrawal rate.
- For most people, retirement is squishy. In worst-case market scenarios, they always have an option to spend less money or work part-time. If you’re willing to smooth out your early retirement journey with spending cuts or part-time work during bear markets, then you can probably retire using a 4% withdrawal rate.
- However, if you do not want to ever cut spending (remember that the hedonic treadmill is real and it’s hard to cut spending once you’re used to a certain lifestyle) and do not want to ever return to work, then you should strongly consider a 3.5% or even a 3.25% withdrawal rate.
- When the inevitable bear market occurs during your retirement, use the portfolio success rate table from the Trinity University study to calculate your current portfolio success rate. If you get nervous, adjust your spending or income until the withdrawal rate becomes something you can tolerate.
By keeping a running portfolio success rate calculator in your mind during retirement, you’ll be able to make smarter withdrawal decisions and weather any bear market that may come your way.
[PoF: Excellent analysis and visuals, WSP!
You are spot on with your advice on how to turn the odds back in your favor in the event of a particularly nasty sequence of returns early in retirement. I made similar suggestions in my bear market post, but didn’t have the math or fun graphs to back up my asserions.]
I’d like to add one more tactic to increase your likelihood of success. More stocks.
While a 50 / 50 ratio will certainly “smooth the ride” as JL Collins likes to say, 75% or even 100% stocks may be the answer to higher success rate, particularly over a very lengthy retirement that many of us aspiring early retirees are planning. ]
A certain Ph.D. economist that I like to call Big ERN over at Early Retirement Now has performed an excruciatingly thorough analysis of safe withdrawal rates (in 18 parts and counting) and his results bear this out. (pun intended). His study is the Trinity Study on anabolic steroids training 16 hours a day.
Based on his number crunching, using data dating back to 1871, the best ratio among these options for a 30-year retirement is 75 / 25. For a timeframe greater than 30 years, the higher stock allocation (100%) has performed slightly better.
So my recommendation (Big ERN’s recommendation and I’ve borrowed it), is to own a higher percentage of stocks to increase the likelihood your portfolio will survive over the long haul.
Of course, it never hurts to have a “side hustle” to cover some expenses as WSP suggested. If only I could think of some crazy endeavor that could help achieve that goal.]
What’s your plan for surviving a market meltdown?
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