A Different Way to Plan Retirement – Guest Post on “Monte Carlo” Simulations by “Gasem”

Today we have another guest post, this time by our long-time reader “Gasem.” I’m sure most of you who have looked through the comments section here and at a number of other blogs would have noticed his comments. They are always highly insightful. He’s also a prolific writer on his own blog MD on FIRE, which I highly recommend. And if you’re not a Gasem-fan yet, I suggest you check out the What’s Up Next? podcast episode earlier this year where he was featured together with Susan from FIIdeas and VagabondMD

In any case, we had a discussion about using Monte Carlo Simulations to gauge safe withdrawal rates following David Graham’s guest post two weeks ago. And Gasem volunteered to write a guest post here detailing his approach measuring retirement risks. So without further ado, Dr. “Gasem,” please take over…

David Graham recently wrote a great post on this site regarding the 4% rule. What is the 4% rule really? You save 25x your yearly need and put it at some risk in a portfolio and then try to extract 30 years of value from the portfolio by extracting 4%/yr. 25x is the target (initial) principal. You have to inflation-adjust the withdrawal, and then you risk the principal at some interest rate above inflation. Let’s say you have 1M, you pull out 4% above inflation (and SORR doesn’t eat your lunch) you will preserve your capital and thus still have 1M 25 years later. You can re-retire for another 25 years on that 1M (capital preservation!) and still pull out 4%. So if inflation is 2% you need to make 6% on your money to run this money machine. 6% is the leverage on your future, That’s the “math” behind the 4% projection.

What’s the problem you say? The problem is volatility. The problem is the market can not guarantee 6% return and 2% inflation. Return is all over the map as is inflation. One year you may make 12%, the next year lose 20%. One year inflation maybe 2% and 5 years later 13% (1979). If you’re lucky it’ll work out you tell yourself, probably will work out, I read it on the internet! So what’s the probability? That’s where “Monte Carlo Simulations” come in. Let’s take a look… Continue reading “A Different Way to Plan Retirement – Guest Post on “Monte Carlo” Simulations by “Gasem””

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Does A 4% Withdrawal Rate Survive a 60-Year Retirement? (Guest Post by Dr. David Graham)

You might have noticed that I haven’t published any guest posts for a while. I even explicitly state on my contact page that I’m no longer interested in publishing any guest posts. But every once in a while you make an exception to the rule. David Graham, actually, Dr. David Graham (FIPhysician), has been on a roll with a bunch of top-notch guest posts on other personal finance blogs; first writing for the White Coat Investor blog on Roth Conversions, then two guest posts on Physician on FIRE, first on Asset Location in Retirement, and then on Buffer Stock and Bucket Strategies to alleviate Sequence Risk in retirement. All really important topics! And after sending a few emails back and forth with the good Dr. Graham we agreed on a topic for him to publish a guest post here on the ERN blog, Instead of using backward-looking historical return windows, as I would normally do in my SWR Series, why not check the sustainability of the 4% Rule with forward-looking return projections? Vanguard and a lot of financial companies publish those every year. Sounds like an interesting exercise! So, without further ado, please take over Dr. Graham…

As we all know, ERN is the man when it comes to Safe Withdrawal Rate (SWR) and FIRE. Reading between the lines, he has a different opinion on SWRs for a 60-year retirement vs. a more traditional 30-year plan. Obviously, using only historical data, it is more difficult to study SWR with rolling 60-year stock and bond returns than 30-year periods. Nevertheless, FIRE often subscribes to the 4% rule despite a prolonged period of income demands on the accumulated nest egg. In order to further understanding of the 4% rule over a longer than usual planned retirement, let’s visualize the 4% rule over a 60-year period and see what we can learn. Continue reading “Does A 4% Withdrawal Rate Survive a 60-Year Retirement? (Guest Post by Dr. David Graham)”

Where are they now? A Case Study Update with “Captain Ron”

From 2017 until early 2018 I ran a series of ten case studies for readers who volunteered to open their books and serve a real-world safe withdrawal rate guineapigs. The second case study in July 2017 was for Captain Ron (not his real name) who was planning to FIRE and enjoy early retirement with his wife on a sailboat! That title picture you see up there, that’s their actual boat! Sounds like a great adventure, not just the financial aspects but also the lifestyle changes are daunting! So, how did that all go? Captain Ron just sent me an update on how life has been, so Ron, please take over the wheel…

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We retired in September 2017 as planned and are really enjoying life. Financially things are great and we have adjusted to the sailing life, but that first year of cruising was a surprisingly difficult transition. More on that later.

Continue reading “Where are they now? A Case Study Update with “Captain Ron””

A Bond/CD Ladder Toolkit

A while ago I created a little toolkit to design my own bond and/or CD ladder. With a bond/CD ladder, by the way, I mean holding a portfolio of bonds and/or CDs so the cash flows comprised of maturing CDs/bonds plus interest income exactly matches a specified time series of target cash flows over time. Of course, if you’re regular readers of this blog you know that I’m not too thrilled about investing in bonds or CDs. Yields are just too low, compliments of my former colleagues at the Federal Reserve. But there are still a few interesting applications for bond/CD ladders. Some of them purely for “academic curiosity” and not because I actually want to implement them. So, here would be a few questions I’d try to answer with this toolkit:

  • If I wanted to build my own little “quasi-annuity” to guarantee a certain cash flow for 30 years or so, how much money would I have to set aside today to guarantee that cash flow? This is obviously not because I actually want to do this. As we will see later, the cash outlay today would be so prohibitively high that I’ll prefer to take my chances with the stock market and the Sequence Risk that comes with it!
  • How much of a difference would it make if I required regular cost-of-living adjustments (COLA) along the way rather than getting one fixed nominal “income” along the way?
  • Related to the issue above, if someone already has a corporate pension without COLA, how much would he or she have to set aside to supplement this pension and guarantee a certain COLA, say, 2% a year?
  • When interest rates were higher only a few decades ago, how feasible would it have been to create a bond ladder for retirement? Could we have gotten rid of Sequence Risk completely?
  • If I wanted to hedge my first 5-10 years of early retirement against Sequence Risk and at least partially fund my retirement expenses through a CD ladder, how much money would I have to set aside?

So, today I’ll share that spreadsheet and some of my sample calculations and results. I hope you’ll find value in playing around with it, too… Continue reading “A Bond/CD Ladder Toolkit”

Yield Curve Inversion: Eight Reasons Why I’m Not Worried Yet

Well, there you have it: The Yield Curve inverted last month. Finally! Starting on March 22 and throughout much of last week, short-term interest rates (e.g., the 3 months bills) yielded slightly more than the bond market bellwether, the 10-year Treasury bond.

YieldCurveInversion Chart06
The 10-year yield dropped below the 3-month yield for a few days in March!

People in finance and economics view this with some concern because history has told us that an inverted yield curve is a pretty reliable recession indicator. And I made this point in my post in February 2018: The yield curve shape, especially the slope between longer-term yields (10 years) and the short end (e.g., 2-year yields) is one of my three favorite macro indicators:

Retire at Market Peak Chart01
From last year’s post: Yield Curve slope (10Y vs. 2Y Treasury bonds) over time. A powerful recession early warning signal (1970-2018)!

Also notice that I usually look at the 10-year vs. 2-year yield rather than 3-month spread and that made a bit of a difference recently, more on a little bit that later. But in any case, since I went on the record about the importance of the yield curve and now got several reader requests to comment on this issue, here’s an update: in a nutshell, I’m not yet worried and here are eight reasons why…

Continue reading “Yield Curve Inversion: Eight Reasons Why I’m Not Worried Yet”

The Yield Illusion (or Delusion?): Another Follow-Up! (SWR Series Part 31)

Welcome to the follow-up to the follow-up post on the “Yield Illusion.” Again, here’s the context: a few weeks ago, I wrote a post (SWR Series Part 29) on why I don’t believe that chasing higher yields is necessarily a good hedge against Sequence of Return Risk. A very well-received post! It was picked up by CanIRetireYet.com as one of their Best of the Web in February, it was featured on RockstarFinance on Monday, and we had a great discussion in the comments section. So I wrote a follow-up post on Monday (SWR Part 30) and since that post was running way too long already, here’s some more material that got cut; some more thoughts on my asset class outlook, international vs. U.S. stocks, dividend vs. value stocks, and more. So let’s get rolling…

Continue reading “The Yield Illusion (or Delusion?): Another Follow-Up! (SWR Series Part 31)”

The Yield Illusion Follow-Up (SWR Series Part 30)

Welcome to a new installment of the Safe Withdrawal Series! The last post on the Yield Illusion (Part 29) was definitely a discussion starter! 140 comments and counting! Just as a quick recap, fellow bloggers at Millenial Revolution claim that the solution to Sequence Risk is to simply invest in a portfolio with a high dividend yield. Use the dividend income to pay for your retirement budget, sit back and relax until the market recovers (it always does, right?!) and, boo-yah, we’ve solved the whole Sequence Risk issue! Right? Wrong! As I showed in my last post, it’s not that simple. The Yield Shield would have been an unmitigated failure if applied during and after the 2008/9 Great Recession. So, not only did the Yield Shield not solve Sequence Risk. The Yield Shield made it worse! And, as promised, here’s a followup post to deal with some of the open issues, including:

  • A more detailed look at the reasons for the Yield Shield Failure over the past 10 years (attribution analysis).
  • Past performance is no guarantee for future returns. How confident am I that the Yield Shield will fail again in the future?
  • Dividend Yield vs. Value
  • Are non-US investors doomed? Probably not!

So, let’s look at the details:

Continue reading “The Yield Illusion Follow-Up (SWR Series Part 30)”

The Yield Illusion: How Can a High-Dividend Portfolio Exacerbate Sequence Risk? (SWR Series Part 29)

Welcome, everyone, to another installment of the Safe Withdrawal Rate Series! See here for Part 1, but make sure you also check out Part 26: Ten things the “Makers” of the 4% Rule don’t want you to know for a more high-level, less technical intro to my views on Safe Withdrawal Strategies! Today’s topic is something that has come up frequently in reader inquiries, whether through email or in the blog post comments. Let me paraphrase what people normally write:

“Here’s how I can guarantee my withdrawal strategy won’t fail: I simply hold a portfolio with a high enough yield! Now the regular cash flow covers my expenses. Or at least enough of my expenses that I never have to worry much about Sequence Risk, i.e., liquidating principal at depressed prices.”

I’ve seen several of those in the last few weeks and it’s a nice “excuse” to write a blog post about this very important topic. So, what do you think I normally reply? Want to take a guess? It’s one of the two below:

A: Oh, my God, you got me there. This is indeed the solution to once and for all, totally and completely eliminate Sequence Risk! I will immediately take down my Safe Withdrawal series and live happily ever after.

B: Your suggestion sounds really good in theory but there are serious flaws with this method in practice. It will likely be no solution to Sequence Risk. And in the worst case, your “solution” may even exacerbate Sequence Risk!

Anyone? Of course, it’s option B. It sounds like a great idea in theory but it has very serious flaws once you look at the numbers in detail. Let’s take a look…

Continue reading “The Yield Illusion: How Can a High-Dividend Portfolio Exacerbate Sequence Risk? (SWR Series Part 29)”

How can a drop in the stock market possibly be good for investors?

I hope everybody checked out the ChooseFI Roundup episode in early January, where I talked with Jonathan and Brad about the recent stock market volatility. They invited me for a short appearance on their Friday show after reading my piece from two weeks ago. That post was on how the recent stock market volatility will probably not obliterate the FIRE community. One issue that came up is the potential for people on their FIRE path to actually benefit (!) from the drop in the stock market. How can one possibly benefit from a drop in the stock market? It’s certainly not a guarantee. It depends on the personal circumstances and on the nature of the stock market drop! Generally speaking:

  • How permanent or how transitory is the drop in the market? If your portfolio dropped because one of the equity or bond holdings went bankrupt (or you were a victim of the OptionSellers meltdown) then that’s not something to cheer about. It’s about as permanent as it gets. Not good for the investor! But frequently, the market drops without much of a change in fundamentals. Be it a “flash crash” that reverses within a few hours or even minutes or the (likely) overreaction of the stock market drop in December, one could argue that since nothing (or not much) changed in the fundamentals (GDP growth, earnings growth, etc.) the drop may be only temporary and will eventually revert to the mean. Or even during a recession (the definition of weaker fundamentals!) stocks often overreact on the downside and then stage a strong comeback, i.e., return expectations going forward could be higher than long-term average returns. In other words, that paper loss you see now could be at least cushioned by higher returns on your additional savings going forward. And if this admittedly uncertain advantage of higher expected returns is large enough and over time more than offsets the paper loss then we could be looking at a net gain.
  • How far along are you on your path to FIRE? The further along you are the more damage a bear market will cause even if you can expect a bounce in future expected returns from a transitory shock to the market. On the other hand, if you’re just starting out saving for retirement and all you lost is a few hundred or thousand bucks in your 401k/IRA and you still got 10-15 years ahead of you then you might benefit from the drop!

So, in other words, if the loss in your existing portfolio is offset by enough of a rise in future expected returns, then a drop in the stock market can be a net positive. Seems pretty obvious from a qualitative point of view. But quantitatively? How early is early along the FIRE journey? How much of a rise in expected returns do we need to make this work? Even if there isn’t a net benefit, how much of the paper loss is at least cushioned by higher future returns? These are all inherently quantitative questions. This blog post is an attempt to shine some light on the math behind the tradeoffs…

Continue reading “How can a drop in the stock market possibly be good for investors?”

Will FIRE turn into “Fake Independence Rapidly Evaporating?” Relax! We’re going to be fine, despite the recent stock market volatility!

Happy New Year! Geez, are you all glad that 2018 is over? What a rough fourth quarter! It started quite harmlessly with Suze Orman poking fun at the FIRE movement. Not a big deal, we hit back and even had some fun with it. But the quarter ended with Mr. Market taking our stock portfolio to the woodshed. The S&P500 Total Return Index (dividends reinvested) was down 19.36% at some point (closing value Oct 3 to closing on Dec 24, total return). Not only was the fourth quarter brutal on your stock portfolio, but the FIRE movement has also become the target of continued ridicule. It looks like FIRE critics have come up with some cool and creative new acronyms:

  • FIRE = Foolish Idealist Returns to Employer (MarketWatch)
  • DIRE = Delay Inherit Retire Expire (Financial Samurai)
  • And even I made up one, just for fun, see the title. Just to get everyone’s attention!

But how serious are the gloom and doom predictions? I posted two months ago why I’m not worried yet but that was before the precipitous drop in stocks. Has anything changed now? Readers have asked me that and I have asked myself what the recent equity plunge will do to the FIRE movement. So, that’s what I will do in today’s post. First, my take on the wild equity market moves and then why I think that this is obviously not the end of the FIRE movement. Continue reading “Will FIRE turn into “Fake Independence Rapidly Evaporating?” Relax! We’re going to be fine, despite the recent stock market volatility!”