New Investors Should Hope for a Terrible Stock Market

25 May 2026 · 50 min · 25 chapters

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In short

How “perfect” pension contribution/withdrawal rates depend on when market crashes happen, and why investors shouldn’t panic during bear markets. Core ideas: mean reversion in equities, annual target-setting, and managing “sequence risk” (bad returns in the wrong order).

Guests

Andrew Clare, researcher with years of work on savings/retirement; previously worked at the Bank of England (also writes novels, including The Old Lady, inspired by his time there). Host: Damo (runs a UK personal finance channel/podcast).

Key claims

Equities tend to outperform over long horizons because they’re claims on economic growth; crashes can be followed by higher returns later. There’s no single correct contribution rate—rates vary wildly by start date (paper uses ~150 years of data). If you contribute during low-return periods, withdrawals later can be higher due to mean reversion. Review progress annually.

Notable examples

Great Depression-era start dates imply much higher contribution rates; equity drawdowns like 2008; “kicking the portfolio when it’s down” example showing same average returns but different outcomes when returns occur in reverse order. Trend-following between equities and cash to reduce sequence risk; annuities (including deferred annuities) as a retirement “floor.”

Written by AI. May contain mistakes. Listen to the episode to check what was said.

Chapters

Tap a time to open that second in VO

Understanding the Ideal Stock Market for New Investors

0:45 to 2:40

Exploration of what the ideal stock market looks like for new investors and the implications of market crashes.

“Because that's exactly what you're taking a risk on throughout that 40-year sort of accumulation journey.”

The Perfect Contribution and Withdrawal Rates

2:40 to 6:16

Discussion of perfect contribution and withdrawal rates for pensions based on historical data.

“Now, in reality, you're never going to get perfect contribution or perfect withdrawal.”

The Importance of Economic Growth

6:16 to 8:00

Examining the connection between economic growth and investment strategies in equities.

“and all the good things we need in our lives.”

Mean Reversion and Investment Outcomes

8:00 to 10:40

Analysis of mean reversion in equities and its effects on retirement contributions and withdrawals.

“What you actually want to do is outrun the persistent force of inflation that's targeted.”

Navigating Market Cycles as an Investor

10:40 to 13:53

Insights on how to manage investments during market downturns and the importance of consistent contributions.

“So the average, I think, came out about 0.5, I think, in the end.”

Pension Contributions and Market Conditions

15:44 to 16:43

Understand how to approach pension contributions during market downturns.

“how should you be thinking about that then?”

Understanding Market Cycles and Risk Premiums

16:43 to 18:27

Learn about market cycles, risk premiums, and their implications.

“to a 10-year-old and going, it's too late for you to impact your life by 50.”

Human Emotion in Economic Decisions

18:27 to 20:35

Explore how emotions influence investment decisions and market behavior.

“But so in other words, equities will go into cycles and they're really kind of reflecting, I suppose, the cycles that the underlying economy are going through too.”

Reviewing Investment Strategies

20:35 to 21:59

Discover the importance of regularly reviewing your investment strategies.

“And unfortunately, technology, so I can open up my iPad now and find out exactly how much my investments are worth and the temptation is to keep looking.”

Mean Reversion and Market Timing

21:59 to 23:53

Understand the concept of mean reversion and its impact on investing.

“So you would expect the results to be relatively similar.”
Show all 25 chapters

The Shift from Defined Benefit to Defined Contribution

23:53 to 26:13

Learn about the transition from defined benefit schemes to defined contribution pensions.

“Have you taken any of this into the real world?”

Managing Risk in Retirement Investments

26:13 to 28:00

Explore strategies to manage risks associated with retirement investments.

“Your generation are going to be 100 % DC.”

Reviewing Contribution Rates for Retirement

28:00 to 28:30

Understanding the importance of annual reviews of contribution rates to retirement plans.

“throughout that 40 year sort of accumulation journey and especially if you're not asking am I doing enough?”

The Role of Equities and Cash

28:30 to 29:40

Exploring the significance of equities and cash in investment strategies and sequence risk.

“In the paper, you say equities and cash are the only two crucial asset classes to consider?”

Sequence Risk Explained

29:40 to 31:00

Discussing how the order of returns can impact retirement savings and strategies to mitigate risks.

“Whereas if that 30 % happened 20 years before, you have plenty of time to make it up, so on.”

Understanding Gold as an Investment

31:00 to 32:20

Examining the role of gold in investment portfolios and its function as a hedge.

“But on the other hand, it could go nowhere for 20 or 30 years.”

The Impact of Return Sequencing

32:20 to 33:40

Analyzing how different sequences of returns affect the outcomes for retirees.

Understanding Withdrawal and Contribution Concepts

33:40 to 35:00

Clarifying the concepts of percentage withdrawal rate and percentage contribution rate in retirement planning.

“This is where what you'd need to contribute to get to a million dollars if you had this sequence of returns.”

The Role of Annuities in Retirement

35:00 to 38:00

Discussing the benefits and considerations of using annuities for retirement income.

“Usually when you die with an annuity, that's gone.”

Hybrid Approaches to Retirement Planning

38:00 to 40:00

Exploring the potential benefits of combining annuities with other investment strategies.

“Well if you buy an annuity which kicks in at 80 you know that once your mental capacities are either diminished or you're just too tired to bother that annuity will kick in at that time.”

Working Beyond Retirement Age

40:00 to 42:00

Discussing the feasibility and importance of part-time work as part of retirement planning.

“And the third one would be pretty cool because obviously as medical technology gets better, you might get cancer at 80, but there's a cure.”

Flexible Work and Financial Planning

42:00 to 42:39

Learn about the importance of flexible work options for financial stability in retirement.

“But, you know, if you don't have enough money, there's not much you can do at that point, really.”

Understanding Contribution Rates

42:40 to 43:32

Explore how contribution rates affect retirement savings and the importance of starting early.

“It's very possible to be working into your 70s for some people, a lot of people, I think, in terms of the jobs they do.”

Monte Carlo Simulations Explained

43:33 to 45:58

Gain insights into Monte Carlo simulations and their implications for financial forecasting.

“But we understand that people have other priorities in their 20s and 30s and even 40s.”

The Risks of Over-Saving

45:59 to 46:58

Discover how poorly implemented Monte Carlo simulations can lead to excessive saving behaviors.

“So they need to save loads of money to deal with that.”
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Transcript

Automatic transcript. May contain errors.

0:00Just quickly before we get into the episode, at the minute we're really trying to understand how people in the UK are saving for their futures. We hope that we can turn it into something really useful, maybe a rapport or a video on my channel. We'd love your input, it would take about five minutes, it's completely anonymous and if you're up for it you can find a link in the description. What is the ideal stock market for a new investor? Most people think the answer is simple, you want the line just to go up. But what happens if you start investing just before a crash? Andrew Clare has spent years researching everything around savings and retirement.

0:34We've got him on to chat about a recent paper, which might just change the way you look at stock market crashes. There'll be periods where people will have to work longer, periods where people retire earlier. Simply just because of market performance throughout their life. Because that's exactly what you're taking a risk on throughout that 40-year sort of accumulation journey. We're going to talk about the paper, understandably, but I hear you write novels as well. I do. So I published a novel a couple of years ago called The Old Lady, and it's based loosely on my time at the Bank of England I spent there but within the book there's more blackmail, kidnap and murder than there was at the Bank of England so I need to make that very clear.

1:11I went to the Bank of England recently and there's a fair bit of blackmail and murder it gives those vibes. Yeah yeah it does. But no let's let's speak about the paper I got on to.

1:20Andrew Clare:I had a question um in the paper you talk about the perfect contribution rate and the perfect withdrawal rate uh what's the simplest way to explain that to our audience before you answer. Yes, because I do not understand too much in detail. Well, first of all, contribution rate is the amount you contribute to a pension pot, and withdrawal is the amount you withdraw when you come to retire. So somewhere in the world, there is a perfect amount that you can contribute. And our paper takes data from 150 years or so of data and tries to work out what would have been the perfect contribution rate at various times in history to see how it evolved over time as well.

2:01Then we also look at the withdrawal amount. So we assume you retire after 40 years or so, and then we're working out the perfect withdrawal rate. Now, that is a bit trickier because the withdrawal rate, the money you withdraw for your pension has got to last you a lifetime. Most people don't know how long they're going to live. And that's one of the big dilemmas in terms of pensions, which is why we have annuities, which you can get onto later. But what we do is say, well, supposing you have a target at the age of 85 to have all this particular part of money spent, how much would be the perfect amount to withdraw over that period of time?

2:40Now, in reality, you're never going to get perfect contribution or perfect withdrawal. So the key message of the paper, key messages of the paper, is one, to have a target. okay you need to know where you want to get to and you know how much money you want by that time and then you need to work out at that point how much you think you need to contribute to then the second thing is to say that you need to review that on an annual basis you know you cannot make that decision at 25 and expect to do nothing and change nothing over the next 40 years or so. So at each point, you're kind of iterating towards your retirement and checking whether you're on target or not.

3:26And it's in that way that you can gradually edge towards your target. Okay, so that's one of the key messages of the paper. The second key message, which is really about this thing people refer to as mean reversion in equities. Now, what that means is that essentially is over long periods of time equities will go down but they'll generally come up and generally speaking they will outperform most other traditional asset classes so if you were to pick an asset class that you wanted to invest in for a long term most people would advise equities okay problem with equities is they are volatile but if you've got a 30 or 40 year rising you should be able to see through that.

4:15So why does mean reversion work? Because it may not work in the future. Why has it always worked in the past? Mean reversion in equities works because equities are a claim on the economy, on growth in the economy. Essentially, that's what you're buying when you buy an equity, buy something different with a bond. So essentially, what your bet is, is that the global economy is going to continue to grow over time. And generally, that has happened okay if it doesn't happen and you've made the wrong bet i 100 equities and growth doesn't come through and so on you probably got more to worry about than your pension pot at that point seriously you probably should be thinking about buying bottled water cans of beans and a shotgun because without economic growth of the kind that we've seen over the last 200 years or so we're in a lot of trouble so it's kind of a no-brainer particularly for people in their 20s 30s 40s even 50s to be investing their pension majority of that in equities and taking account of and taking the benefit of this mean reversion over time yeah we're going to get into lots of that because the mean reversion can be it can be counterintuitive about where you how your investment life cycle should look and these things but you said something a second ago about shotguns and water and and you basically said if we don't see growth like we've seen in the last 200 years but we're a lot older than 200 years and and it's kind of like we're we're taking a slither wouldn't even be a second on the kind of the the clock of the human species let alone the earth and you're basically saying as long as we keep doing what we've done for just this fraction of a moment we'll be okay is that is that silly thing to think oh it's an excellent point most We've grown up thinking about growth.

6:06Governments talk about growth all the time. Liz Truss was obsessed with it. Don't go any further there. The current government's obsessed with it and so on. And growth essentially is what pays for the public services and all the good things we need in our lives. The interesting thing is that economies like the UK, the US, and so on didn't really experience this year after year after year of growth until we got the Industrial Revolution. So you're dead right. It's just a flicker in time in terms of man's history. But we're living in a sort of capitalist economy post-Industrial Revolution. And that era is an era of an economic growth.

6:49And that's what we would assume and hope is going to continue. And if it does, equities will continue to outperform most other masterclasses. I know there was a period where Japanese steelmakers would just engrave their prices on the wall for generations. So their dad would have engraved their prices on the wall because nothing changed. Yeah, I mean, that's inflation. And actually, inflation is a fairly modern phenomenon too. Really, up until the turn of the last century, persistent inflation, in other words, getting prices right every year, 2 % or 3 % or 4 % or 5%, that's a fairly new thing too.

7:24And that's come as part of the economic growth that we get. It's difficult to explain why they go together, but that is a modern phenomenon as well. Is that a way to force growth? Yeah, I guess some economists would argue that 2 % inflation is really good. It sort of oils the wheels of industry and commerce and so on. It's difficult to prove that, but it also does make some kind of sense that a little bit of inflation is probably good for economic growth and the economy. I think that's the most convincing reason I can think of to invest in equities. You want to capture that slice of growth. What you actually want to do is outrun the persistent force of inflation that's targeted.

8:06It's a force that governments want to happen. And if you just sit still, you'll just get eaten alive by it, right? And equities, you're buying into a slice of the businesses that are increasing their prices. You're buying into the inflation on the other side of it. You're buying into economic growth. which is denominated in nominal terms, in cash terms. So, yes. Okay, well, a bit of a tangent there, but I think when someone says, well, we're just going to hope everything keeps growing, I'd like to know why, because it's not the norm, right? Yes. Pre-Industrial Revolution, it's not the norm, but post it definitely is.

8:43Yeah, yeah. Fingers crossed. Yeah. So what did you find in between the relationship between perfect contribution and perfect withdrawal? Or if we call them P, perfect, PC and PW, you call them PCR and PWR. So, yes, that's just the rate. An interesting finding was something which you, and it does go back to mean reversion as well in terms of equity prices, but what we found was if you were experiencing a period of low returns in equities and you're contributing, then therefore your contributions are not getting the boost that you wanted them to get. So you have to put in more, okay? okay um so in that world you're putting in more contributions but it turns out because of mean reversion in the post retirement period in the withdrawal period the returns are catching up so actually you're able to withdraw more when you retire having put in that sounds odd but it's not just because you put in more you put in more just to keep you know keep running on the same spot once you get to that spot you can actually withdraw more because the returns tend to be higher in a period post a period of low returns you call it the justice of the system almost yes that wasn't my my phrase but it was a co-office phrase but yes it's kind of uh you're getting payback if you like for your hard work in the run-up but it works the other way if you've got a period with very high returns when you're contributing so you're not having to run so fast to get anywhere the other side of that you're getting low returns so you might actually end up being able to withdraw less that feels like now so someone who's contributed say from the financial crisis and built their retirement pot over the last roughly 20 years they've experienced the longest ball run in america's history and the american dominance of you know the market basically they might now be looking at a period of potentially lower returns than they had over the last 20 years and they might that might hurt them they might be but then of course they're looking at a higher starting pension pot as a result of that so that that's the sort of balance on the other side but yes that's that's true so what did the perfect contribution rate measure exactly then you know so we have we we hypothesized uh an amount that our uh pretend person would have wanted and we just because you need to do a like-for-like comparison over time so they were trying to hit the same target over time yeah you have a great chart that shows the impact of different periods throughout time where basically it's like you know if you're born on this day or you start on this day this is how much you'll need to contribute and you looked at like the the great depression and things and you effectively show i think it's this one figure one is it's title 40 year perfect contribution rate and it just shows the different contribution rates required to hit a target going all the way back to 1872 and the interesting thing about this chart is you've got to go 40 years into the future so you're contributing in say um like a bad period to retire might be 2008 right so you're going 40 years back from that and going well if you're contributing here we know that 2008 is coming to your contribution rate needs to be higher so that when you hit there yeah you have enough and that's why it's perfect in that regard because we know because you have 2020 hindsight so there's a period here around 1880 where the contribution rate is the highest and you've got it as a percentage so it's 1.5 percent at that point if you see here yeah what does that mean 1.5 per year of um your i can't remember how we actually defined it but it's of your salary yes 1.5 of your earnings a year yeah but then in other periods so you've got this period of say 1910 it's about 1912 it drops right down to like 0.2 percent yeah what's going on there because there you're you're you're experiencing after that a really significant period of equity market rally, I suppose.

12:37So the average, I think, came out about 0.5, I think, in the end. So what we were trying to say, there's no correct number that you can take away from that, say this is how it's going to be in the future. Well, that shows just how variable it is, which is scary. Until you go back to the mean reversion idea, you say, well, okay, you've contributed quite a lot then, because you needed to, and you got to the same point. but the good news is because the mean reversion the withdrawal amounts you can take are commensurately higher um so that's the good news from that and of course as we talked about earlier it works the other way too what's the ideal kind of market then for an investor over their lifetime would it be a pretty bad one when they're accumulating and a really good one when yeah pretty much buy cheap and sell high is um and the good news good kind of good news is over a 40-year period you're going to have quite a lot of periods where things are going to be cheaper and you just keep investing in those periods and don't sort of get scared to help things have fallen by 20 therefore i'm no longer to contribute because my pension part's gone down by 20 it's you know none of it's worth it and i think those are the times and it's difficult but those are the times when you really should keep going and possibly even increase.

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15:32If proving your compliance is something that you need to get done, you can get started at vanta.com forward slash making money. There's a link in the description and we've also put a QR code on screen. If you're accumulating then or you're trying to build a pension pot in a period of bad returns, how should you be thinking about that then? Because on one hand you're saying you're paying in more because you're not getting the returns, but at the end you might get better returns. So could you say, well, I don't need to pay in more then. I can just pay in a lower amount today because I'm going to get the good returns down the line.

16:02You could take that risk. But I think at the end, what you really need to be doing is at each point in time, making sure you're doing enough to make sure you hit that target that you need to get to as close as possible yes it may not be possible um it may be that the contribution rate required is too high but as long as you're doing something and the key message for anyone with regard to pensions is start early start early and pay low fees that would be my advice to anyone what if you can't start early um start as early as you can yeah i mean it's as simple as that really and understand that even if you're 50, you've got a bank and you're 40, 50 years ahead of you anyway.

16:42So it's like going back to a 10-year-old and going, it's too late for you to impact your life by 50. So just on a personal note, I didn't really start doing any pension saving until my early 30s. Because most people have mortgages and kids and things like that. And nowadays, generations have got

17:00Andrew Clare:student debts to pay off and so on. Instead of mortgages, we've got student debts. Yeah, exactly. Three good years, mate. Yeah. great years and then pay for it for 10 yeah um but yeah i mean um you do what you can and most people i think realistically start saving seriously for the pension once they get into their 40s unless they're lucky enough to be in a good workplace pension where you know which we which are now sort of less common nowadays um the age of 40 plus is when people really start saving for pension very inspiring for me yeah yeah let's i want to talk about that meme reversion because it's kind of like oh the if the market's bad now it should be good in the future why does why does that happen because the global economy is still growing essentially so ultimately um what you're getting i suppose in the poor times is what you can refer to as a higher risk premium you're paying a high risk premium so in other words usually it's because people think the risks in the world have are elevated so in other words to encourage me to buy equities you've got to promise me i've got to buy them at lower price really because the world's risky so it's like anything really and and generally those risks dissipate after a while depends what what they are what we're going through at the moment looks terrible and is terrible it will pass at some point and companies will go back to profitability and so on and it goes back partly to the business cycle and this is something that does annoy a lot of economists lots of very clever economists actually and that is explaining why a business cycle occurs in the first place why can't we just have stable growth but it just seemed to be that the capitalist economies grow in this kind of boom bust cycle not necessarily bust not necessarily boom but sort of good and bad times over time if we could explain why um we might get closer to you know leveling off that um business cycle and to some extent over the last 20 years the business cycles have been a little less extreme than they were in the 60s and 70s um for better management of fiscal policy and monetary policy over the last 20 or 30 years.

19:18But so in other words, equities will go into cycles and they're really kind of reflecting, I suppose, the cycles that the underlying economy are going through too. And the waves of human emotion. It could be, yeah. Emotion definitely plays a part. Like rational exuberance around the tech and then the pessimism and you're kind of that cycle. Exactly, exactly. And that affects, that doesn't just affect equity prices, it can affect businesses too. Because if you're a businessman, you own a business, And you're very pessimistic about the future. You're not going to open up that new factory or you're not going to take on those new people until your business confidence returns.

19:55I mean, I think Keynes called it animal spirits. So even back in the 30s, someone like John Maynard, Keynes, a very famous economist, was talking about the behavioral aspects, which are often really important in explaining economic phenomenon. I think someone once said to me, the stock market is you're riding an escalator with a yo-yo in your hand and you're looking at the yo-yo when you should be looking at the escalator. And your escalator is the global stock market, the global growth, basically, story. It is. And I would say, generally speaking, checking your investments regularly when you're saving over a long period of time is probably not a good idea.

20:35And unfortunately, technology, so I can open up my iPad now and find out exactly how much my investments are worth and the temptation is to keep looking. There are some studies out there which show that people who sort of look at their investment portfolios far less frequently tend to do a little bit better than those that are kind of constantly looking and fiddling around with them. Yes, the fidelity dead people one.

20:59Andrew Clare:Yeah, but you said earlier that for your perfect contribution, you should be looking at it annually. But like you said, we've had lots of people saying, like, invest in a global index, leave it, don't tamper if it goes down either invest more just keep dollar cost average and leave it until you're ready to retire or start yeah so where's the balance so certainly a review of your financial position every year it's not like i did what i didn't i didn't mean that you don't never look at it in 40 years time so an annual review of where you are to work out how far down the path towards your target you've got is a really good idea um and some people can do that with financial advisors and other people who can do it on their own.

21:40And actually, artificial intelligence and chat GPT-ing things can actually get you a long way with giving you the sort of information you need. So review it and take a judgment. Because it's not just the markets that's going to be changing each year. It might be you. You might have just had a baby, just got a mortgage or whatever so i think you need to review it even if the world hasn't changed because you might have how long how long are these reversion like how long does that is that process really that's quite difficult to say um but what i will say is the the ups and downs these cycles in the equity right seem to be getting slightly shorter so the downs don't last so long the ups don't last so long um but really um you we could be entering a prolonged down phase for what i know or prolonged up i don't know but we're talking probably three to five years something like that i would say um okay so in the paper you looked at the s &p 500 in particular probably because the data set is the most fleshed out right do you think your conclusions would have been different if you looked at say a global portfolio um it's very difficult to say without having done it but i would say that the results there would be fairly typical of most of the developed equity markets so uk equity market would probably have given you very similar results in terms of that relationship between contribution and withdrawal um but that's difficult to prove so you can only do as much as you can with the data but no i mean uk equity market us equity market some of the other major developed markets tend to move together over time.

23:29So you would expect the results to be relatively similar.

23:33Andrew Clare:But if you're looking at emerging markets, it would be completely different. Yeah, I mean, emerging markets would just, you know, over a long period of time, have a higher average return, because of where they are, might be slightly more volatile, but you would still expect mean reversion in those markets as well over long periods of time. Do you think your research should really change how we emotionally look at bear markets like you said buy low sell high but human nature is to do the opposite relish them in accumulation yeah we should be like yes hopefully downturn for next three years please so i can just stack but people don't think like that yeah no i mean i'm very understand so the market goes down by 10 for example and someone comes on to one of those youtube podcasts actually it's a good time to buy and they might be right and the next day they go the market goes down by another 10 yeah so um calling the bottom of the market is quite difficult and you know what it's easy to see with hindsight when you should have bought it's very difficult to see at the time once you you're in it so the thing to do is just to keep buying and not panicking across this timeline there's been lots of people that have now retired I wonder if, you know, have you seen or do you see like cohorts where you're like, oh, this group here are having a really tough time in retirement because they've been accumulating through this phase or not.

24:53Have you taken any of this into the real world? Well, the problem with that is that this real world hasn't been around for that long. So up until, let's say, end of the 1990s, most significant pension accumulation was done in defined benefit pension schemes, where all the risk is taken by the employer, the sponsor. So you know if you've done 30 years in that company, you're going to get 30 80th of your final salary. You don't have to care about whether the market's going up or down. The company does. And that was the problem. When the high-tech bubble occurred in 2001, equity markets fell dramatically.

25:38And so me, with my 30 years of service, I don't care. The company still has to pay me 30 80th. But the company's now trying to pay you 30 80th out of an asset pot which has just fallen by 30%. which is why a lot of defined benefit schemes started to close around that time, forcing people into defined contribution schemes. So we're only really now starting to see a world where a significant proportion of the population are retiring only with a defined contribution pot. Even now, most people my age will probably have some DP in their history, financial history, and some DC. Your generation are going to be 100 % DC.

26:25That's why this is important, because you're going to be managing that. Your employer, if you have one, is not going to be taking that risk. You are. And that's the big change over the last 20 years, that we've moved from that world of DB and state provision as well to a world where, you know, which has probably existed for some time in the us but in a world in the uk where we're going to be managing our own pension pots making our own decisions yeah i imagine like to make my own point again if we extend out 100 years into the future and if we keep a flat contribution rate of eight percent like we do at the minute we'll get these cohorts where it's like oh their retirements are pretty crap because they just happen to be at the wrong point along this line and they would you know they might have got a good market while accumulating a bad end so you'll get you know generational poverty within pensions just dependent on market side you will but of course if they've had the bad returns in leader they should be able to get more in the end if the mean version is right um and also they will then combine that retirement with part-time working and and so on um the last part of the paper was trying to limit the extent of sequence risk in other words the returns that's the cash and the equity investment in a trend following context we were just trying to show how that there were was potential to reduce that risk but yes it's going to happen there'll be periods where people will have to work longer and people periods where people retire earlier simply just because of market performance throughout their life because that's exactly what you're taking a risk on throughout that 40 year sort of accumulation journey and especially if you're not asking am I doing enough?

28:07You know, if you're just relying on the 8 % default, you're basically saying there is a perfect contribution rate and it's 8 % for everyone all the time. And that might not be the case. It might not be the case. And that's where you need to review your situation. It may be exactly what you need. It may be more than you need, but it might not be. And that's why you need to sort of review these things annually, if not every couple of years.

28:31Andrew Clare:In the paper, you say equities and cash are the only two crucial asset classes to consider? Why only those two? Okay, I can't remember saying that, but I'll have a go. I think, first of all, there is a growing consensus

28:48that diversifying from equities, corporate bonds, high-heeled bonds, and a bit of property and so on, which sounds like a good idea. But over the long term, if you're going to get equities outperforming everything and this mean reversion, there is thinking that in that accumulation period in particular actually equities are as good as anything now you do need to worry about the value of that equity pot as you come to retire i think we're going to talk about that a bit but um yeah so equities the bit about cash is the last part of the paper where we're trying to deal with something called sequence risk which is you know the returns turning up in the wrong order.

29:33A really simple example is you've got your million pound pension part, you're just about to retire, it's all invested in equities, and the equity market falls by 30%. So that would be an extreme example. Whereas if that 30 % happened 20 years before, you have plenty of time to make it up, so on. So it's the order of returns that really matters. And there's a table in our paper that shows that. What we were doing with the cash and equities was proposing experimenting with a very common investment rule which people use called trend following where you are either in equities or you're in cash and you tend to move into cash when the equity market is declining and you're in equities when the equity market is rising and so what that tends to do is preserve capital so if you can avoid the big downturns because you're in cash when you get back into the market you're rallying from a higher position so you get a kind of leverage effect and that's trend following that was just one example we were trying to share to use to show that you can deal over long periods of time with sequence risk that may not be the way you want to do it but that is one possibility um and so yeah we've experiment so that in that in that um sense we were using equities and cash we weren't using anything else um not bonds corporate bonds or government bonds we weren't using property and so on so there's this feeling that really over certainly over a long period of time equities are really um it's the the diversifying across asset classes is perhaps worth it's not worth the effort would you include gold in that as well and um some people would i i wouldn't i mean go yes it gold's an obvious one now because it's through the roof um and in fact we have a paper where we do basically have global equities bonds cash and gold um but yes i wouldn't buy gold now but a bit of gold when it falls back to where it was before five ten percent of your portfolio So not a bad bet.

31:44But on the other hand, it could go nowhere for 20 or 30 years. There's no mean reversion in gold prices. Yeah, it did go nowhere for 20, 30 years. Exactly. Gold is a kind of a bit of insurance, if you like, when things are really badly. Then it picks up. Bottled water, shotgun and some gold. Exactly, yes, yes. If you can afford all of those, then you're fine. So, yes, gold is more like a hedge against some really bad events, really, tail events. And so people in diversified portfolios may hold 5 % of their portfolio in that, depending where they are in their journey. Yeah. The table you mentioned is table one.

32:22Yeah. I like this table. I actually used a section of it in one of my latest videos, my YouTube channel, just because I thought it was quite a really good way of showing sequence risk or sequencing of returns risk, which is this idea that you could get the same set of returns as another person but if their returns are in the reverse order you get vastly different outcomes if you're taking from the pot yeah so if you just had for you know like a you use 40 percent 5 10 and minus 25 then you've got a table here where you iterate every version of that we'll put it on screen for the people on video but just i describe it for the audio people and yeah if you're withdrawing from a pot i did it a really simple example of saying if you've got a million pounds and you need to take 50k a year and you've got the sequence of returns the best returns would be 40 10 5 20 minus 25 and you flipped it they would go through the same journey for four years they would have a hundred thousand pound difference at the end even though the the return average return over the four-year period is the exact same exactly the same and the risk is the same they both have the same risk yeah it's essentially i think a good way of describing it is you're kicking your portfolio when it's down so in that first year when it goes minus 25 and you have to take 50k it never recovers from that position it's a dead weight loss yeah it's dead weight loss yeah it's a great table i'm not going to take any credit for that was james seaton you're not taking credit for any of this you didn't take credit for justice i thought i was going to no but james should get the credit for the table so can you explain what the the pcr and pwr bit of this table is or what what that means here um yeah so the pwr the pwr is essentially um how much you could withdraw each year as a result of, you know, let's say take a million pounds or a hundred thousand pounds or whatever, and with these set of returns.

34:15So that's what you could draw. And the PCR is the opposite. This is where what you'd need to contribute to get to a million dollars if you had this sequence of returns. So it's the reverse, really. It's probably easier to think of it in PWA withdrawal terms. It's all what's going to be left after four years if you withdraw that amount of money from a$100 ,000 pot over four years. These are sorts of like the what is the meaning of life question for pension savings, aren't they? How much should I pay in and how much can I take is the impossible question to answer in a way. It's a difficult question to answer, certainly.

34:55And the term perfect in these papers refers to the fact that because we're using historic data, we know what the answer is. um that's why i was saying that the message from this is to sort of plan and review and think about this mean reversion element of that you get in equities and so that's the forward-looking message from the paper um but yeah we've been experimenting with this sort of thing for for some time i mean the other the other thing which we kind of touched on which is not in this paper which is in other papers we have is the role that annuities can play i was about to ask you oh there you go

35:33Andrew Clare:beating me to the go on you ask your question i do we did an episode on annuities and i thought it's gonna be boring but i do love an annuity i think it's a great product dame is always like i need a newity um tea um but you mentioned like equities and cash and if the market's going down you should have cash um but if you've got that right amount for retirement let's say you've got your million that's your target whatever it is um should you then leave the risk game get out of stocks and just buy an annuity that depends very much on you if you are very risk averse if you can't possibly afford for your income to decline over time because you're in you're managing your own portfolio then an annuity may be the right thing for you maybe that it's 100 percent right for you.

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36:20On the other hand, if you're more of a risk lover and you have the acumen to manage an investment portfolio, then not buy an annuity means that that money will get whatever's left will go to your beneficiaries when you pass away. Usually when you die with an annuity, that's gone. So that's why people don't like it really. And there's a kind of middle ground too. so you might think to yourself when you come to retirement with your pot what are my basic living expenses well you know what have i got to pay for gas electricity and so on and so forth and you might then put aside some of that pot to buy an annuity which will cover those things so you know you'd never have to worry about your bills again so i think in that sense it's i think annuities used to be the whole answer then when the rates were really low nobody wanted that answer at all but with rates where they are now which is probably more normal i think annuities have got to be part of the answer for most people and what we've been trying to do for a long time is get people interested in what's called deferred annuities which is so usually when you buy an annuity the income starts immediately so immediate annuity annuity immediate um what we've been trying to get people interested in is the idea of deferred annuity so for example i may have my pot of a million pounds when I retire at 65 and I may be perfectly happy and capable to manage that part for the next 15 years so until I reach 80.

37:56But actually when I get to 80 am I going to be really willing to go through all the things I need to go through to think about my investment portfolio? Well if you buy an annuity which kicks in at 80 you know that once your mental capacities are either diminished or you're just too tired to bother that annuity will kick in at that time. the good thing about that is buying a deferred annuity is quite cheap because of the deferral now deferred annuities are available in the u.s they're part of the retirement solution for people in the u.s they're not available as far as i know in the uk but i think they will come a time when people will start to be able to buy deferred annuities there's no reason why you know at 40 you can buy deferred annuity kicking in at 80 and it'll be cost almost nothing wow i think an interesting insight about annuities uh this is probably put out by an annuity provider but like they basically showed that people will spend far less from a pot than they will from the income that they get from an annuity because they're quite cautious i think there's there's definitely something to that and that's why i think there needs to be some kind of hybrid approach where the deferred annuity takes care of all the nasty things in life and you can use the rest to the holidays and other things you spend.

39:15But yes, if you know that money's coming in every single month... You'll blow it. You will blow it. You want to because you want to spend it before you die anyway.

39:23Andrew Clare:So you're like, I'm getting this money. I might as well spend it. They give you seven grand a year, say, off 100K. Or if you get 100K, I think the research shows people spend two or three because they're really cautious about running out, whereas you're never going to run out with an annuity are you that's the point i know people who've retired very smart people in the investment industry when they retire and suddenly they have no um regular income suddenly they get quite nervous about whether they what they've got is going to last when every calculation up to that point they've done says it will so it's a kind of natural thing because you know if you live to 120 you're gonna need a lot of money and that's why annuities are a good thing yeah i know economists love them but individuals tend to hate them because you're basically taking a bet aren't you and like you know for the person that lives to 120 someone dies two months after taking out the annuity and then their family's like yeah there's the inheritance and the annuity guy's like sorry yeah you can you can certainly get some guarantees you know that so if you die within the first five years and you get money back and things like that But that's why I think a hybrid approach would probably be better for a lot of people.

40:32Andrew Clare:And the third one would be pretty cool because obviously as medical technology gets better, you might get cancer at 80, but there's a cure. You take a pill, you've got no more cancer. So you're like, ah, sucker, I've got another 30 years. You've got another 20 years left. They must be crapping it about life-extending. Yeah. Well, they spend a lot of time thinking about those sort of things. And who knows? With artificial intelligence and the way it's been used in the medical industry. Who knows what cures it's going to come up with. I mean, it pretty much came up with the COVID medicine. Yeah.

41:04Rapid time, which would have taken years and normal. Yeah, you've got that alpha fold stuff, like the protein folding and all that. Who knows what will come out of that? Yeah, I'd love to see what the, it'd be an actuary, wouldn't it, that's kind of trying to predict the future there. Well, I actually spend a lot of time working out the probability of death. And if you really want to irritate an actuary, just say, it's one mate. and they go no no no it's not what we mean no no it's one we have proof everyone dies no no no when they've spent their whole life here but it's a probability of death within a certain time frame but don't let them get to that point okay um i think a lot of the research deals with this idea of um well what we've talked about there is people that have enough and then it's like how do i allocate that best what about people that don't have enough when they get to retire Yeah, well, they can't retire if they don't have enough.

41:56But when they're at a point where they would have liked to retire. Well, that's it. I mean, the other part of the solution, which we've seen certainly in the US for quite a long period of time and is coming in more and more here, is part-time working, flexible working, which is why government regulation and so on, labour laws need to allow for that for people who want to be able to work a couple of days a week to supplement both their state pension, if it's kicked in at that point, and any other pension savings that they might have. But, you know, if you don't have enough money, there's not much you can do at that point, really.

42:37And, yeah, that's going to happen. But the good news is we are living longer and healthier lives. It's very possible to be working into your 70s for some people, a lot of people, I think, in terms of the jobs they do. It depends on the job, right? Sorry? It depends on the job. If you're a bricklayer, you must go all that. Exactly, exactly. If you're empty in bins, you're not going to be able to do that when you're 70 or 80. Very unlikely. But for a lot of us, we can do that. But yeah, if you don't have enough money, it's going to be tough. Yeah, what's the contribution rate for someone in their 50s?

43:11Or does your research point to that kind of? Well, the longer you delay, the higher the contribution rate is going to be. We didn't actually look at that, but it's sort of fairly obvious that the time you have to contribute is a big factor. Which is why I said, you know, starting as early or as early as you can is a good idea. But we understand that people have other priorities in their 20s and 30s and even 40s. you criticized the monte carlos you pointed out the monte carlos simulations in the paper might not be doing the calculations right based on your right maybe one of your colleagues

43:51Andrew Clare:can you explain the monte carlos i know it's not gambling for the weekend i mean i understood this point so if you if you if you if you need your memory jogging so no um for those who don't know what Monte Carlo is. It's a technique that we use in statistics to try and generate alternative scenarios which haven't actually happened. So what we do is take a bit of a starting point in terms of the expected return on something and the volatility, and then we roll the dice essentially, and we produce one set of returns, and then do it again, another set of returns, and so on. um the problem with monte carlo if you do it in the way we've done in that that paper is essentially that it's not allowing for mean reversion so that's what's what's why it doesn't work because in the real world you do get this mean reversion monte carlo the traditional way of doing it doesn't allow for this recovery so bad periods just follow more barred periods back has never recover back to where they were before.

44:52So if you do a Monte Carlo experiment, you need to allow for the potential for mean reversion. And there are other ways of doing it too. Monte Carlo is quite a widely used technique in the finance industry. And it tries to give you an idea of the potential spread of outcomes. You're going to do this for 20 years, where could you be? We expect you to be here, but it could be here or it could be there. Because what you've done is generate lots of different paths based on the same starting values i think a good way a good way of like explaining that is a monte carlo simulation might assume that you get a really bad accumulation and a really bad decumulation phase so that certain people just have a rubbish market for decades but you're saying that through mean reversion that's unlikely because of the business cycle well the real data suggests that you get something different yeah Which is that recovery.

45:47Yeah. So if we base our projections on these Monte Carlo simulations in this range of outcomes, they would say, well, there's a potential here that people have really bad markets while they're growing and really bad after. So they need to save loads of money to deal with that. And if we work everyone on a worst case scenario, we all over save, basically. Exactly. So Monte Carlo, in other regards, too, tends to exaggerate the downside. the data the actual historic data never looks quite as bad on the downside side as it does when you do the monte carlo experience if you do them without thinking yeah because of monte carlo i mean is it from a casino is that what yeah because you're basically it's like rolling the dice you go this way whereas a monte carlo simulation will say someone will roll nothing but once their whole life whereas you're basically saying because the stock market and the meme version very unlikely very very that's a good way of thinking about it yeah yeah no i thought that was a good point um because i look at it and go well i need to base this on the worst case scenario and then you know yeah which people do and but if you're exaggerating that worst case scenario with monte carlo poorly implemented monte carlo then you know you're not doing justice to your finances really thank you so much for your time my pleasure appreciate it thank you thank you so much damo andrew clay episode what do you think i think it's uh full of hope really this idea that Mean reversion means that if you're investing through a bad period, it likely means that it's going to be good in the end.

47:14So it means no matter where you are in the investing journey, it's either really good at the minute, which is great, or it's really bad and it's going to get good eventually, which is also great. So I thought that was a really positive way of looking at the markets. And a little reminder just before you go, if you've got five minutes, it will be great if you can fill out our survey, which you can find in the description. Normally, this is where we'd say this isn't financial advice. and it really isn't. But if you want to speak to a good financial advisor, then we might be able to help.

47:44Andrew Clare:We've partnered with a few advisors to offer a range of services from one-off flat fee guidance to ongoing advice. I'm actually using the guidance service to sort out my finances. If you'd like to understand your options, there's a link in the description where you can answer a few questions and then book a free call with my colleague, Will, so you can figure out what might be right for you. This episode was produced by Ruth Edwards and it was filmed and edited by Ben and Jack at Flowspire. See you next week. Thank you.

From the publisher

What’s the best kind of stock market for a new investor? Most people assume you want years of rising prices. But Andrew Clare, who’s spent decades researching investing, says that’s not always true.

Here’s Andrew’s paper: https://doi.org/10.3905/jor.2025.1.180

🤝 Want 1:1 financial help from us?

Answer a few questions to find the right service & book free call: https://getmost.typeform.com/pod-episodes

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If you purchase a product or service using one of the links above, we may receive a commission. There will be no additional charge for you. Remember investments can fall and rise - and past performance is no guarantee of future results. Other fees may apply. Your money is at risk.

This is not financial advice. The reason it’s not financial advice is because it’s not tailored to you. We explain the principles of building wealth but if you want personalised advice, it’s worth speaking to a financial advisor. As with everything financial, please do your own research. We really encourage that because no one cares more about your money than you and if you learn the basics then it will change your life.

What’s the best kind of stock market for a new investor? Most people assume you want years of rising prices. But Andrew Clare, who’s spent decades researching investing, says that’s not always true.

Here’s the paper we discuss: https://doi.org/10.3905/jor.2025.1.180

🤝 Want 1:1 financial help from us?
Answer a few questions to find the right service & book free call: https://getmost.typeform.com/pod-episodes

🎉 Sponsors
Vanta - Get your company secure and compliant: ⁠https://vanta.com/makingmoney
Xero accountancy software - get 90% off for 6 months: https://referrals.xero.com/makingmoney

-
If you purchase a product or service using one of the links above, we may receive a commission. There will be no additional charge for you. Remember investments can fall and rise - and past performance is no guarantee of future results. Other fees may apply. Your money is at risk.

This is not financial advice. The reason it’s not financial advice is because it’s not tailored to you. We explain the principles of building wealth but if you want personalised advice, it’s worth speaking to a financial advisor. As with everything financial, please do your own research. We really encourage that because no one cares more about your money than you and if you learn the basics then it will change your life.Andrew's book 'The Old Lady': https://amzn.eu/d/04k9AsrO

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