{"id":3920,"date":"2013-05-30T11:25:15","date_gmt":"2013-05-30T18:25:15","guid":{"rendered":"http:\/\/canary.kcprod.info/blog\/?p=3920"},"modified":"2022-01-11T17:12:43","modified_gmt":"2022-01-12T01:12:43","slug":"william-sharpe-retirement-planning","status":"publish","type":"post","link":"https:\/\/canary.kcprod.info/blog\/william-sharpe-retirement-planning\/","title":{"rendered":"Q&A with William Sharpe: Investing In a Turbulent Market"},"content":{"rendered":"

N<\/span>obel Prize-winning economist William Sharpe<\/a> recently published an article showing retirees how much more money they could have in retirement by avoiding actively managed funds in favor of index-oriented funds.<\/p>\n

In the article, \u201cThe Arithmetic of Investment Expenses<\/a>\u201d in the Financial Analysts Journal<\/i>, Sharpe showed that a person saving for retirement who chooses low-cost investments instead of higher-cost investments could have a standard of living throughout retirement that is more than 20% higher.<\/p>\n

Professor Sharpe[1]<\/a> recently spoke to Bill Snyder of the Stanford GSB about retirement strategies and lessons learned (or not learned) from the financial meltdown of 2007. This Q&A was adapted from that interview<\/a> and used with Professor Sharpe’s permission.<\/p>\n

What did we learn from the crash and subsequent recovery that\u2019s useful for investors and future retirees to know?<\/b><\/p>\n

One answer is that investments in stocks really can be very risky and that an investor had better recognize this in advance. On the other hand, we don’t have centuries of relevant experience to know the precise future likelihood of a repeat of such a severe meltdown. As always, the best we can do is to estimate the range of possible future returns, using both history and sensible economics.<\/p>\n

The equities market is around an all-time high. Should future retirees buy in now or wait for it to get cheaper?<\/b><\/p>\n

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Assume the equities market is somewhat more likely to go up than down and act accordingly.<\/p>\n<\/div>\n

I wish I knew whether in a year, we will look back and say that the current level of the market was an all-time high. But I don’t, and would warrant that few, if any, do. Better to assume the equities market is somewhat more likely to go up than down and act accordingly.<\/p>\n

In some of your earlier writings, you talk about the four pillars of investing: Diversify, economize, personalize, and contextualize. Most people know it\u2019s a good idea to diversify. How diversified should you get?<\/b><\/p>\n

We teach in beginning finance classes that in an efficient market, the only kind of risk that’s rewarded with higher expected long-term returns is risk you can’t get rid of by diversification. We call this market risk. A sensible proxy for this overall market is a portfolio of all the traded bonds and stocks in the world, held in proportion to their outstanding shares or bond issues. If you own all these securities, you have diversified as much as you can. And that portfolio did not fall 50% from 2007 to 2009; it fell considerably less than 40%. Not pretty, but [it shows that] diversification would have helped.<\/p>\n

Obviously, no one can own the whole market, so I assume you\u2019re talking about things like index funds. How does owning a portfolio of index funds compare with a portfolio built by stock and bond picking \u2013 which is to say, passively managed portfolios versus actively managed portfolios?<\/b><\/p>\n

Back in 1991, I published a paper called \u201cThe Arithmetic of Active Management<\/a>.\u201d It made a very simple argument: In any time period, the average actively managed dollar and the average passively managed dollar will get the same returns before costs. And since actively managed funds have higher costs, they will provide lower returns after costs. That conclusion does not rely on equilibrium theory or high-powered mathematics. It’s just simple arithmetic.<\/p>\n

How different are the costs? To take an example: The Vanguard Total Stock Market Index Fund costs you 6 basis points a year if you have more than $10,000 invested. That’s 6 cents per hundred dollars. The average actively managed, broadly diversified U.S. stock fund costs 112 basis points, or $1.12 per hundred dollars.<\/p>\n

Many people say, \u201cWhat\u2019s an extra 1% or so?\u201d But they forget that the average return on such a fund is likely to be 7 or 8%. The relevant ratio is 1 out of 7 or 8%. Over the long term, the hit is likely to be profound.<\/p>\n

So you\u2019re better off spending less?<\/b><\/p>\n

Right. That\u2019s what I mean by economize.<\/p>\n

You\u2019re not saying you should always stick to investing in a market-matching portfolio of global bonds and stocks, are you?<\/b><\/p>\n

No. If you\u2019re younger and have mostly relatively low-risk \u201chuman capital\u201d [potential lifetime earnings], it might make sense to invest your limited financial capital more heavily in stocks.<\/p>\n

Can you give me another example of such personalization?<\/b><\/p>\n

Suppose an investor works and owns a home in Silicon Valley. Personalizing her portfolio might well mean underweighting technology stocks, since a downturn in the Valley could cost her job and knock a big percentage off the value of her home. Why risk having the retirement portfolio go down as rapidly as the other ships? To take another example: When IBM tanked some years ago, many people lost their jobs. Worse yet, a number of them had invested their retirement funds largely in IBM stock, and their retirement accounts plummeted as well. I advise people not to invest heavily in their own companies, either in their retirement accounts or elsewhere.<\/p>\n

Let\u2019s talk about spending. You read about things like the 4% rule, which generally counsels spending a constant amount in purchasing power each year in retirement. Is it a good rule?<\/b><\/p>\n

The classic 4% rule, which is a favorite of financial planners, says to spend the same real dollar amount every year even though the portfolio may be going up and down like crazy; then just hope you’ll die before you run out of money. Perhaps they think that if the market has gone down, it will feel sorry for you and be more likely to go up in the future. The \u201cV\u201d we had in the recent crash probably made the situation worse; it encouraged people to say, \u201cDon’t worry about it going down; it will come back up within a year or two.\u201d It might, but financial economics says that you shouldn’t count on it.<\/p>\n

Are there better approaches?<\/b><\/p>\n

Undoubtedly. But this is a complex subject. In my current research, I’m trying to understand the characteristics of the many different solutions being offered by the financial industry. At this point, all I can say for certain is that it is unlikely that one approach will be best for everyone.<\/p>\n

What about the other pillar: Contextualize?<\/b><\/p>\n

Simply put, when you think about securities markets, remember that the prices of securities are set by human beings trying to assess the range of future prospects for companies, governments, and other issuers. In a sense, the price of a security reflects the average opinion of investors about its future. You may think your opinion is superior, but it pays to be humble, investing in the market rather than trying to beat it.<\/p>\n

\n
\n
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[1]<\/a> Sharpe in 1996 co-founded Financial Engines Inc.<\/a>, a Sunnyvale, Calif.-based firm that provides advisory services to the retirement plans of Fortune 500 companies.<\/p>\n

Disclosure<\/strong><\/span><\/p>\n

Nothing in this article should be construed as a solicitation or offer, or recommendation, to buy or sell any security.\u00a0 Past performance is no guarantee of future results.<\/b><\/span><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Nobel Prize-winning economist William Sharpe recently published an article showing retirees how much more money they could have in retirement by avoiding actively managed funds in favor of index-oriented funds. In the article, \u201cThe Arithmetic of Investment Expenses\u201d in the Financial Analysts Journal, Sharpe showed that a person saving for retirement who chooses low-cost investments […]<\/p>\n","protected":false},"author":43,"featured_media":7255,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1282],"tags":[1396,1299,1366,1707],"coauthors":[1276],"class_list":["post-3920","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-investing","tag-index-funds","tag-passive-investing","tag-retirement-2","tag-william-sharpe"],"acf":[],"yoast_head":"\nQ&A with William Sharpe: Investing In a Turbulent Market<\/title>\n<meta name=\"description\" content=\"Q&A with Nobel Prize-winning economist William Sharpe on investing in a turbulent market & retirement planning with passive vs. actively managed portfolios.\" 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