\n<\/p>\n
I<\/span>t is easy, at the distance of a quarter of a century, to forget the full madness of the late-1990s dotcom bubble. The tech-heavy Nasdaq index in the US rose by 86% in 1999 alone. Companies only had to announce a hopeful \u201cinternet strategy\u201d to see their share prices soar. And the key point is that it went on for ages.<\/p>\n Alan Greenspan, the then chair of the Federal Reserve, used the phrase \u201cirrational exuberance\u201d to describe the mood in stock markets as early as December 1996, more than three years before the bubble finally burst. Infamously, Greenspan himself went on to supercharge the latter stages of the mania by cutting interest rates three times, after a currency crisis in Asia in 1998 and the blow-up of a huge hedge fund, Long-Term Capital Management.<\/p>\n Everybody at the time half-knew it had all gone too far too soon but the greater danger, career-wise, was often to sit it out. Poor Tony Dye, one of London\u2019s top fund managers, earned himself the nickname \u201cDr Doom\u201d for predicting an imminent stock market disaster for about five years; he lost his job at Philips & Drew just before his prophecies came true.<\/p>\n The turn-of-the-century experience explains the current crop of analysts\u2019 notes asking where today\u2019s AI bubble \u2013 because that\u2019s what it clearly is \u2013 fits in a 1990s timeline. The broad parallels are genuinely close. The development of AI will clearly have society-changing effects, just as the arrival of the internet and mobile communication did. The impossibility lies in knowing the speed of adoption, and which lumps of capital will earn extraordinary returns and which will end up getting torched. Are we in the merely exuberant foothills of 1996? Does a last manic 1999-style \u201cmelt-up\u201d come next? Or is 2000\u2019s bell about to ring?<\/p>\n Many of those notes end up being well-argued versions of \u201cdunno, guv\u201d because timing is impossible. But here are four points that suggest it\u2019s getting late in the day.<\/p>\n First, valuations are extremely stretched by usual standards. Everybody \u2013 including the Bank of England\u2019s financial policy committee in its report on Wednesday \u2013 is staring at market historians\u2019 favourite yardstick, the Cape ratio, with amazement or alarm. The Cape measures cyclically adjusted price-to-earnings ratios over the past decade taking account of inflation. On that score, we\u2019re back at the peak dotcom bubble. The better news is that, on a plainer, forward-looking, price-to-earnings ratio, the S&P 500 index is at 25 times, which is not as severe as 1999 levels. But the overall picture is clear: prices are very high.<\/p>\n Second, concentration risk in markets is off the charts. The \u201cMagnificent 7\u201d tech companies \u2013 Alphabet, Amazon, Meta, Tesla, Apple, Microsoft and Nvidia \u2013 now represent slightly more than a third of the whole S&P 500 index. To varying degrees, all are bets on the future of AI. If, or when, the AI bubble bursts, there will be few places to escape the pop. One doubts the concentration is appreciated by US holders of tracker funds who look to invest in a diversified portfolio of companies. And, given the dominance of the US in global indices, the same applies to a lesser degree for your everyday global tracker, too.<\/p>\n Third, the correlation risk is becoming worse given the AI firms\u2019 obsession with cross-shareholdings and partnerships. The deal whereby OpenAI will pay Nvidia for chips, and Nvidia will invest $100bn in OpenAI, has been criticised as circular because that\u2019s exactly what it is. In the latest move, OpenAI has pledged to buy lots of AMD chips and take a stake in AMD over time. Fans of these arrangements see an alignment of interests for mutual gain. One can equally view the fancy financial footwork as a formula for ensuring capital is mis-allocated. Certainly, the strain of getting the AI infrastructure built \u2013 before returns are remotely clear \u2013 seems to be showing.<\/p>\n Fourth, the wider economic backdrop for an IT revolution is not as helpful as in the 1990s. \u201cInflation wasn\u2019t a problem in the 90s,\u201d argued Dario Perkins of TS Lombard recently. \u201cOutside the IT sector, there were powerful structural forces keeping prices down, such as rapid globalisation and the collapse of the Soviet Union.\u201d As he says, that\u2019s not today\u2019s world of deglobalisation, supply shocks, anxiety about public finances and lurches towards populism. Conditions are less favourable for a sustained \u201cmelt-up\u201d, he concludes. That sounds right.<\/p>\n skip past newsletter promotion<\/p>\n Sign up to Business Today<\/span><\/p>\n Get set for the working day \u2013 we’ll point you to all the business news and analysis you need every morning<\/p>\n Privacy Notice: <\/strong>Newsletters may contain information about charities, online ads, and content funded by outside parties. If you do not have an account, we will create a guest account for you on theguardian.com to send you this newsletter. You can complete full registration at any time. For more information about how we use your data see our Privacy Policy. We use Google reCaptcha to protect our website and the Google Privacy Policy and Terms of Service apply.<\/span><\/p>\n after newsletter promotion<\/p>\n On the other side of the ledger, one can point to Nvidia\u2019s sheer revenues \u2013 \u00a346.7bn in the last quarter \u2013 as evidence that the foundations are more solid this time. Certainly, Nvidia puts Cisco, the leader in the dotcom years, in the shade. Yet, viewed the other way around, it\u2019s actually more concerning that so much sentiment about AI revolves around a single stock. It\u2019s not as if OpenAI is threatening to make profits soon.<\/p>\n To repeat, timing is impossible and no two bubbles are exactly alike. But does it all feel as silly as last time? Short answer: yes.<\/p>\n","protected":false},"excerpt":{"rendered":" It is easy, at the distance of a quarter of a century, to forget the full madness of the late-1990s dotcom bubble. The tech-heavy Nasdaq index in the US rose by 86% in 1999 alone. Companies only had to announce a hopeful \u201cinternet strategy\u201d to see their share prices soar. And the key point is<\/p>\n","protected":false},"author":1,"featured_media":26769,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[52],"tags":[904,4167,4168,10126,6730],"class_list":{"0":"post-26768","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-technology","8":"tag-bubble","9":"tag-nils","10":"tag-pratley","11":"tag-silly","12":"tag-valuation"},"_links":{"self":[{"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/posts\/26768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=26768"}],"version-history":[{"count":0,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/posts\/26768\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/media\/26769"}],"wp:attachment":[{"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}