Covid-19 has exposed our financial fragility

An orgy of borrowing, speculation and euphoria has left the markets on the verge of catastrophe

Financial markets have experienced the fastest ever crash over the past few weeks. Even during the dotcom bust and the Lehman crisis, stocks did not fall this quickly. In less than a month, we have seen major indices fall almost 30%, and stocks in sectors such as oil and travel down by 80%. We are experiencing terrifying daily declines not seen since the 1929 stock market crash that preceded the Great Depression.

We are at a watershed moment: the coronavirus Covid-19 is a catalyst fast bringing many long simmering problems to the boil. It is exposing the creaking financial systems around us and it will change the way economies function. Economic and financial pundits, however, have been focusing almost exclusively on the short-term effects of coronavirus and so are missing the much bigger themes at play.

Epidemiologists tell us that when it comes to the virus, we are looking at a once in a century event. It is highly contagious and highly lethal. Experts are not comparing Covid-19 to SARS or Swine Flu, but to the Spanish influenza of 1918 that killed between 50 and 100 million people worldwide.

We do not have good data on what the stock market did during the 1918 flu, but we do know that it led to a severe recession. The connection between influenza and recessions is well documented. Going as far back as the Russian flu in 1889-90, the Spanish flu in 1918, the Asian flu in 1957-58 and the Hong Kong flu of 1968-69 — they all led to recessions. This one will be no different.

But this recession will not only be driven by the economic loss of able-bodied workers, it will be helped along too by the steps political leaders take to avoid the spread of the coronavirus. In medicine, the immune system’s response can often be worse than the disease. When the body goes into septic shock, the immune system overreacts, releasing what doctors refer to as a cytokine flood, which can reduce blood to vital organs and lead to death. Sepsis is common and kills more than 10 million people a year. Today, the political reaction to Covid-19 is causing something akin to a septic shock to the global economy.

The recession is likely to be very sharp and but brief. Recessions are self-regulating. De-stocking of shelves and warehouses leads to re-stocking. Collapsing low interest rates and oil prices eventually spur spending and borrowing. Government spending and central bank easing eventually feed through to the real economy. While there will be massive panic and bankruptcies today, there is little doubt that markets will be better in a year, and certainly will be in two to three years,

But the structural changes to how our economy operates, however, will be felt for decades to come. And this is in large part because we didn’t learn the lessons of the last crash.

Over the years since the 2008 crisis, central banks have been trying to stamp out every single small fire that flares up (the European crisis in 2011-12, the Chinese slowdown in 2015-16, the slowdown last year); but suppressing volatility and risk only creates bigger fires. Risk is like energy and cannot be destroyed. It can only be transformed.

Forest fires are a useful analogy. California has infrequent, devastating forest fires; the Mexican state of Baja California has many small frequent fires and almost no major catastrophic fires. Both states have a similar climate and vegetation, yet they have vastly different outcomes. That’s because when there are very few small fires, underbrush grows, vegetation increases and creates greater kindling for the next fire. Suppressing small risks only makes them emerge eventually as very big ones.

In politics and economics, massive change events tend to happen not in orderly sequences, but in sudden spasms, like the Arab Spring, or the collapse of the Eastern Bloc. Watching events unfold is often like watching sand grains pile slowly on top of one another until a final, random grain causes the entire pile to collapse. People knew the Arab countries were fragile and that the Eastern Bloc might eventually fall, but predicting which grain of sand would do it precipitate either was impossible.

Physicists call these transitions critical thresholds. Critical thresholds are everywhere in nature. Water at moderate temperatures is disorganised and free-flowing, yet at a given critical value, it has an abrupt transition to a solid. It’s the same with the sandpile: one grain too many can trigger collapse — but which one?

In 1987 Per Bak, Chao Tang, and Kurt Wiesenfeld found that while sandpiles may be individually unpredictable, they all behave the same way. The critical finding of their experiments was that the distribution of sand avalanches obeys a mathematical power law: The frequency of avalanches is inversely proportional to their size. Much like forest fires, the less frequent they are, the more catastrophic they are.

It’s the same with financial markets and the economy. We will experience years of quiet, interrupted by sudden avalanche. Years of slowly adding grains of sand can end abruptly — to our great surprise. Today in financial markets, many unsustainable trends have been building, and the coronavirus is merely the grain of sand that has tipped the sandpile.

It would be controversial to say that the stock market reaction to the coronavirus would not have been very big had we not been in the middle of an orgy of borrowing, speculation and euphoria. Of course, stocks would have fallen with coronavirus headlines, but it is unlikely they would have crashed the way they did without those exacerbating factors. Furthermore, without enormous underlying imbalances of high corporate debt, the prospect of poor sales would not have driven so many stocks to the verge of collapse.

This aspect of the current crisis has so far gone unreported. But not unmentioned. A few weeks before the crash, Charlie Munger, vice chairman of Berkshire Hathaway and Warren Buffett’s longtime business partner, issued a dire warning, “I think there are lots of troubles coming,” he said at the Los Angeles-based Daily Journal annual shareholders meeting. “There’s too much wretched excess.”

Speculative euphoria was at record highs. As Sir John Templeton once said, “Bull markets are born in pessimism, grow on skepticism, mature on optimism and die on euphoria.” Investors were all on the same side of the boat, and it capsized, as happens in market crashes.

  • Investors were buying a record amount of call options, or bets on stock prices rising further. According to SentimenTrader, by early February, “We’ve never seen this level of speculation before. Not even close.”
  • Asset managers were betting in record quantities on stock futures, which are instruments to bet on underlying indices. Positioning in S&P futures hit a new high as of February 11.
  • Hedge fund borrowing to buy stocks was at a 24-month high. They were highly confident markets would keep rising.

 

QF Research@ResearchQf

Asset Manager positioning in S&P futures hit a new high as of February 11 in both net contracts and value. S&P futures comprises the bulk of equity futures positioning by these funds.

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It was not a coincidence that there was such euphoria. Retail brokerages had announced over the past few months that they were eliminating all commissions on trading activity. Buying and selling stocks was suddenly “free”. It was like pouring truckloads of kerosene on a blaze. At Charles Schwab, daily average trading revenue exploded 74% after the change.

In scenes reminiscent of the dotcom boom, stocks were doubling overnight. Virgin Galactic Holdings, with no revenue, was worth over $6 billion dollars. Tesla, which has never made money selling cars, had a market capitalisation greater than any other car manufacturer. Its stock price quadrupled in less than three months. The market was so stretched that it would have crashed due to its own absurdity — with or without coronavirus.

The source of this “free” trading came from high frequency trading firms that are supposed to act as market makers, executing buys and sells for clients. Except that they are not really disinterested middlemen; they are running their own trading strategies to make money off retail investors. They execute the order flow of so called mom and pop investors and profit from these “dumb money” retail traders, in the words of Reuters.

The brokerages which sell retail orders receive hundreds of millions of dollars in return from the market makers. This means that, essentially the market makers are bribing the brokerages to profit from retail traders. For example, E*Trade received $188 million for selling its customer order flow last year, while TD Ameritrade made $135 million in the fourth quarter alone. The market makers are willing to pay so much because they almost never lose money — they trade fast and know where the market is going.

As Warren Buffet once said, “As they say in poker, ‘If you’ve been in the game 30 minutes and you don’t know who the patsy is, you’re the patsy.’” Retail is the patsy.

Ken Griffin is the owner of Citadel Securities the biggest market-making firm, and his business is so profitable that he has gone on one of the greatest property buying sprees of all time. In 2015 Griffin paid $60 million for multiple condo units in Miami. He paid a U.S.-record $239.96 million penthouse in New York City, a $122 million mansion in London, and over $250 million in Palm Beach properties. Market making against “dumb money” is a fabulous business.

As the mania deflated in late February, though, mom and pop were abandoned. As the crash started, market makers pulled back and provided less liquidity. Retail investors were left high and dry. It is no wonder prices fell so quickly.

The high frequency market makers have since been pleading for more capital, and rumors swirl that many are experiencing financial difficulties. The illusion of benign market makers looking after retail investors has vanished.

There are echoes here of the old problems from the Lehman crisis; but they have mutated into different forms. During the Lehman crisis, mortgage bonds were pooled together, and insurance companies and pension funds bought them. Today, retail investors have been buying popular funds known as Exchange Traded Funds (ETFs). These are easy to trade and cheap, but they have a fundamental problem. While ETFs have simple tickers like HYG, JNK, LQD that the average retail broker can trade on their screen, they are really holding hundreds of individual bonds inside of them that the investor is unaware of. These bonds are not easy to trade at a moment’s notice and are highly illiquid. But while the ETFs rose slowly and steadily, and investors poured more money in, lulled by a false sense of security.

While the ETF shares trade daily by the second, the underlying bonds are not easy to trade on their own. In the old days, insurers and pension funds bought these bonds, put them away in a drawer and never traded them. Today, though, investors expect instant liquidity from an illiquid investment. Liquidity mismatches are as old as banking itself (deposits and cash are highly liquid, while mortgages and loans are often completely illiquid); the problems of ETFs have been known all along, and the outcome has been inevitable.

As the coronavirus panic spread, the ETFs started trading at big discounts to the underlying value of the baskets of bonds. Markets are broken, and the gap is a sign of how illiquid the underlying holdings really are.

But these ETFs should never have been allowed in the first place. In the words of Christopher Wood, an investment strategist at Jefferies, “they commoditise equity and bond investing in an insidious way which ultimately creates a dangerous illusion of liquidity. True, ETFs are cheap. But so is fast food.”

While ETFs may appear technical and unrelated to the broader problems in markets, they share the same underlying problem. We have had the illusion of safety and liquidity for some time, and it is the coronavirus that has exposed the gaping holes in financial markets.

The coronavirus won’t kill companies. But it will expose their bloated, overleveraged balance sheets. Corporate debt in companies has never been higher and has now reached a record 47% of GDP.

Rather than encouraging moderation, central bankers and policy makers have been reloading the all you can eat buffet and persuading everyone to come back for third and fourth plates. The European Central Bank and the Bank of Japan have been buying corporate bonds, and central banks have kept funding at zero rates, which has encouraged a massive increase in indebtedness over the past decade.

Central bankers have long promoted high corporate leverage because they see it as a way to stimulate demand. Even now, many economists see no problems on the horizon. In the New York Times, Nicolas Veron, a senior fellow at the Peterson Institute for International Economics in Washington, was openly mocking anyone advocating prudence, “The prophets of doom who thought that more debt was more risk have generally been wrong for the last 12 years.” Like most central bankers for the past decade, he argued, “More debt has enabled more growth, and even if you have a bit more volatility, it’s still net positive for the economy.”

But while debt has encouraged growth, it has also introduced much greater financial fragility, and so the growth is fundamentally unsound. We are now finding out that less debt, rather than lower rates is better for financial stability.

FURTHER READING

The global economy has gone mad

BY PETER FRANKLIN

According to FactSet, 17% of the world’s 45,000 public companies haven’t generated enough cash to cover interest costs for at least the past three years. Debt has been used to finance more debt in a Ponzi fashion. The Bank for International Settlements looked at similar economic measures globally and found that the proportion of zombie companies — companies that earn too little even to make interest payments on their debt, and survive only by issuing new debt — is now higher than 12%, up from 4% in the mid 1990s.

Entire industries are zombies. The most indebted and bankruptcy prone industry has been the shale oil industry. In the last five years, over 200 oil producers filed for bankruptcy. We will see dozens if not hundreds more bankruptcies in the coming year. They were all moribund with oil at $50 dollars; they’re now guaranteed to go bust with oil at $30.

Only now, belatedly, are groups like the IMF waking up to the scale of the problem. In a recent report they warned that central banks have encouraged companies to pursue “financial risk-taking” and gorging on debt. “Corporate leverage can also amplify shocks, as corporate deleveraging could lead to depressed investment and higher unemployment, and corporate defaults could trigger losses and curb lending by banks,” the IMF wrote.

According to the IMF, a downturn only half as bad as 2008 would put $19 trillion of debt—nearly 40% of the corporate borrowing in major countries—at risk of default. The economic consequences would be horrific.

Corporate debt has doubled in the decade since the financial crisis, non-financial companies now owe a record $9.6 trillion in the United States. Globally, companies have issued $13 trillion in bonds. Much of the debt is Chinese, and their companies will struggle to repay any of it given the lockdown and the breakdown in supply chains.

We have not even begun to see the full extent of the corporate bond market meltdown. One little discussed problem is that a large proportion of the debt is “junk”, i.e. lowly rated. An astonishing $3.6 trillion in bonds are rated “BBB”, which is only one rating above junk. These borderline bonds account for 54% of investment-grade corporate bonds, up from 30% in 2008. When recessions happen, these will be downgraded and fall into junk category. Many funds that cannot own junk bonds will become forced sellers. We will see an absolute carnage of forced selling when the downgrades happen. Again, the illusion of safety and liquidity will be exposed by the coronavirus.

The average family is encouraged to save money for a rainy day, in case they are fired, or they face hardship. Saving some money is considered prudent. It’s quite different for business. Companies pocket the profits in the good years and ask Uncle Sam to bail them out in the bad years. Heads shareholders win, tails the taxpayer loses.

Industry can’t be blamed for not expecting an act of God or force majeure, but in the past 30 years we have seen two Gulf Wars, 9/11, SARS, MERS, Swine Flu, the Great Financial Crisis, etc. Saving for a rainy day should only be expected in cyclically sensitive industries.

But rather than do that, companies have been engaging in a rather more reckless strategy: borrowing to buyback shares. This may boost their Return on Equity (ROE), but it is not remotely prudent and makes their companies highly vulnerable. Borrowing to prop up their own shares means they have less on hand when hard times come.

According to Barons, “Stock buybacks within the S&P 500 index totaled an estimated $729 billion in 2019, down from a record $806 billion in 2018.”

And then along came coronavirus.

Of those industries that are now seeking a bailout, none has saved for a rainy day. Boeing, the poster boy of financial engineering and little real engineering, bought back over $100 billion worth of stock over the past few years. Today it is asking the government for a backstop to its borrowing.

According to Bloomberg, since 2010, the big US airlines have spent 96% of their free cash flow on stock buybacks. Today, they’re asking US taxpayers for $25 billion.

Airline CEOs have been handsomely paid while not saving for a rainy day. Delta Airline’s CEO Ed Bastian made the most, earning nearly $15 million in total compensation. American CEO Doug Parker $12 million, while United CEO Oscar Munoz earned total compensation last year of $10.5 million.

FURTHER READING

Corporate buyback culture is financial engineering not value creation

BY CHARLOTTE PICKLES

The cruise liners were little different. Over the past decade, Carnival Cruises paid $9.2 billion dollars in dividends to its billionaire owners and bought back $6.7 billion of shares. Royal Caribbean, which is a smaller company, paid out $2.7 billion in dividends and $1.6 billion in buybacks. And the smallest cruise liner Norwegian Cruise Line spent $1.3 billion on share buybacks.

For years, the cruise lines have triumphally proclaimed massive dividends and buybacks. For example, Carnival proudly announced in 2018. “In just three years, we have doubled our quarterly dividend and invested $3.5 billion in Carnival stock.”

Cruise lines have no real claim to any bailout. They pay no taxes due to a legal loophole, and all their vessels fly the flags of Liberia, Panama and the Marshall Islands. Furthermore, their owners tend to be billionaires with more than enough financial wherewithal to recapitalise their own businesses. Their shareholders are not among the 1%. They’re among the 0.01% of richest people in the world. In the worst-case scenario, the US has a highly efficient bankruptcy process. Bondholders of today become shareholders of tomorrow, and the companies can have a fresh start. Bondholders would only be more than happy to own the equity of these companies.

Banks, too, will inevitably be asking for bailouts before this is over. Banks have among the most aggressive stock buyback programs of any industry, with some repurchasing a staggering 10% of their outstanding shares annually. The eight biggest banks have announced they will suspend their share buybacks for the next two quarters due to the COVID-19 pandemic on the global economy. In 2019, the top eight banks bought back $108 billion of their own stock.

If any good can come of the current crisis, perhaps it is exposing the irresponsibility of share buybacks and lack of prudence of most companies.

Monetary policy was one of the mechanisms employed in response to the last crisis, in the hope its effects would trickle down to the unwashed masses. Central banks bought vast amounts of treasuries and mortgage bonds to tighten financial spreads for banks and borrowers, but none of it went directly to households. It was all intermediated by the financial system and those who had access to capital.

The absurdity of the policy was perfectly illustrated recently in Europe. The European Central Bank has been busy buying bonds, and recently it bought bonds from LVMH, the luxury conglomerate owned by the world’s richest man Bernard Jean Étienne Arnault. The bonds had a negative yield, meaning that the ECB was paying LVMH to borrow. LVMH used the ECBs money to buy Tiffany.

If rates are now so low that billionaires are being paid to borrow, monetary policy has reached the limits of its usefulness.

Investors own stocks because their bond portfolios have acted like a hedge. Whenever stocks have fallen, bonds have gone up. In every downturn since the 1980s, central banks have cut rates, but most government bonds now have close to zero yields.

Extremely low interest rates and high valuations mean that any small change in interest rates will make portfolios much more volatile. If interest rates were to rise even slightly, they would vaporise many bond and stock portfolios. The margin of safety in bonds and stocks has diminished rapidly as rates have approached zero.

The world is now upside down. Many investors now buy stocks for current income and buy bonds to trade given how volatile they have become. Things cannot hold.

What do high frequency market making, share buybacks and high corporate debt have in common? They are supposedly tools to make trading, growth and returns on capital more efficient and cheaper, yet they have made the system more fragile and less resilient. Perhaps returns on capital and cheapness of market orders and ETFs are less important than stability and anti-fragility, i.e. designing systems that are robust in the face of stress.

We have seen the fragility in supply chains in the recent crisis.When the coronavirus struck in China, suddenly companies everywhere found out that outsourcing all their manufacturing and even medicines and face masks to China might be a problem.

Manufacturing has become less robust, more fragile, even if the returns on capital are better for those companies that outsource everything to China in pursuit of share buybacks.

The lessons of history are instructive. Although planting a single, genetically uniform crop might be more efficient and increase yields in the short run, low genetic diversity increases the risk of losing it all if a new pest is introduced or rainfall levels drop.

FURTHER READING

Have we been played by China?

BY JAMES KIRKUP

The Irish Potato Famine is one such cautionary tale of the danger of monocultures, or only growing one crop. The potato first arrived in Ireland in 1588, and by the 1800s, the Irish had used it to solve the problem of feeding a growing population. They planted the “lumper” potato variety. All of these potatoes were genetically identical to one another, and it was vulnerable to the pathogen Phytophthora infestans. Because Ireland was so dependent on the potato, one in eight Irish people died of starvation in three years during the Irish potato famine of the 1840s.

The lessons from nature are dire. In the 1920s, the Gros Michel banana was almost wiped out by a fungus known as Fusarium cubense, and banana shortages became a growing problem. The widespread planting of a single corn variety contributed to the loss of over a billion dollars worth of corn in 1970, when a fungus hit the US crop. In the 1980s, dependence upon a single type of grapevine root forced California grape growers to replant approximately two million acres of vines when the pest phylloxera attacked.

Today, China is manufacturing’s monoculture.

Against this dangerous backdrop of volatility and uncertainty, the coronavirus will now achieve the impossible. For the past few years, two ideas have floated around on the political fringes of the Left, but they have been dead on arrival. No one has seriously thought they might become government policy. Today, the Left and Right in the United States and Europe are embracing them.

Andrew Yang, a former tech executive from New York, ran a quixotic, obscure presidential campaign in the United States based on the idea that every citizen should receive a Universal Basic Income (UBI). He advocated a “Freedom Dividend”. This would be a form of universal basic income that would provide a monthly stipend of $1,000 for all Americans between the ages of 18 and 64.

Today, Trump, Pelosi, Romney and others are fully backing Yang’s idea. Respected think tanks such Brookings and Chatham House have advocated UBI. But once it is implemented, there will be no going back. Handouts will start small and grow.

The other big idea has come from Stephanie Kelton, who advised Bernie Sanders and advocates for Modern Monetary Theory (MMT). Kelton argues that in any country with its own currency, budget deficits don’t matter unless they cause inflation. The government can pay for what it needs by simply printing more money — no reason to borrow by issuing bonds. Helicopter money.

FURTHER READING

Could free cash fix the economy?

BY PETER FRANKLIN

Her ideas were widely criticised across the Left and Right, ranging from Paul Krugman to Warren Buffett to Federal Reserve Chairman Jay Powell.

Yet today, the two ideas have come together. There are no atheists in foxholes. Even libertarians on Twitter are now calling for government intervention. Investors and politicians of all stripes are calling for UBI financed by MMT money issuing.

This is an epochal turning point, a great reset. The coronavirus is the grain of sand that will cause the avalanche.

For once the taboo of printing money to pay citizens is broken, we can never go back. Governments will spend money with few constraints, aided by central banks. It’s a strategy that has not worked well in emerging markets, and it did not work well in the 1970s — which has conveniently been forgotten.

Undoubtedly, the government must compensate citizens from mandatory curfews and quarantines. The short-term impacts of the lockdowns must be mitigated, but temporary policies must not become permanent political expedients.

That’s why the danger is not today or even a year from now, it’s five to ten years away, when the crisis has past, along with the reason for UBI and monetary easing. What politican will be disciplined enough to stop spending? What central banker will raise rates when it is unpopular to do so?

Today we are reaping the whirlwind of the last financial crisis. Rather than pursue lower leverage, less debt and more robust institutions and more responsible corporate behaviour, investors and companies instead learned that they would be bailed out in a crisis.

Central banks became enamored of their own success as fire fighters, and they have busily been trying to put out fires by

  • encouraging reckless behaviour,
  • prizing low volatility above a robust financial system,
  • viewing “risk management” as preferring no financial corrections ever.

They should accept that sometimes putting out every single fire creates greater conflagrations. They should be humbler about the extent and limits of their power.

It looks like they’re about to learn the hard way.

More than Half of All Stock Buybacks are Now Financed by Debt. Here’s Why That’s a Problem

The era of cheap borrowing is fostering corporate America’s favorite investor-pleasing activity: Share buybacks.

Indeed, more than half of all buybacks are now funded by debt. And while there’s an argument that repurchases benefit share prices and investors, at least in the short run, it’s questionable whether highly indebted companies should be doing this. Sort of like mortaging your house to the hilt, then using it to throw a lavish party.

Borrowing oodles of money to buy back shares at the end of an economic cycle, when share prices are near record highs, may seem especially dubious for highly indebted companies like AT&T and American Airlines. Buybacks per se are not inherently wrong-headed, wrote RIA Advisors Chief Investment Strategist Lance Roberts on the Seeking Alpha site, but “when they are coupled with accounting gimmicks and massive levels of debt to fund them … they become problematic.”

Lower interest rates have been a big catalyst for buybacks for years, and further rate reductions can only fuel companies’ urge to gather in even more shares. The Federal Reserve last month decreased its benchmark for short-term rates by a quarter percentage point, and futures markets expect at least two more reductions in 2019. The 10-year U.S. Treasury note, which calls the tune for long-term corporate bonds, yields 1.59% annually, half of what it was last November.

Disturbingly, companies are channeling more cash to investors than they are producing in free cash flow, the first time that has occurred since the Great Recession, according to Goldman Sachs. “Unless earnings growth accelerates materially, companies will likely continue to fund spending by drawing down cash balances and increasing leverage,”  wrote David Kostin, Goldman’s chief U.S. strategist, in a note to clients.

Buybacks are a strong catalyst for the bull market. In fact, they are a more significant factor than economic growth, a study last year in the Financial Analysts Journal concluded. The research covered 43 nations over two decades.

Buybacks last year hit a record in the U.S., reaching $806.4 billion for the S&P 500, besting the previous high point of $589.1 billion in 2007, according to S&P Dow Jones Indices. Goldman expects them to finish near $1 trillion in 2019. In this year’s first quarter, S&P 500 companies, which cover 80% of U.S. market valuation, bought back $205.1 billion, up 8.8% from the comparable period in 2018.

With fewer of a company’s shares available, the all-important metric of earnings per share swells—to the delight of investors. They’re also happy to receive a bunch of cash for their shares. Plus, a higher EPS, even if artificially enhanced via a buyback, often guides executive compensation.

Why debt dominates

In 2018, according to Yardeni Research, borrowing funded 56% of that year’s record buybacks. Existing corporate cash on the books, of which there is an abundance, is used less often.

Why is this? Ultra-low borrowing costs mean the interest outlay is relatively minuscule, almost a rounding error. As a result, cash can be stockpiled in case it is suddenly needed. And costs are light even for long-term bonds, whose rates the Fed doesn’t control. We’re talking about the 10-year Treasury note, the benchmark for corporations to fix the rates on their own bonds.

In an indirect way, a lower-rate environment is keeping long rates down. Long rates are so low in Europe and Japan, and often negative, that the 10-year T-note is extremely attractive to foreign investors—as is its haven status amid international turmoil, of course. That elevates the price, in turn pulling down the yield. Bond prices and yields move in opposite directions. U.S. corporate bonds respond by lowering their rates.

Further, American companies’ bonds get a tax break on the interest they pay. Not as good as it used to be, yet not bad either. Before the 2017 tax overhaul, they could deduct 100%, but the reform dropped that to a ceiling of 30% of EBITDA (earnings before interest, taxes, depreciation, and amortization).

And there will be an even bigger need for debt to fund repurchasing programs ahead, as corporations’ enormous cash stashes likely will shrink. That’s because, after romping for a long time, earnings growth appears to be on the wane. Earnings typically feed the cash repository. By FactSet’s count, second-quarter S&P 500 earnings dipped 0.7%.

The repurchase reflex

Buybacks are an arena dominated by major companies, many of them long-established tech titans. The top 20 buybacks accounted for 51.2% of the total for the 12 months ending in March, S&P Dow Jones Indices states.

The all-time champ is Apple, which set a quarterly record for repurchases, laying out $23.8 billion in this year’s January-March period. During the past 10 years, it spent $284.3 billion on buybacks. Over the 12 months through March, other voracious buyers were Oracle ($35.3 billion), Cisco Systems ($22.8 billion), Bank of America ($21.5 billion) and Pfizer ($15 billion).

Okay, they have pretty good balance sheets. But what about companies that are heavily debt-laden? Take AT&T, which thanks to its 2018 acquisition of Time Warner, now called WarnerMedia, piled on a dizzying amount of debt. As of the second quarter, long-term debt stands at $159 billion. Nevertheless, Chief Executive Randall Stephenson said on the July 24 earnings call that “we’ll take a hard look at allocating capital to share buybacks in the back half of the year.”

His justification? The company is busy whittling down its debt, having shrunk it $18 billion in the year’s first half, with $12 billion more expected in the second half. Stephenson says debt should be down to 2.5 times EBITDA by year-end, a level that he believes will allow him to prudently repurchase shares. A company spokesperson added that buybacks benefit all shareholders, including the 90% of U.S. employees who own AT&T stock. Trouble is that, according to Goldman, the telecom giant’s Altman Z-Score, which measures credit riskiness, is right now 1.1—which means it is very risky (above 1.8 is in the safe zone). On the other hand, it still is investment grade, rated BBB by Standard & Poor’s.

The same can’t be said for American Airlines Group, which is a junk-rated BB- and has an Altman Z-Score of just 0.8. But the airline, which is buying 50 new planes, is also in the middle of its latest stock buyback program, having spent $1.1 billion of the $2 billion authorized for repurchases. It disbursed $600 million in this year’s first quarter.

The air carrier’s long-term debt stands at $21.2 billion, and net debt is a daunting 4.5 times EBITDA, by Goldman’s measure. A company spokesperson said the company’s priorities are to pay down debt, invest in the business, and return cash to investors. In late 2018, Chief Financial Officer Derek Kerr said that “our stock is under-valued.” Since February 2018, the share price plummeted, losing half its value. The slump likely stems from the global economic slowdown, the trade war and the grounding of the Boeing 737 MAX, analysts say.

But that’s not stopping American and some others, despite their high leverage, from paying investors for their shares. And other than a recession, which generally keelhauls buyback plans, don’t expect companies to ease off their repurchases.

But once a recession inevitably arrives, the result may not be pretty for companies with lots of leverage, in no small part due to buybacks. With corporate debt now higher than its peak in scary late-2008, Dallas Fed President Robert Kaplan has warned, overly leveraged companies “could amplify the severity of a recession.”