FT : There is a huge amount of corporate debt, and that might be OK

There is a huge amount of corporate debt, and that might be OK
And are all stocks expensive, or just some?

Should we worry about corporate debt levels?

Here’s a chart you might worry about, if you were in a worrying mood. From the national accounts:


Corporate debt has never been higher, neither in absolute terms nor relative to GDP. From 2010 to 2020, corporate debt grew at over 6 per cent a year, almost twice the rate of the economy. This seems a little spooky. At finance school, they teach you that as companies depend more on debt for financing, their returns and earnings per share rise, but they become less stable in the face of financial stress, because debt costs are rigid, and debt has to be paid back. 

So in theory we should be worried that all this debt will make the next recession or financial crisis worse. And recently people mention this risk quite often. But Hans Mikkelsen, credit strategist with Bank of America, thinks that we can relax a little, because of this chart:

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Stock prices have risen even faster than levels of debt. Mikkelsen writes that “claims of US corporate bond and loan investors have never been backed by more equity value”.

That doesn’t strike me as at all reassuring. If a company, or companies in general, get into a nasty situation where servicing or rolling over their debt is a worry, that equity value is going to disappear fast. It is an umbrella companies can only use when the sun is shining. Mikkelsen goes on:

Providing an offset to that benefit, the bar is set really high for companies to justify equity valuations organically without leveraging up. That means large BBBs [companies rated at the bottom rung of investment grade] and financials, for which maintaining ratings is important, are the sweet spots in investment grade credit. Finally note that both equities and credit struggled following prior lows in this leverage ratio (end of 4Q-72, 1Q-00 and 2Q-07).

Mikkelsen likes the debt of companies that are constrained from adding even more debt, suggesting he isn’t all that reassured by equity value, either. And his reference to the fact that stocks and debt struggled after what he calls the “leverage ratio” hit lows shows exactly why. The ratio gets low when stocks are really expensive, that changes when bad things happen (1972, 2000, 2007, where the little red circles on his chart are), and when bad things happen is when defaults becomes a problem. 

But there is another way to look at this. Here is total corporate debt as a percentage of corporate net worth, that is, equity value in the balance sheet rather than the stock market sense:

Leverage in this sense is higher than in Mikkelsen’s sense, but it is right at its 30-year average. And isn’t this the kind of leverage we should be worried about? The problems start when your debt is almost as much as, or more than, your assets. Looking at that last chart, it doesn’t look like US companies have that problem right now. So I’m not terribly inclined to put corporate debt on my list of pressing worries. 

Am I missing something?