MIAMI – When it comes to sovereign debt, the term “default” is often misunderstood. It almost never entails the complete and permanent repudiation of the entire stock of debt; indeed, even some Czarist-era Russian bonds were eventually (if only partly) repaid after the 1917 revolution. Rather, non-payment – a “default,” according to credit-rating agencies, when it involves private creditors – typically spurs a conversation about debt restructuring, which can involve maturity extensions, coupon-payment cuts, grace periods, or face-value reductions (so-called “haircuts”).
If history is a guide, such conversations may be happening a lot in 2016.
Like so many other features of the global economy, debt accumulation and default tends to occur in cycles. Since 1800, the global economy has endured several such cycles, with the share of independent countries undergoing restructuring during any given year oscillating between zero and 50% (see figure). Whereas one- and two-decade lulls in defaults are not uncommon, each quiet spell has invariably been followed by a new wave of defaults.
The most recent default cycle includes the emerging-market debt crises of the 1980s and 1990s. Most countries resolved their external-debt problems by the mid-1990s, but a substantial share of countries in the lowest-income group remain in chronic arrears with their official creditors.
Like outright default or the restructuring of debts to official creditors, such arrears are often swept under the rug, possibly because they tend to involve low-income debtors and relatively small dollar amounts. But that does not negate their eventual capacity to help spur a new round of crises, when sovereigns who never quite got a handle on their debts are, say, met with unfavorable global conditions.
And, indeed, global economic conditions – such as commodity-price fluctuations and changes in interest rates by major economic powers such as the United States or China – play a major role in precipitating sovereign-debt crises.
CAMBRIDGE – A recurrent topic in the financial press for much of 2018 has been the rising risks in the emerging market (EM) asset class. Emerging economies are, of course, a very diverse group. But the yields on their sovereign bonds have climbed markedly, as capital inflows to these markets have dwindled amid a general perception of deteriorating conditions.
Historically, there has been a tight positive relationship between high-yield US corporate debt instruments and high-yield EM sovereigns. In effect, high-yield US corporate debt is the emerging market that exists within the US economy (let’s call it USEM debt). In the course of this year, however, their paths have diverged (see Figure 1). Notably, US corporate yields have failed to rise in tandem with their EM counterparts.
What’s driving this divergence? Are financial markets overestimating the risks in EM fixed income (EM yields are “too high”)? Or are they underestimating risks in lower-grade US corporates (USEM yields are too low)?
Taking together the current trends and cycles in global factors (US interest rates, the US dollar’s strength, and world commodity prices) plus a variety of adverse country-specific economic and political developments that have recently plagued some of the larger EMs, I am inclined to the second interpretation.
In what is still a low-interest-rate environment globally, the perpetual search for yield has found a comparatively new and attractive source in the guise of collateralized loan obligations (CLOs) within the USEM world.
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