LONDON — AS bad as things in Washington are — the federal government shutdown since Tuesday, the slim but real potential for a debt default, a political system that seems increasingly ungovernable — they are going to get much worse, for the United States and other advanced economies, in the years ahead.
From the end of World War II to the brief interlude of prosperity after the cold war, politicians could console themselves with the thought that rapid economic growth would eventually rescue them from short-term fiscal transgressions. The miracle of rising living standards encouraged rich countries increasingly to live beyond their means, happy in the belief that healthy returns on their real estate and investment portfolios would let them pay off debts, educate their children and pay for their medical care and retirement. This was, it seemed, the postwar generations’ collective destiny.
But the numbers no longer add up. Even before the Great Recession, rich countries were seeing their tax revenues weaken, social expenditures rise, government debts accumulate and creditors fret thanks to lower economic growth rates.
We are reaching end times for Western affluence. Between 2000 and 2007, ahead of the Great Recession, the United States economy grew at a meager average of about 2.4 percent a year — a full percentage point below the 3.4 percent average of the 1980s and 1990s. From 2007 to 2012, annual growth amounted to just 0.8 percent. In Europe, as is well known, the situation is even worse. Both sides of the North Atlantic have already succumbed to a Japan-style “lost decade.”
Surely this is only an extended cyclical dip, some policy makers say. Champions of stimulus assert that another huge round of public spending or monetary easing — maybe even a commitment to higher inflation and government borrowing — will jump-start the engine. Proponents of austerity argue that only indiscriminate deficit reduction, accompanied by reforming entitlement programs and slashing regulations, will unleash the “animal spirits” necessary for a private-sector renaissance.
Both sides are wrong. It’s now abundantly clear that forecasters have been too optimistic, boldly projecting rates of growth that have failed to transpire.
The White House and Congress, unable to reach agreement in the face of a fiscal black hole, have turned over the economic repair job to the Federal Reserve, which has bought trillions of dollars in securities to keep interest rates low. That has propped up the stock market but left many working Americans no better off. Growth remains lackluster.
The end of the golden age cannot be explained by some technological reversal. From iPad apps to shale gas, technology continues to advance. The underlying reason for the stagnation is that a half-century of remarkable one-off developments in the industrialized world will not be repeated.
First was the unleashing of global trade, after a period of protectionism and isolationism between the world wars, enabling manufacturing to take off across Western Europe, North America and East Asia. A boom that great is unlikely to be repeated in advanced economies.
Second, financial innovations that first appeared in the 1920s, notably consumer credit, spread in the postwar decades. Post-crisis, the pace of such borrowing is muted, and likely to stay that way.
Third, social safety nets became widespread, reducing the need for households to save for unforeseen emergencies. Those nets are fraying now, meaning that consumers will have to save more for ever longer periods of retirement.
Fourth, reduced discrimination flooded the labor market with the pent-up human capital of women. Women now make up a majority of the American labor force; that proportion can rise only a little bit more, if at all.
Finally, the quality of education improved: in 1950, only 15 percent of American men and 4 percent of American women between ages 20 and 24 were enrolled in college. The proportions for both sexes are now over 30 percent, but with graduates no longer guaranteed substantial wage increases, the costs of education may come to outweigh the benefits.
These five factors induced, if not complacency, an assumption that economies could expand forever.