What Economists Including Me Got Wrong About Globalization
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Manufacturing employment remained stable until the late 1990s but plummeted after 2000, coinciding with a sharp rise in the non-oil trade deficit. @PaulKrugman
Worth reading as your write, Krugman op-ed adapted from a chapter Krugman has in an upcoming PUP book"...Until the late 1990s, employment in manufacturing, although steadily falling as a share of total employment, had remained more or less flat in absolute terms. But manufacturing employment fell off a cliff after 2000, and this decline corresponded to a sharp increase in the non-oil deficit.Does the surge in the trade deficit explain the fall in employment? Yes, a lot of it. A reasonable estimate is that the deficit surge reduced the share of manufacturing in GDP by around 1.5 percentage points, or more than 10%, which means that it explains more than half the roughly 20% decline in manufacturing employment between 1997 and 2005. This is over a relatively short time period and focuses on absolute employment, not the employment share. Trade deficits explain only a small part of the long-term shift toward a service economy. But soaring imports did impose a shock on some U.S. workers, which may have helped cause the globalization backlash.....This is where the now-famous 2013 analysis of the “China shock” by David Autor, David Dorn and Gordon Hanson comes in. What they mainly did was shift focus from broad questions of global income distribution to the effects of rapid import growth on local labor markets, showing that these effects were large and persistent. This represented a new and important insight.To make partial excuses for those of us who failed to consider these issues 25 years ago, at the time we had no way to know that either the hyperglobalization that began in the 1990s or the trade-deficit surge a decade later were going to happen. And without the combination of these developments, the China shock would have been much smaller. Still, we missed a crucial part of the story...."Paul Krugman, "What Economists (Including Me) Got Wrong About Globalization," Bloomberg, October 10, 2019, https://www.bloomberg.com/opinion/articles/2019-10-10/inequality-globalization-and-the-missteps-of-1990s-economics


