There are numerous causes of the less-than-satisfying economic growth in America: the retirement of the baby boomers, the withdrawal of working-age men from the labor force, the relentless rise in the inequality of the income distribution and, as I have written about elsewhere, a slowdown in technological innovation.
Education deserves particular focus because its effects are so long-lasting. Every high school dropout becomes a worker who likely won’t earn much more than minimum wage, at best, for the rest of his or her life. And the problems in our educational system pervade all levels.
The surge in high school graduation rates ”” from less than 10 percent of youth in 1900 to 80 percent by 1970 ”” was a central driver of 20th-century economic growth. But the percentage of 18-year-olds receiving bona fide high school diplomas fell to 74 percent in 2000, according to the University of Chicago economist James J. Heckman.