The Great Stagnation of American Education
By ROBERT J. GORDON
Javier Jaén
The Great Divideis a series about inequality.
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For most of American history, parents could expect that their children would, on average, be much better educated than they were. But that is no longer true. This development has serious consequences for the economy.
The epochal achievements of American economic growth have gone hand in hand with rising educational attainment, as the economistsClaudia Goldin and Lawrence F. Katz have shown. From 1891 to 2007, real economic output per person grew at an average rate of 2 percent per year — enough to double every 35 years. The average American was twice as well off in 2007 as in 1972, four times as well off as in 1937, and eight times as well off as in 1902. It’s no coincidence that for eight decades, from 1890 to 1970, educational attainment grew swiftly. But since 1990, that improvement has slowed to a crawl.
Companies pay better-educated people higher wages because they are more productive. The premium that employers pay to a college graduate compared with that to a high school graduate has soared since 1970, because of higher demand for technical and