The Wall Street Journal explains the value of an education, in employment statistics.
And here's a graph from Calculated Risk making that point with colors:The recession has led to steep job losses across the U.S. work force, but less-educated people have been hit particularly hard.
The unemployment rate for workers over 25 years old who haven't gone beyond high school rose to 10% in May, nearly doubling from 5.2% a year earlier, the government said Friday. Among workers who haven't completed high school, the unemployment rate rose to 15.5%, compared with 8.4% last year.
By contrast, the jobless rate among those with four-year college degrees was 4.8%, up considerably from 2.3% a year ago, but well below the rate for people with less education.
There are couple of things I find striking about this graph. The first
is that, as important as college is, the biggest difference in
employment is between those who do and don't finish high school. The
second is that there doesn't seem to have been any time over the last
15 years when one of the four groups seemed to really gain on the
others. The lines move almost in unison, through the 1990s and through
the 2001 recession. In good times and bad, the statistical difference
between education groups is pronounced and consistent. Now I wonder how
the lines would change if high schools did away with summer vacation.









There is, of course, a difference between saying that any one person might be better off going to college, and that it's good for the country if everyone goes to college.
If college is about signaling (both one's intelligence, and ability to work hard and get through college), then it could teach one absolutely nothing and still get these results. It could be necessary that a really smart person go to college to get that credential, and college still be useless outside signaling.
To put it another way, nothing in this graph suggests that if we massively subsidized everyone going to college that the overall unemployment rate would be lower. There would just be a similar graph, with the "college" line moved up to the "high school" line, and a new "grad/professional" line replacing the college line.
I wish the high schools would do much more vocational training (plumbing, electrical, vocational nursing, mechanical, technician, carpentry, etc) so that those people who are not cut out for college could still get a decent job when they graduate from high school. We send way too many people to college.
Nice graph. My son would screw up the graph because he does not have a high school degree but does have a college degree.