Why College Isn't for Everyone

A person who compares the annual earnings of college and high school graduates would no doubt conclude that higher education is a good investment—the present value of the college earnings premium (the better part of $1 million) seemingly far outdistances college costs, yielding a high rate of return. But for many, attending college is unequivocally not the right decision on purely economic grounds.

First of all, college graduates on average are smarter and have better work habits than high school graduates. Those who graduated from college were better students in high school, for example. Thus, at least a portion of the earnings premium associated with college has nothing to do with college per se, but rather with other traits.