Black, Dan A.; McKinnish, Terra G.; Sanders, Seth G. - In: Industrial and Labor Relations Review 59 (2005) 1, pp. 3-16
Human capital theory predicts that individuals acquire less schooling when the returns to schooling are small. To test this theory, the authors study the effect of the Appalachian coal boom on high school enrollments. During the 1970s, a boom in the coal industry increased the earnings of high...