Do men’s and women’s choices of field of study explain why women earn less than men?

By Dirk Van Damme. Although we’ve observed for a long time that young men and women tend to choose different fields of study – young men are more apt than young women to pursue a degree in engineering while more women than men opt for a teaching career, for example – until recently, we have had no reliable data to support this perception. Nor could we measure the impact of these choices on employment and earnings. But recent data collections, such as the Survey of Adult Skills (PIAAC), finally offer some quantitative evidence on these crucial issues. More...