On measuring the marriage squeeze.

During the 1960's, single men have been marrying at an increasing rate, and single women at a decreasing rate. These trends can be explained almost entirely by disproportions between the sexes at the prime ages of marriage-that is, by what is commonly called the "marriage squeeze." The disproportions arose from the increase in births during the period 1939-47, coupled with the fact that women marry earlier than men.These changes in marriage patterns must certainly have some effect on the birth rate and on household formation, although perhaps a secondary one. The consequences of these changes are a project for further inquiry.