%0 Report %A Greenwood, Jeremy %A Guner, Nezih %A Kopecky, Karen A. %T The Wife's Protector: A Quantitative Theory Linking Contraceptive Technology with the Decline in Marriage %D 2019 %8 2019 Nov %I Institute of Labor Economics (IZA) %C Bonn %7 IZA Discussion Paper %N 12760 %U https://www.iza.org/index.php/publications/dp12760 %X The 19th and 20th centuries saw a transformation in contraceptive technologies and their take up. This led to a sexual revolution, which witnessed a rise in premarital sex and out-of-wedlock births, and a decline in marriage. The impact of contraception on married and single life is analyzed here both theoretically and quantitatively. The analysis is conducted using a model where people search for partners. Upon finding one, they can choose between abstinence, marriage, and a premarital sexual relationship. The model is confronted with some stylized facts about premarital sex and marriage over the course of the 20th century. Some economic history is also presented. %K number of partners %K never-married population %K history %K contraceptive technology %K age of marriage %K out-of-wedlock births %K premarital sex %K singles