DP6125 Social Change
|Author(s):||Jeremy Greenwood, Nezih Guner|
|Publication Date:||February 2007|
|Keyword(s):||technological progress in contraceptives, the sexual revolution|
|JEL(s):||E1, J1, O3|
|Programme Areas:||Public Economics|
|Link to this Page:||cepr.org/active/publications/discussion_papers/dp.php?dpno=6125|
Society is characterized by the common attitudes and behaviour of its members. Such behaviour reflects purposive decision making by individuals, given the environment they live in. Thus, as technology changes, so might social norms. There were big changes in social norms during the 20th Century, especially in sexual mores. In 1900 only six percent of unwed females engaged in premarital sex. Now, three quarters do. It is argued here that this was the result of technological improvement in contraceptives, which lowered the cost of premarital sex. The evolution from an abstinent to a promiscuous society is studied using an equilibrium-matching model.