Profiles of Fertility, Labour Supply and Wages of Married Women: A Complete Life-Cycle Model

Moffitt's model is a beginning analysis of fertility and labor supply as a joint consumer-demand choice and assumes patterns of a couple's future consumption, wife's labor supply, and births are assumed to be planned at the beginning of marriage.

Abstract

This paper is an econometric examination of female fertility and labour-supply decisions. Based upon utility-maximizing choice, fertility and labour-supply demand functions are specified and estimated jointly with a wage-accumulation equation. A main contribution of the paper is the demonstration of a maximum-likelihood estimation method which avoids the main selectivity-bias problems in this area.