Implications of Classification Error for the Dynamics of Female Labor Supply
AbstractTwo key issues in the literature on female labor supply are: (1) if persistence in employment status is due to unobserved heterogeneity or state dependence, and (2) if fertility is exogenous to labor supply. Until recently, the consensus was that unobserved heterogeneity is very important, and fertility is endogenous. But Hyslop (1999) challenged this. Using a dynamic panel probit model of female labor supply including heterogeneity and state dependence, he found that adding autoregressive errors led to a substantial diminution in the importance of heterogeneity. This, in turn, meant he could not reject that fertility is exogenous. Here, we extend Hyslop (1999) to allow classification error in employment status, using an estimation procedure developed by Keane and Wolpin (2001) and Keane and Sauer (2005). We find that a fairly small amount of classification error is enough to overturn Hyslop’s conclusions, leading to overwhelming rejection of the hypothesis of exogenous fertility.
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Bibliographic InfoPaper provided by CHILD - Centre for Household, Income, Labour and Demographic economics - ITALY in its series CHILD Working Papers with number wp13_08.
Length: 26 pages
Date of creation: Sep 2008
Date of revision:
Female Labor Supply; Fertility; Discrete Choice; Classification Error; Simulated Maximum Likelihood;
Find related papers by JEL classification:
- J2 - Labor and Demographic Economics - - Demand and Supply of Labor
- J6 - Labor and Demographic Economics - - Mobility, Unemployment, and Vacancies
- C3 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables
- D1 - Microeconomics - - Household Behavior
This paper has been announced in the following NEP Reports:
- NEP-ALL-2009-04-13 (All new papers)
- NEP-DCM-2009-04-13 (Discrete Choice Models)
- NEP-LAB-2009-04-13 (Labour Economics)
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