hwage.def HW HE HA CIT obs: 753 households HW = husband’s wage in 2006 dollars, HE = husband’s education attainment in years, HA = husband’s age, CIT = a variable equal to 1 if living in a large city, otherwise 0 These variables are a subset of those used by Mroz in his study of female labor force participation. To convert husband's wage to 2006 dollars the original observations on HW have been multiplied by 3.78. THE MROZ DATA FILE IS TAKEN FROM THE 1976 PANEL STUDY OF INCOME DYNAMICS, AND IS BASED ON DATA FOR THE PREVIOUS YEAR, 1975. OF THE 753 OBSERVATIONS, THE FIRST 428 ARE FOR WOMEN WITH POSITIVE HOURS WORKED IN 1975, WHILE THE REMAINING 325 OBSERVATIONS ARE FOR WOMEN WHO DID NOT WORK FOR PAY IN 1975. A MORE COMPLETE DISCUSSION OF THE DATA IS FOUND IN MROZ [1987], APPENDIX 1. Variable | Obs Mean Std. Dev. Min Max -------------+-------------------------------------------------------- HW | 753 28.28262 15.99142 1.56 153.12 HE | 753 12.49137 3.020804 3 17 HA | 753 45.12085 8.058793 30 60 CIT | 753 .6427623 .4795042 0 1