This study examines the relationship between smoking and body mass index (BMI) with a simultaneous equations system allowing for censoring and endogeneity of the number of cigarettes smoked, which alleviates simultaneity bias caused by unobserved heterogeneity and expansion bias by censoring in...

This study analyzed annual household outlays in the recent Consumer Expenditure Survey to obtain the cost of dual income for married couples. Of the crude differences between two- and one-earner married households in payments and expenditures, the portion reflecting structural differences in...