Research Note: New Evidence on the Motherhood Wage Penalty.

U.S. women's age at first birth has increased substantially. Yet, little research has considered how this changing behavior may have affected the motherhood pay penalty, or the wage decrease with a child's arrival, experienced by the current generation. Using Rounds 1-19 of the National Longitudinal Survey of Youth 1997 (NLSY97), in this research note we examine shifts in hourly pay with childbirth for a cohort of women who became mothers mostly in the 2000s and 2010s. Results from fixed-effects models indicate that the motherhood pay penalty for NLSY97 women who had their first child before their late 20s is generally similar to that of previous cohorts. Those who became mothers near or after age 30, however, encounter a parenthood premium, as men do. The growing proportion of women delaying motherhood, coupled with the rising heterogeneity in motherhood wage outcomes by childbearing timing, contributes to a comparatively small motherhood penalty for this recent cohort. The pay advantage of "late mothers" cannot be explained by factors such as their labor market locations, number of children, stage of childrearing, marital status, or ethnoracial composition. Instead, the hourly gain stems from such mothers' tendency to reduce working hours more than other mothers without experiencing a commensurate decrease in total pay. Unlike the fatherhood premium, the premium for late mothers does not lead to a real boost in income.

Going the extra mile at work: Relationships between working conditions and discretionary work effort.

Despite the implications of work effort for earnings inequality, rigorous and comprehensive analyses of how work conditions affect people's tendency to exert extra work effort are rare. Using two waves of data from the National Longitudinal Survey of Youth 1997, this study examines how individuals' discretionary work effort-i.e., effort in excess of what is required-changes with their work time, the tangible and intangible rewards from their jobs, and the social contexts of their occupations. Results from fixed-effects models show that frequently working in teams is associated with both women's and men's reported discretionary effort. Women also express a greater tendency to exert extra work effort when they work full time instead of part time and when their employers offer paid maternity leave, but less so when their occupations are male-dominant or require confrontations with people. Racial and ethnic minorities' discretionary work effort changes in response to collaborative and competitive occupational environments somewhat differently from Whites. In addition, Black women's tendency to exert excess work effort is less tied to their time spent on their jobs than White women's. Beyond uncovering gender and ethnoracial differences, this study also underscores the need to consider the ways in which social aspects of work contribute to workers' motivation and effort.

Explaining the Effect of Parent-Child Coresidence on Marriage Formation: The Case of Japan.

Many single adult children in countries around the world live with their parents. Such coresidence has been thought to delay the transition to first marriage, although the exact reasons for the delay have not been sufficiently examined. Using panel data from Japan, we investigate whether changes in never-married adults' residential status lead to alterations in their marital aspirations, courtship behaviors, romantic opportunities, and perceived obstacles to marrying. Our estimation of fixed-effects models helps address potential bias caused by single individuals' selection into living in the parental home. The analysis indicates that living with parents is associated with a lower probability of forming romantic relationships, thereby decelerating the transition to first marriage. The never-married, however, do not desire marriage less, put less effort into finding romantic partners, or have fewer opportunities to meet potential partners when coresiding with parents. Overall, the findings suggest that living in the parental home increases never-married men's contentment with their immediate social environment, whereas it decreases women's psychological readiness to transition into adult roles, making both men and women less eager to settle into a romantic relationship.

Diverging Patterns of Union Transition Among Cohabitors by Race/Ethnicity and Education: Trends and Marital Intentions in the United States.

The rise of cohabitation in family process among American young adults and declining rates of marriage among cohabitors are considered by some scholars as evidence for the importance of society-wide ideational shifts propelling recent changes in family. With data on two cohabiting cohorts from the NSFG 1995 and 2006-2010, the current study finds that marriage rates among cohabitors have declined steeply among those with no college degree, resulting in growing educational disparities over time. Moreover, there are no differences in marital intentions by education (or race/ethnicity) among recent cohabitors. We discuss how findings of this study speak to the changes in the dynamics of social stratification system in the United States and suggest that institutional and material constraints are at least as important as ideational accounts in understanding family change and family behavior of contemporary young adults.

Is It All about Money? Work Characteristics and Women's and Men's Marriage Formation in Early Adulthood.

Using data from the NLSY 97, this paper investigates how work characteristics (earnings and autonomy) shape young adults' transition to first marriage separately for men and women. The results suggest that earnings are positively associated with marriage and that this association is as strong for women as men in their mid-to-late twenties. Additionally, occupational autonomy-having the control over one's own work structure-facilitates entry into first marriage for women in their mid-to late-20s but, for men, occupational autonomy is not associated with marriage at these ages. These results suggest that even as women's earnings are increasingly important for marriage, other aspects of work are also important for stable family formation.

Opportunities to meet: occupational education and marriage formation in young adulthood.

Explanations for the positive association between education and marriage in the United States emphasize the economic and cultural attractiveness of having a college degree in the marriage market. However, educational attainment may also shape the opportunities that men and women have to meet other college-educated partners, particularly in contexts with significant educational stratification. We focus on work-and the social ties that it supports-and consider whether the educational composition of occupations is important for marriage formation during young adulthood. Employing discrete-time event-history methods using the NLSY-97, we find that occupational education is positively associated with transitioning to first marriage and with marrying a college-educated partner for women but not for men. Moreover, occupational education is positively associated with marriage over cohabitation as a first union for women. Our findings call attention to an unexplored, indirect link between education and marriage that, we argue, offers insight into why college-educated women in the United States enjoy better marriage prospects.