A growing literature seeks to explain why so many more women than men now attend college. A commonly cited stylized fact is that the college wage premium is, and has been, higher for women than for men. After identifying and correcting a bias in estimates of college wage premiums, I find that there has been essentially no gender difference in the…

This paper complements previous studies on the effects of health on wages by addressing the problems of unobserved heterogeneity, sample selection, and endogeneity in one comprehensive framework. Using data from the German Socio-Economic Panel (GSOEP), we find the health variable to suffer from measurement error and a number of tests provide…

Focused on human capital, economists typically explain about half of the gender earnings gap. For a national sample of MBAs, we account for 82 percent of the gap by incorporating noncognitive skills (for example, confidence and assertiveness) and preferences regarding family, career, and jobs. Those two sources of gender heterogeneity account for…

We show that the narrowing gender gap and the growth in earnings inequality are consistent with a simple model in which skills are heterogeneous, and the growth in skill prices has been particularly strong for skills with which women are well endowed. Empirical analysis of DOT, CPS, and NLSY79 data finds evidence to support this model. A large…

In Germany, students are streamed at age ten into an academic or nonacademic track. We demonstrate that the randomly allocated disadvantage of being born just before as opposed to just after the cutoff date for school entry leads to substantially different schooling experiences. Relatively young students are initially only two-thirds as likely to…

This paper examines the effect of oral health on labor market outcomes by exploiting variation in fluoridated water exposure during childhood. The politics surrounding the adoption of water fluoridation by local governments suggests exposure to fluoride is exogenous to other factors affecting earnings. Exposure to fluoridated water increases…

Using two single-cohort longitudinal surveys, the NLS72 and the NELS88, I investigate the impact of four noncognitive traits--self-esteem, external locus of control, the importance of money/work and the importance of people/family--on wages and on the gender wage gap among these young workers. I find that gender differences in these noncognitive…

This paper proposes a new method for estimating family labor supply in the presence of taxes. This method accounts for continuous hours choices, measurement error, unobserved heterogeneity in tastes for work, the nonlinear form of the tax code, and fixed costs of work in one comprehensive specification. Estimated on data from the 2001 PSID, the…

After a long decline, the Labor Force Participation Rate (LFPR) of older men in the United States leveled off in the 1980s, and began to increase in the late 1990s. We examine how changes in Social Security rules affected these trends. We attribute only a small portion of the decline from the 1960s-80s to the increasing generosity of Social…

Researchers often identify degree effects by including degree attainment ("D") and years of schooling ("S") in a wage model, yet the source of independent variation in these measures is not well understood. We argue that "S" is negatively correlated with ability among degree-holders because the most able graduate the…

We analyze the female-male gap in starting-salary offers for new college graduates using data from the annual surveys of the National Association of Colleges and Employers (NACE), unique (and proprietary) data that have not previously been used for this purpose. A major advantage of working with a data set on salaries for new college graduates is…

This paper estimates the effects of handedness on earnings. Augmenting a conventional earnings equation with an indicator of left-handedness shows there is a positive effect on male earnings with manual workers enjoying a slightly larger premium. These results are inconsistent with the view that left-handers in general are handicapped either…

Before 1997, education was a way for young French men to avoid military service in the army. After the abolition of compulsory conscription in 1997, this incentive to stay on in education disappeared. We show that the decrease in the benefit of pursuing education for men was followed by a fall in their educational achievement relative to women and…

A study showing the sharp decline in women physicians' earnings once they are married and faced with family responsibilities is presented.

We examine gender wage disparities for four groups of college-educated women--black, Hispanic, Asian, and non-Hispanic white--using the National Survey of College Graduates. Raw log wage gaps, relative to non-Hispanic white male counterparts, generally exceed -0.30. Estimated gaps decline to between -0.08 and -0.19 in nonparametric analyses that…