Measuring the earnings returns to lifelong learning in the UK

This paper examines the earnings returns to learning that takes place following the conventional ‘school-to-work’ stage of the life-course. We operationalise such ‘lifelong learning’ as the attainment of certified qualifications in adulthood, following the completion of the first period of continuous full-time education. Using data from the British Household Panel Survey (BHPS) for the period 1991–2006, our approach and findings represent an important addition to the existing evidence base. By using annual data, we are able to employ the fixed effects estimator, which eliminates the problem of time-invariant unobserved heterogeneity. Our dynamic specification uses a lag structure to consider how earnings returns evolve in the medium and longer run, whilst also controlling for wage trends which were evident prior to qualification attainment. Our results show a medium-run return for women of 10% on hourly wages. For men, initial suggestions of a similar positive return are eliminated once pre-qualification trends are taken into account. This suggests that adult learning has a causal effect on women's subsequent earnings but, for men, any apparent gain is due to selection.     

The effects of high school math curriculum on college attendance: Evidence from the NLSY97

Using a sample of youth who graduated from high school in the late 1990s and early 2000s, this paper examines the impact of high school math curriculum on the decision to go to college. Results that control for unobserved differences between students and their families suggest that a more rigorous high school math curriculum is associated with a higher probability of attending college and of attending a 4-year college. The household fixed effect results imply that students who take an advanced academic math curriculum in high school (algebra II or precalculus, trigonometry, or calculus) are about 17 percentage points more likely to go to college and 20 percentage points more likely to start college at a 4-year school by age 21 compared to those students whose highest math class was algebra I or geometry.     

Sports participation and academic performance: Evidence from the National Longitudinal Study of Adolescent Health

It has been argued that high school sports participation increases motivation and teaches teamwork and self-discipline. While several studies have shown that students who participate in athletic activities perform better in school than those who do not, it is not clear whether this association is a result of positive academic spillovers, or due to the influence of unobservables. Using data from the National Longitudinal Study of Adolescent Health and a variety of statistical techniques designed to distinguish between these hypotheses, we examine the effect of sports participation on several measures of academic performance. Our results provide only limited evidence that sports participation leads to enhanced academic performance.     

The impact of educational mismatch on firm productivity: Evidence from linked panel data

We provide first evidence regarding the direct impact of educational mismatch on firm productivity. To do so, we rely on representative linked employer–employee panel data for Belgium covering the period 1999–2006. Controlling for simultaneity issues, time-invariant unobserved workplace characteristics, cohort effects and dynamics in the adjustment process of productivity, we find that: (i) a higher level of required education exerts a significantly positive influence on firm productivity, (ii) additional years of over-education (both among young and older workers) are beneficial for firm productivity, and (iii) additional years of under-education (among young workers) are detrimental for firm productivity.     

The impact of short-term economic fluctuations on kindergarten enrollment

For some 5-year-olds, delayed kindergarten enrollment may result in long-term academic benefits. Although waiting an additional year allows for further development prior to the start of formal education, the economic costs of the next best alternatives can be significant. This study examines the impact of short-term economic fluctuations on a household's kindergarten enrollment decision. I find that during economic downturns kindergarten enrollment increases. To explore a potential mechanism through which this effect may arise, I propose an instrumental variables approach to identify the causal effect of fluctuations in household resources due to the business cycle on the timing of kindergarten enrollment.     

To leave or not to leave? A regression discontinuity analysis of the impact of failing the high school exit exam

The high school exit exam (HSEE) is rapidly becoming a standardized assessment procedure for educational accountability in the United States. I use a unique, state-specific dataset to identify the effects of failing the HSEE on the likelihood of dropping out of high school based on a regression discontinuity design. The analysis shows that students who barely failed the exam were more likely to exit than those who barely passed, despite being offered retest opportunities. The discontinuity amounts to a large proportion of the dropout probability of barely failers, particularly for limited-English-proficiency, racial-minority, and low-income students, suggesting that the potential benefit of raising educational standards might come at the cost of increasing inequality in the educational system.     

Cognitive skills among children in Senegal: Disentangling the roles of schooling and family background

We use unique data to estimate the determinants of cognitive ability among 14–17-year olds in Senegal. Unlike standard school-based samples, tests were administered to current students as well as to children no longer – or never – enrolled. Years of schooling strongly affects cognitive skills, but conditional on years of school, parental education and household wealth, as well as local public school quality, have surprisingly modest effects on test performance. Instead, family background primarily affects skills indirectly through its impacts on years of schooling. Therefore closing the schooling gaps between poor and wealthy children will also close most of the gap in cognitive skills between these groups.     

Benefits of early childhood interventions across the world: (Under) Investing in the very young

This paper reviews the international (non-U.S.) evidence on the benefits of early childhood interventions. A total of 38 contrasts of 30 interventions in 23 countries were analyzed. It focuses on studies applying a quasi-experimental or random assignment. Studies were coded according to: the type of intervention (cash transfer, nutritional, educational or mixed); sample size; study design and duration; country; target group (infants, prekindergarten); subpopulations of interventions; and dosage of intervention. Cohen's D effect sizes were calculated for four outcomes: cognitive gains; behavioral change; health gains; and amount of schooling. We find children from different context and countries receive substantial cognitive, behavioral, health and schooling benefits from early childhood interventions. The benefits are sustained over time. Interventions that have an educational or stimulation component evidenced the largest cognitive effects.     

Three measures of returns to education: An illustration for the case of Spain

In this article, in a context of wage equations with sample selection, we propose a novel interpretation of the partial effects linked to education as additional measures of returns to education that complement the traditional one, which is directly obtained from the estimation of the wage offer equation. Using European Household Panel data for Spain these partial effects were calculated. The results show that there are incentives in Spain for investing in education not only because it means an increase in wages but also because it raises the probability of obtaining any wage at all.     

The chicken soup effect: The role of recreation and intramural participation in boosting freshman grade point average

Freshman grade point average, in particular first semester grade point average, is an important predictor of survival and eventual student success in college. As many institutions of higher learning are searching for ways to improve student success, one would hope that policies geared towards the success of freshmen have long term benefits reflected in eventual graduation. In this paper, we look at whether participation in Intramural and Recreation programs is associated with freshman grade point average at a mid-sized public institution with extensive recreational opportunities. We find a strong positive association between freshman grade point average and participation in recreation. Our results suggest that investments in recreational opportunities for students are complementary to the institution's academic mission rather than a distraction from it.     

Educational progression of second-generation immigrants and immigrant children

This paper provides important new insights into the reasons for the observed gap in educational attainment between children of immigrants and natives in Denmark using a dynamic discrete model of educational choices to determine at what stages of their educational careers children of immigrants face barriers to educational progression and how background characteristics affect educational choices at different points in the educational system. The main findings of the paper are that dropout rates from vocational upper secondary education are much higher among children of immigrants and that strengthening family characteristics reduces the dropout rates. However, behavioral differences and/or differences in constraints and institutional factors are also important barriers and thus determinants of the observed educational gaps as is age at immigration.     

Girls,girls, girls: Gender composition and female school choice

Gender segregation in employment may be explained by women's reluctance to choose technical occupations. However, the foundations for career choices are laid much earlier. Educational experts claim that female students are doing better in math and science and are more likely to choose these subjects if they are in single-sex classes. One possible explanation is that coeducational settings reinforce gender stereotypes. In this paper, we identify the causal impact of the gender composition in coeducational classes on the choice of school type for female students. Using natural variation in the gender composition of adjacent cohorts within schools, we show that girls are less likely to choose a traditionally female dominated school type and more likely to choose a male dominated school type at the age of 14 if they were exposed to a higher share of girls in previous grades.     

Math skills and labor-market outcomes: Evidence from a resume-based field experiment

We examine the link between math skills and labor-market outcomes using a resume-based field experiment. Specifically, we send fictitious resumes in response to online job postings, randomly assigning some resumes to indicate stronger math skills, and measure employer responses. The resumes that are randomly assigned to indicate stronger math skills receive more interest from employers than the comparison resumes. Our findings add to the body of evidence showing that stronger math skills positively affect labor-market outcomes.     

The role of educational choice in occupational gender segregation: Evidence from Trinidad and Tobago

We analyse the role of educational choice on the degree of occupational segregation in Trinidad and Tobago during a period in which educational policies intent on equating gender opportunities in education were implemented. To this end we utilize waves of the Trinidad and Tobago labour force survey over the period 1991–2004. Our results show that while educational segregation has fallen substantially over our sample period, this has not translated into less occupational segregation. This suggests that the educational policy has not been sufficient to combat occupational segregation. However, results at a more disaggregated level show that experiences have been heterogeneous across educational and occupational groups.     

On reconstructing school segregation: The efficacy and equity of single-sex schooling

A change to Title IX has spurred new single-sex public schooling in the US. Until recently, nearly all gender-segregated schools were private, and comprehensive data for public school comparisons are not yet available. To investigate the effects of single-sex education, I focus on within private sector comparisons, and additionally address selection bias using an index comparing expectations to outcomes and quantile regressions. Compared to graduates from private coed schools, girls’ school alumnae are no more likely to pursue college degrees, and both genders are less likely to meet their own educational expectations. However, single-sex schooling may support gender equity, as single-sex schools yield the least segregated college major choices. On the other hand, higher mean starting salaries among single-sex school graduates do not persistent in regression results. Much of the benefit from single-sex schooling accrues to students already likely to succeed, but selection bias does not explain all gains. There are some benefits for African-American men and low income students.     

The medium term schooling and health effects of low birth weight: Evidence from siblings

Research has shown that low birth weight is linked to infant mortality as well as longer term outcomes. This paper examines the medium term outcomes that may link low birth weight to adult disadvantage using a national longitudinal sample with a large sample of siblings (Add Health). Results show strong effects on several educational outcomes, including early grade repetition, receipt of special education services, and reports of a learning disability. Results for longer term outcomes are suggestive, though less robust and small in magnitude. Overall, the results suggest that medium term educational disadvantages associated with low birth weight are not driven by family level unobservables and do not accumulate into large long-term disadvantage.     

The redistributive equity of affirmative action: Exploring the role of race,socioeconomic status,and gender in college admissions

This paper contributes to research on affirmative action by examining issues of equity in the context of racial quotas in Brazil. We study the experience of the University of Brasilia, which established racial quotas in 2004 reserving 20% of available admissions slots for students who self-identified as black. Based on university admissions data and a student survey conducted by the authors, we find evidence that race, socioeconomic status, and gender were considerable barriers to college attendance and achievement. For example, first-difference regressions involving pairs of siblings indicate that black identity and gender had a negative effect on entrance exam scores. Moreover, we compare displaced and displacing applicants and find that racial quotas helped promote equity to some extent. Nevertheless, the scale and scope of redistribution were highly limited, and the vast majority of Brazilians had little chance of attending college, suggesting that more still needs to be done.     

The effect of wage compression and alternative labor market opportunities on teacher quality in Venezuela

This paper examines the effect of teacher relative wages and teacher wage dispersion on high school graduates’ preferences for teaching majors in College. This approximation to teacher quality is appropriate in a country like Venezuela as opposed to the US since the rigidity of the tertiary school system significantly limits mobility between majors. I combine data from the national college entrance examination from 1984 to 2003 with labor market data from the household surveys to construct a panel of data for quintiles of the test score distribution and age groups by states. The results suggest that teacher wage premia and wage dispersion have little effect on the quality mix of applicants to teaching. Most students’ preference for teaching is unresponsive to wage levels relative to other occupations and to wage growth prospects within teaching. If wages have a positive effect on the performance of educational systems, this paper argues that it is unlikely to be through the selection of the most talented individuals.     

Re-examining the impact of dropping out on criminal and labor outcomes in early adulthood

This paper shows that while high school dropouts fare far worse on average than otherwise similar high school completers in early adulthood outcomes such as success in the labor market and future criminal activity, there are important differences within this group of dropouts. Notably, those who feel “pulled” out of school (i.e., they say they dropped out of school to work or take care of family) do similarly with respect to labor market and criminal outcomes in their early twenties to individuals with similar pre-dropout characteristics who complete high school. It is only those who feel they are more “pushed” out of school (i.e., they say they drop out for other reasons including expulsion, poor grades, moving, and not liking school) who do substantially worse than otherwise similar high school completers. These results suggest that any detrimental impacts from dropping out of school arise primarily when the drop out does not have a plan for how to use his time after dropping out.     

Estimating the impact of relative expected grade on student evaluations of teachers

Grade inflation over the past few decades has been a concern for many universities. Course evaluation scores are known to be positively correlated with students’ expected grades, and this paper tests whether or not there is an incentive for the instructor to “buy” higher evaluation scores by inflating grades. To test this hypothesis, I use unique data from the University of Washington's Office of Educational Assessment that includes a measure of each student's relative expected grade in the course. I find that there is an incentive for instructors to grade leniently after accounting for the potential endogeneity of the relative expected grade variable due to unobserved teacher productivity and unobserved heterogeneity of instructors and departments. Instructor fixed effects account for a significant part of the measured effect of relative expected grade on evaluations, and by not including them, the estimated impact of relative expected grade on evaluations is biased upwards.