WHO BENEFITS FROM PUBLIC EDUCATION EXPENDITURES?

In most countries, governments remain the largest financiers and providers of education. This note examines the evidence on the extent to which public expenditure on education have been effective in reaching the poor. The distribution of educational expenditures is inequitable, especially at the post-primary levels, where poor income groups are under-represented as compared with higher income groups. Targeted financing and a redefinition of the role of the government vis-á-vis the non-public sector can help achieve greater equity and efficiency.     

EDUCATION AND ENTREPRENEURSHIP SELECTION AND PERFORMANCE: A REVIEW OF THE EMPIRICAL LITERATURE

Abstract This paper provides a review of empirical studies into the impact of formal schooling on entrepreneurship selection and performance in industrial countries. We describe the main effects found in the literature, we explain the variance in results across almost a hundred studies, and we put the empirical results in the context of related economic theory and the much further developed literature in labor economics (studying the rate of return to education among wage employees). Five main conclusions result from this meta‐analysis. First, the impact of education on selection into entrepreneurship is insignificant. Second, the effect of education on performance is positive and significant. Third, the return to a marginal year of schooling is 6.1% for an entrepreneur. Fourth, the effect of education on earnings is smaller for entrepreneurs than for employees in Europe, but larger in the USA. Fifth, the returns to schooling in entrepreneurship are higher in the USA than in Europe, higher for females than for males, and lower for non‐whites or immigrants. In conclusion, we offer a number of suggestions to move the research frontier in this area of inquiry. The entrepreneurship literature on education can benefit from the technical sophistication used to estimate the returns to schooling for employees.     

THE COLLAPSE OF PRIMARY SCHOOLING RETURNS IN SOUTH AFRICA 1960–90

By 1975, the effect of a year's primary schooling upon the wages of Africans in South Africa had fallen to about 2.5 percent — one of the lowest primary schooling returns in the world. Secondary schooling returns were high throughout the period 1960–90. The collapse of primary schooling returns was due to declining school quality, an increase in the supply of primary school graduates, an increase in mining wages in the mid-seventies, and wage regulation by the Industrial Councils and Wage Boards. The low level of the return, compared with the returns to other races in South Africa, is due to the low quality of African primary schools. Implications for education spending patterns and wage regulation are pointed out.     

Bayesian inference in a correlated random coefficients model: Modeling causal effect heterogeneity with an application to heterogeneous returns to schooling

We consider the problem of causal effect heterogeneity from a Bayesian point of view. This is accomplished by introducing a three-equation system, similar in spirit to the work of Heckman and Vytlacil (1998), describing the joint determination of a scalar outcome, an endogenous “treatment” variable, and an individual-specific causal return to that treatment. We describe a Bayesian posterior simulator for fitting this model which recovers far more than the average causal effect in the population, the object which has been the focus of most previous work. Parameter identification and generalized methods for flexibly modeling the outcome and return heterogeneity distributions are also discussed.Combining data sets from High School and Beyond (HSB) and the 1980 Census, we illustrate our methods in practice and investigate heterogeneity in returns to education. Our analysis decomposes the impact of key HSB covariates on log wages into three parts: a “direct” effect and two separate indirect effects through educational attainment and returns to education. Our results strongly suggest that the quantity of schooling attained is determined, at least in part, by the individual’s own return to education. Specifically, a one percentage point increase in the return to schooling parameter is associated with the receipt of (approximately) 0.14 more years of schooling. Furthermore, when we control for variation in returns to education across individuals, we find no difference in predicted schooling levels for men and women. However, women are predicted to attain approximately 1/4 of a year more schooling than men on average as a result of higher rates of return to investments in education.     

DOES EDUCATION REDUCE INCOME INEQUALITY? A META‐REGRESSION ANALYSIS

This paper reexamines the effects of education on inequality through a comprehensive meta‐regression analysis of the extant empirical literature. We find that education affects the two tails of the distribution of income: Education reduces the income share of top earners and increases the share of the bottom earners. Education has been particularly effective in reducing inequality in Africa. Some of the results suggest that secondary schooling appears to have a stronger effect than primary schooling, though this finding is not always robust. The heterogeneity in reported estimates can be largely explained by differences in the specification of the econometric model and measure of inequality and education.     

The effects of families and ability on men's education and earnings in Britain

The paper estimates the returns to education for a cohort of men born in Britain in March 1958 who have been followed since birth until the age of 33. The data used has a wealth of information on family background including parental education, social class and interest shown in the child's education as well as measures of ability. These variables are typically missing in studies looking at the returns to schooling. In the paper, we find that the average return to an additional year of full-time education for the UK men is somewhere around 5 1/2% to 6% even after correcting for the effects of measurement error. The paper also presents evidence that the returns to an additional year of schooling in the UK are heterogeneous. In particular, the paper finds some evidence that men with lower tastes for education, have significantly higher marginal returns to education. The results of the paper suggest that recent IV estimates of the returns to schooling in the UK, which exceed typical OLS estimates, may overestimate the average marginal return for the population of men as a whole.     

The Returns to Education: Microeconomics

In this paper we focus on education as a private decision to invest in "human capital" and the estimation of the rate of return to that private investment. While the literature is replete with studies that estimate the rate of return using regression methods where the estimated return is obtained as the coefficient on a years of education variable in a log wage equation that contains controls for work experience and other individual characteristics, the issue is surrounded with difficulties. We outline the theoretical arguments underpinning the empirical developments and show that the evidence on private returns to the individual is compelling. Despite some of these issues surrounding the estimation of the return to schooling, our evidence, based on estimates from a variety of datasets and specifications, is that there is an unambiguously positive effect on the earnings of an individual from participation in education. Moreover, the size of the effect seems large relative to the returns on other investments.     

Over-education for the rich,under-education for the poor: A search-theoretic microfoundation

This paper studies the efficiency of educational choices in a two sector/two schooling level matching model of the labor market where a continuum of heterogenous workers allocates itself between sectors depending on their decision to invest in education. Individuals differ in working ability and schooling cost, the search market is segmented by education, and there is free entry of new firms in each sector. Self-selection in education causes composition effects in the distribution of skills across sectors. This in turn modifies the intensity of job creation, implying the private and social returns to schooling always differ. Provided that ability and schooling cost are not too positively correlated, agents with large schooling costs — the ‘poor’ — underinvest in education, while there is overinvestment among the low schooling cost individuals — the ‘rich’. We also show that education should be more taxed than subsidized when the Hosios condition holds.     

Convexity and Sheepskin Effects in the Human Capital Earnings Function: Recent Evidence for Filipino Men

The issue of possible non-linearities in the relationship between log wages and schooling has received a good deal of attention in the literature. This paper uses data from a recent, high quality household survey for the Philippines, the 1998 Annual Poverty Indicator Survey (APIS), to test the fit of the log-linear specification for Filipino men. The results are based on a number of estimation strategies, including spline regressions, and semi-parametric regressions with a large number of dummies for years of schooling and experience. The basic conclusions of the paper are two. First, there appear to be large differences between the rates of return to education across levels in the Philippines. In particular, the returns to both primary and secondary education are lower than those for tertiary education, a difference which persists even after correcting for differences in direct private costs across levels. Second, within a given level, the last year of schooling is disproportionately rewarded in terms of higher wages. That is, there are clear sheepskin effects associated with graduation from primary school, secondary school, and university.     

MARKETS, TACIT KNOWLEDGE AND EDUCATION

James Tooley argues that markets in education are both feasible and desirable. Focusing on compulsory schooling he advocates liberalisation organised around individual learning accounts and competing suppliers. He argues his views are implicitly informed by Hayek's economic analysis. I build on this here by drawing particular attention to Hayek's distinction between tacit and codifiable knowledge. I argue this makes Tooley's theoretical critique of compulsory schooling even more far-reaching, as well as pointing to additional policy reforms. I compare these implications with actual schools policy under New Labour.     

Low Wage Returns to Schooling in a Developing Country: Evidence from a Major Policy Reform in Turkey

In this paper, we estimate returns to schooling for young men and women in Turkey using the exogenous and substantial variation in schooling across birth cohorts brought about by the 1997 reform of compulsory schooling within a fuzzy regression discontinuity design. We estimate that the return from an extra year of schooling is about 7–8% for women and an imprecisely estimated 2–2.5% for men. The low level of the estimates for men contrasts starkly with those estimated for other developing countries. We identify several reasons why returns to schooling are low for men and why they are higher for women in our context. In particular, the policy alters the schooling distributions of men and women differently, thus the average causal effect puts a higher weight on the causal effect of schooling at higher grade levels for women than for men.     

Estimates of the return to schooling and ability: evidence from sibling data

We use sibling data on wages, schooling, and aptitude test scores from the 1979 National Longitudinal Survey of Youth (NLSY79) to obtain OLS, family fixed effects, and fixed effects instrumental variable estimates of the return to schooling for a large sample of non-twin siblings. Following recent studies that use identical twin samples, we use sibling-reported schooling as an instrument for self-reported schooling. Controlling for aptitude test scores has a substantial impact on estimated returns to schooling even within families, and there is a large return to test scores that is comparable in size within and between families. We also find that the return to schooling is higher for older brothers than for younger brothers and for women than men. Finally, because the NLSY79 contains multiple sibling reports of education for the same individual, we are able to test and reject the overidentifying restrictions for the validity of sibling-reported schooling as an instrumental variable.     

Are Returns to Schooling Concentrated Among the Most Able? A Semiparametric Analysis of the Ability–earnings Relationships1

In this paper I explore the relationship between ability and log waves using flexible estimation techniques. I find evidence of nonlinearities in these relationships that vary across levels of schooling, and argue that ability‐sorting into higher education creates problems for accurately identifying the return to schooling over the entire ability support. Over an ability support that is “common” to those with and without a college education, I find that the college log wage premium is incerasing for the more able, and this premium grew during the period 1984–1994 for individuals at all points in the ability distribution. The growth of this wage premium over time also appears to have followed a “smoother” linear path for high‐ability individuals than individuals of lower ability.     

HOW DOES FEMALE EDUCATION AFFECT FERTLITY? A STRUCTURAL MODEL FOR THE CÔTE D'IVOIRE†

This research study provides some insights into methodological issues in modeling fertility and its proximate determinants. The aim is to examine the links between female schooling and fertility in the Ivory Coast. The article first presents a brief literature review on the effect of education on fertility, describes the data and choice of econometric models, and indicates in a reduced form model the estimates of the impact of education and other socioeconomic factors on age at cohabitation and duration of breast feeding. Data are obtained from the 1986 Cote d'Ivoire Living Standards Survey among women aged 16 years or older. A probit model is used to estimate the probability of a woman having given birth at least once. The Kaplan-Meier hazard rate (Meyer's method) is used to explain women's age at cohabitation as a function of her education, personal characteristics, and local factors such as wage rates an social service infrastructure. Duration of breast feeding is explained by household characteristics as well as cohabitation explanatory variables among a subsample of women with at least one birth. Findings from the age at cohabitation models indicate that results varied with choice of the hazard models. Controls for unobserved heterogeneity were important for estimating the effects of secondary education. Econometric techniques that captured the heaping in duration of breast feeding data did not improve the fit. Both breast feeding and education were endogenous to fertility. This means that women with more children tended to marry later and breast feed longer. Findings indicate that primary schooling had a weak impact on fertility and proximate determinants. Secondary schooling had a strong impact. Women with secondary schooling cohabited 4 years later and breast fed 8 months less than non-schooled women.     

LIBERATE TO LEARN: EDUCATION VOUCHERS IN PAKISTAN

This paper evaluates the impact of the education vouchers scheme in low‐income urban areas of Lahore, Pakistan. The research suggests that if poor children from illiterate families are supported to get good quality education, their performance is comparable with students from richer and educated backgrounds. The findings support the contention that vouchers expand access, increase parental choice and improve the quality of schooling.     

Return to education in Finland

This study presents estimates of the return to education in Finland using an individual-level data set that also includes ability measures and information on family background. It is found that ability test scores have a strong effect on the choice of education and on subsequent earnings. Estimating the return to education with no information on ability leads to an upward bias in the estimates. However, this bias is more than offset by a downward bias caused by endogeneity or measurement error. Instrumental variables estimates that utilize family background variables as instruments produce estimates of the return to schooling that are approximately 60% higher than the least squares estimates.     

Humane Capital: A Reexamination of Catholic Social Teachings in Light of the Shift to Human Capital

Human capital is the set of productive knowledge, skills, and traits that individuals possess. Productive knowledge and skills are typically learned through education and work experience. Character traits matter both for the application of knowledge and skills and for their acquisition in the first place. In the past 100 years—and with enormous social consequences—the economy has transitioned to human capital being the most important resource for individual and social outcomes. Societies responded by emphasizing schooling as the means to develop this resource. In recent decades, however, researchers have discovered that human capital acquisition depends on certain character skills best developed early in life before schooling starts, typically within families. Current research and policy are investigating which combination of early life schooling and improvement in family circumstances can best help people acquire the character skills, and then human capital, needed to flourish. These changes have important implications for the social teachings of the Catholic Church, including moral insights into the distribution of resources, emphasis on the active subject in human work, and the role of civil society in promoting ideas and institutions conducive to an ideal human ecology.     

Estimates of the return to schooling in Sweden from a large sample of twins

A large sample of twins was used to examine whether conventional estimates of the return to schooling in Sweden are biased because ability is omitted from the earnings–schooling relationship. Ignoring measurement error, the results indicate that omitting ability from the earnings–schooling relationship leads to estimates that are positively biased. However, reasonable estimates of the measurement-error-adjusted returns are both above and below the unadjusted estimates, showing that the results depend crucially on a parameter not known at this time. However, an estimate of the reliability ratio was obtained using two measures on educational attainment. With this estimate of the reliability ratio, the measurement-error-adjusted estimate of the return to schooling in the sample of identical twins indicates that there is at most a slight ability bias in the conventional estimates of the return to schooling. The fundamental assumption of this kind of study is that within-pair differences in educational attainment are randomly determined. This assumption was also tested, but no strong evidence to reject it was found.     

The Causal Effect of Education on Wages Revisited*

This study estimates the return to education in Britain using two instrumental variable (IV) estimators: one exploits variation in schooling associated with early smoking, the other uses the raising of the school leaving age; both affect a sizeable proportion of the sample. Early smoking is found to be a strong and valid IV and unlike previous IV strategies uses variations in education at numerous points across the distributions of (i) education, and (ii) ability. Thus whilst still a ‘local average treatment effect’ the estimate is closer to the average effect of additional education, akin to least squares but corrected for endogeneity.     

Average and Marginal Returns to Upper Secondary Schooling in Indonesia

This paper estimates average and marginal returns to schooling in Indonesia using a semiparametric selection model. Identification of the model is given by geographic variation in access to upper secondary schools. We find that the return to upper secondary schooling varies widely across individuals: it can be as high as 50% per year of schooling for those very likely to enroll in upper secondary schooling, or as low as ?10% for those very unlikely to do so. Average returns for the student at the margin are substantial, but they are also well below those for the average student attending upper secondary schooling. Copyright © 2016 John Wiley & Sons, Ltd.