Using Compulsory Mobility to Identify School Quality and Peer Effects

Education production functions that feature school and student fixed effects are identified using students' school mobility. However, student mobility is driven by factors like parents' labour market shocks and divorce. Movers experience large achievement drops, are more often minority and free meal students, and sort endogenously into peer groups and school types. We exploit an English institutional feature whereby some students must change schools between grades 2 and 3. We find no evidence of endogenous sorting of such compulsory movers across peer groups or school types. Non‐compulsory movers bias school quality estimates downward by as much as 20% of a SD.     

DO PEERS AFFECT STUDENT ACHIEVEMENT? EVIDENCE FROM CANADA USING GROUP SIZE VARIATION

We provide the first empirical application of a new approach proposed by Lee (Journal of Econometrics 2007; 140 (2), 333–374) to estimate peer effects in a linear‐in‐means model when individuals interact in groups. Assumingsufficient group size variation, this approach allows to control for correlated effects at the group level and to solve the simultaneity (reflection) problem. We clarify the intuition behind identification of peer effects in the model. We investigate peer effects in student achievement in French, Science, Mathematics and History in secondary schools in the Province of Québec (Canada). We estimate the model using conditional maximum likelihood and instrumental variables methods. We find some evidence of peer effects. The endogenous peer effect is large and significant in Mathematics but imprecisely estimated in the other subjects. Some contextual peer effects are also significant. In particular, for most subjects, the average age of peers has a negative effect on own test score. Using calibrated Monte Carlo simulations, we find that high dispersion in group sizes helps with potential issues of weak identification. Copyright © 2012 John Wiley & Sons, Ltd.     

Teacher qualifications and student achievement in urban elementary schools

Teacher quality is a key element of student academic success, but few specific teacher characteristics influence classroom outcomes. This research examines whether teacher licensure test scores and other teacher attributes affect elementary student achievement. The results are based on longitudinal student-level data from Los Angeles. California requires three types of teacher licensure tests as part of the teacher certification process; a general knowledge test, a subject area test (single subject for secondary teachers and multiple subject for elementary teachers), and a reading pedagogy test for elementary school teachers. The student achievement analysis uses a value-added approach that adjusts for both student and teacher fixed effects. The results show large differences in teacher quality across the school district, but measured teacher characteristics explain little of the difference. Teacher licensure test scores are unrelated to teacher success in the classroom. Similarly, student achievement is unaffected by whether classroom teachers have advanced degrees. Student achievement increases with teacher experience, but the linkage is weak and largely reflects poor outcomes for teachers during their first year or two in the classroom.     

Peer effects and textbooks in African primary education

Textbooks could be a cheap and efficient input to primary school education in Africa. In this paper, we examine the effects of textbooks on student outcomes and separate between direct effects and externalities. Using the rich data set provided by the ‘Program on the Analysis of Education Systems’ (PASEC) for five Francophone, sub-Saharan African countries, this paper goes beyond the estimation of direct effects of textbooks on students' learning and focuses on peer effects resulting from textbooks owned by students' classmates. Using nonparametric estimation methods, we separate the direct effect of textbooks from their peer effect. The latter clearly dominates but depends upon the initial level of textbook availability.     

Sibling spillover effects in school achievement

This paper provides empirical evidence on sibling spillover effects in school achievement using administrative data on 230,000 siblings in England. We extend previous strategies to identify peer effects by exploiting the variation in school test scores across subjects observed at ages 11 and 16 as well as variation in peer quality between siblings. We find a statistically significant positive spillover effect from the older to the younger sibling. Sibling spillovers account for a non‐negligible proportion of the attainment gap between low‐ and higher income pupils in England.     

Ethnic enclaves in the classroom

We use data on elementary-school students to investigate how the home language and other characteristics of a student's same-grade schoolmates influence that student's academic achievement. We exploit the availability of multiple cohorts of data within each school to control for endogenous selection by incorporating school fixed effects in the model. We also exploit the longitudinal structure of the data to estimate value-added models of the educational production function. We find that attending an “enclave” school provides a slight net benefit to Chinese home-language students and a large net cost to Punjabi home-language students. The results are consistent with a simple peer effects mechanism in which the academic achievement or behavior of peers is much more important than their home language.     

Teacher Quality and Student Achievement: Evidence from a Sample of Dutch Twins

This paper examines the causal link that runs from classroom quality to student achievement using data on twin pairs who entered the same school but were allocated to different classrooms in an exogenous way. In particular, we apply twin fixed‐effects estimation to assess the effect of teacher quality on student test scores from second through eighth grade of primary education, arguing that a change in teacher quality is probably the most important classroom intervention within a twin context. In a series of estimations using measurable teacher characteristics, we find that (a) the test performance of all students improves with teacher experience; (b) teacher experience also matters for student performance after the initial years in the profession; (c) the teacher experience effect is most prominent in earlier grades; (d) the teacher experience effects are robust to the inclusion of other classroom quality measures, such as peer group composition and class size; and (e) an increase in teacher experience also matters for career stages with less labor market mobility, which suggests positive returns to on‐the‐job learning of teachers. Copyright © 2016 John Wiley & Sons, Ltd.     

The impact of Chicago’s small high school initiative

This project examines the effects of the introduction of new small high schools on student performance in the Chicago Public School (CPS) district. Specifically, we investigate whether students attending small high schools have better graduation/enrollment rates and achievement than similar students who attend regular CPS high schools. We show that students who choose to attend a small school are more disadvantaged on average, including having prior test scores that are about 0.2 standard deviations lower than their elementary school classmates. To address the selection problem, we use an instrumental variables strategy and compare students who live in the same neighborhoods but differ in their residential proximity to a small school. In this approach, one student is more likely to sign up for a small school than another statistically identical student because the small school is located closer to the student’s house and therefore the “cost” of attending the school is lower. The distance-to-small-school variable has strong predictive power to identify who attends a small school. We find that small schools students are substantially more likely to persist in school and eventually graduate. Nonetheless, there is no positive impact on student achievement as measured by test scores.     

The impact of coding time on the estimation of school effects

Multilevel growth curve models are becoming invaluable in educational research because they model changes in student outcomes efficiently. The coding of the time variable in these models plays a crucial role as illustrated in this study for the case of a three-level quadratic growth curve model. This paper shows clearly how the choice of a time coding affects school effects estimates and their interpretation. A new definition for school effects for growth curve models with random intercepts and slopes is proposed. This study recommends that the choice of a time coding should not only be based on the ease of interpretation and model convergence but also on its consequences on the student status and growth parameter estimates. The current application illustrates that in general the school effects for student growth in well-being and language achievement in secondary school, are greater for student growth than for student status.     

Closing schools in a shrinking district: Do student outcomes depend on which schools are closed?

In the last decade, many cities around the country have needed to close schools due to declining enrollments and low achievement. School closings raise concerns about the possible negative impacts on student achievement, neighborhoods, families, and teaching staff. This study examines an anonymous urban district that, faced with declining enrollment, chose to make student achievement a major criterion in determining which schools would be closed. The district targeted low-performing schools in its closure plan, and sought to move their students to higher-performing schools. We estimate the impact of school closures on student test scores and attendance rates by comparing the growth of these measures among students differentially affected by the closures. We use residential assignment to school as an instrument to address non-random sorting of students into new schools. We also statistically control for the contemporaneous effects of other reforms within the district. Results show that students displaced by school closures can experience adverse effects on test scores and attendance, but these effects can be minimized when students move to schools that are higher-performing (in value-added terms). Moreover, the negative effect on attendance disappears after the first year in the new school. Meanwhile, we find no adverse effects on students in the schools that are receiving the transferring students.     

The analysis of students’ academic achievement: the evaluation of peer effects through relational links

In literature, the analysis of the influence of the environmental context on individual choices and behaviors, with particular reference to areas related to school and academic education, is usually performed through the methodology of peer effects. In this study, after presenting a brief overview on this approach, we propose a procedure for the analysis of the dependence of students’ academic performances on the contextual effects, determined by the sociometric ties observed between them, and by the subsequent division of the network into groups, using the linear-in-mean model for social interactions. This procedure is then applied to real data, collected in a second level degree course of the university of Rome Tor Vergata, for the construction of some models on student academic achievement. Empirical evidence suggests that peer effects are a significant determinant of performance, and that they identify explanatory aspects of individual achievement, that usual regressors are not able to catch.     

Racial Fractionalization and School Performance

The literature on racial “peer effects” suggests that diversity improves at least some students' school performance. However, a literature in economic development posits that diversity may negatively affect school performance by undermining the efficient provision of education. This article empirically tests this claim, which we call the “public goods channel,” by examining the relationship between racial diversity and student performance in Ohio's school districts. We find that moving from a completely homogenous school district to one in which two racial groups have equal population shares is associated with a 7–17.5 percentage point decline in the passage rate on the state math exam, holding per pupil spending across districts constant. These results suggest that racial diversity is negatively associated with school performance but that the public goods channel is not responsible for this relationship.     

Why an auditor can't be competent and independent: A french case study

Abstract

This research proposes an understanding of the role of the relationship between the finance director and the auditor in the audit process and its effect on audit quality. We adopt an interpretative and qualitative approach. Based on 60 interviews, this qualitative method is the object of an interpretative process, composed of two complementary theoretical fields: contractual economic theories and economic sociology. Two notions emerge from this process, which are considered as the interpretation bases: relationship dualism (professional/personal relationship) and hybrid trust. This interpretative conception leads to a redefinition of the relationship between a finance director and an auditor as a peers' relationship. The emergence conditions of a peers' relationship are the sharing of professional and cultural norms, the frequency of relationship and the multiplexity of relationship. A peers' relationship is characterised by a hybrid trust, a joint generation of knowledge and a role equality. This parity conception of a relationship leads to a new reading of the foundations of audit quality that are auditor independence and competence. Audit quality appears as a balance between its two determinants, competence and independence.     

Mandatory summer school and student achievement

Using administrative data from a large school district, I exploit the fact that students are mandated to attend summer school based on a discontinuous function of their score on year-end exams to identify the effect of summer school attendance on achievement. I find an average effect of about .12 standard deviations for both math and reading achievement, an effect size on the low end of the range of prior estimates. These averages mask considerable heterogeneity, however, with effect size estimates ranging from just below zero to one-quarter of a standard deviation. The estimates on the upper end of the range presented here suggest that summer school may be a more cost-effective way of raising student achievement scores than class-size reductions.     

Does class matter more than school? Evidence from a multilevel statistical analysis on Italian junior secondary school students

This paper assesses the differences in educational attainments between students across classes and schools they are grouped by, in the context of Italian educational system. The purpose is to identify a relationship between pupils' reading test scores and students' characteristics, stratifying for classes, schools and geographical areas. The dataset contains detailed information about more than 500,000 students at the first year of junior secondary school in the year 2012/2013. By means of multilevel linear models, it is possible to estimate statistically significant school and class effects, after adjusting for pupil's characteristics, including prior achievement. The results show that school and class effects are very heterogeneous across macro-areas (Northern, Central and Southern Italy), and that there are substantial discrepancies between and within schools; overall, class effects on achievement tend to be larger than school ones.     

Government secondary school finances in New South Wales: accounting for students’ prior achievements in a two-stage DEA at the school level

This study measures the efficiency of government secondary schools in New South Wales, Australia, using a two-stage semi-parametric production frontier approach to schooling. In contrast to previous research comparing school performance with two-stage data envelopment analysis (DEA), we control for prior academic achievement of students by using a rich data set from 2008 to 2010. We employ detailed financial data for deriving the envelope for the efficient production frontier of the schools. Using Simar and Wilson’s (J Econ 136:31-64, 2007, J Prod Anal 36:205-218, 2011a) double bootstrap procedure for two-stage DEA, the study finds that schools with lower total student numbers, a higher average of years of service of teachers, a higher ratio of special education students that attracts extra government funding, and girls only do better than other schools. On the other hand, a negative influence comes from a school’s location in provincial and outer metropolitan areas. An important result is that the socio-economic background of students attending a school has no significant effect on their academic performance, whereas higher prior academic achievements have a positive and statistically significant impact on student achievement. These results are relevant to decision makers for the school sector, in particular for funding criteria contained in the Gonski (Review of funding for schooling - Final report (December). Canberra: Commonwealth Government of Australia, 2011) review report.     

The influence of school size,principal characteristics and school management practices on educational performance: An efficiency analysis of Italian students attending middle schools

The aim of the paper is to identify which among the aspects that relate to the composition of the student body, school (district) size, management practices and the school principals' own characteristics are associated with the performance of Italian students at grade 8, measured through standardised test scores in reading and mathematics. The analysis makes use of a student-level efficiency model, and several school level variables are included as explanators for efficiency scores. The results show that, especially for reading, the most influential variables relate to the composition of the student body, while the students' performance in mathematics is partly correlated with the management practices adopted by the school principal/head teacher. Schools and schooling can only explain a minor part of the variance in achievement scores, however, and the characteristics of the students themselves play the most significant role.     

Schooling Resources, Educational Institutions and Student Performance: the International Evidence

This paper estimates the effects of family background, resources and institutions on mathematics and science performance using an international database of more than 260,000 students from 39 countries which includes extensive background information at the student, teacher, school and system level. The student-level estimations show that international differences in student performance cannot be attributed to resource differences but are considerably related to institutional differences. Among the many institutions which combine to yield major positive effects on student performance are centralized examinations and control mechanisms, school autonomy in personnel and process decisions, individual teacher influence over teaching methods, limits to teacher unions' influence on curriculum scope, scrutiny of students' achievement and competition from private schools.     

Is the gender gap in school performance affected by the sex of the teacher?

Girls outperform boys in school. We investigate whether the gender performance gap can be attributed to the fact that the teacher profession is female dominated, that is, is there a causal effect on student outcomes from having a same-sex teacher? Using data on upper-secondary school students and their teachers from the municipality of Stockholm, Sweden, we find that the gender performance differential is larger in subjects where the share of female teachers is higher. We argue, however, that this effect can not be interpreted as causal, mainly due to teacher selection into different subjects and non-random student-teacher matching. Exploring the fact that teacher turnover and student mobility give rise to variation in teacher's gender within student and subject, we estimate the effect on student outcomes of changing to a teacher of the same sex. We find no strong support for our initial hypothesis that a same-sex teacher improves student outcomes.     

Do charter schools crowd out private school enrollment? Evidence from Michigan

Charter schools have been one of the most important dimensions of recent school reform measures in the United States. Though there have been numerous studies on the effects of charter schools, these have mostly been confined to analyzing their effects on student achievement, student demographic composition, parental satisfaction, and the competitive effects on traditional public schools. This study departs from the existing literature by investigating the effect of charter schools on enrollment in private schools. To investigate this issue empirically, we focus on the state of Michigan where there was a significant spread of charter schools in the nineties. Using data on private school enrollment from biennial NCES private school surveys, and using a fixed effects as well as an instrumental variables strategy that exploits exogenous variation from Michigan charter law, we investigate the effect of charter school penetration on private school enrollment. We do not find any causal evidence that charter schools led to a decline in enrollment in the private schools. Further, we do not find evidence that enrollments in Catholic or other religious schools were affected differently from those in non-religious private schools. Our results are robust to a variety of sensitivity checks.