Child welfare programs and child nutrition: Evidence from a mandated school meal program in India

Utilizing the data I collected on a nationally mandated school meal program in India, I examine the extent to which children benefit from the targeted public transfer. Relying upon built-in randomness in whether a child's 24-hour food consumption recall was for a school or non-school day, I find that the daily nutrient intake of program participants increased substantially by 49% to 100% of the transfers. The results are robust to the potential endogeneity of program placement and individual participation. The findings suggest that for as low a cost as 3 cents per child per school day the scheme reduced the daily protein deficiency of a primary school student by 100%, the calorie deficiency by almost 30% and the daily iron deficiency by nearly 10%. At least in the short-run, therefore, the program had a substantial effect on reducing hunger at school and protein-energy malnutrition.     

The choice of ownership structure: Evidence from Russian mass privatization

We use a large data set of Russian manufacturing firms to describe the ownership structure in the Russian industry at the end of the mass privatization program in 1994 and its subsequent evolution. The data shows a high, but gradually decreasing ownership stakes of firm insiders (managers and workers). We estimate the effect of a wide range of firm characteristics on the decision to privatize, the initial ownership structure after privatization, and on subsequent changes of ownership stakes. We test and find support for several predictions of the model by Aghion and Blanchard (1998). For example, collusion among workers makes them more reluctant to sell shares to outsiders. Firms in financial distress show a higher incidence of insiders selecting the option of privatization leading to high insider ownership. This can be explained by their desire to insure against unemployment in the case of restructuring by outsiders. No evidence is found of a sequencing in privatization according to the performance of firms before privatization. A methodological novelty of this paper is the application of a tobit model with sample selection to the choice of ownership stakes.     

The impact of teacher subject knowledge on student achievement: Evidence from within-teacher within-student variation

Teachers differ greatly in how much they teach their students, but little is known about which teacher attributes account for this. We estimate the causal effect of teacher subject knowledge on student achievement using within-teacher within-student variation, exploiting a unique Peruvian 6th-grade dataset that tested both students and their teachers in two subjects. Observing teachers teaching both subjects in one-classroom-per-grade schools, we circumvent omitted-variable and selection biases using a correlated random effects model that identifies from differences between the two subjects. After measurement-error correction, one standard deviation in subject-specific teacher achievement increases student achievement by about 9% of a standard deviation in math. Effects in reading are significantly smaller and mostly not significantly different from zero. Effects also depend on the teacher-student match in ability and gender.     

The melting pot and school choice

In the United States, parents are offered free public education in the mainstream culture but must pay the full cost of tuition if they educate their children privately. This creates strong economic incentives for remaining within the public system, which promotes the assimilation of minorities. A Pareto improvement can be achieved by subsidizing private education in exchange for modifying its social content so as to reduce polarization. Popular opposition to voucher programs that facilitate school choice without regulating cultural content may partly reflect voters' concerns that such programs threaten to erode the common ground created by public education.     

The impact of health insurance on job location choice: Evidence from rural China

Many health insurance programs contain certain portability constraints. It is common that enrollees are eligible for greater reimbursement when they received services at selected local facilities. We investigate the impact of this portability constraint on residents' choice of job location. Using a unique, nationwide survey data set in China, we find that provision of health insurance decreases the probability of working in non-local regions for the rural residents by 2.4%. The results are mainly driven by the residence lock-in effect. That is, the insurance program discourages rural residents from working outside their registered areas of residence and, especially, in other provinces. The pullback effect, that is, the effect of the health insurance program attracting migrant workers who had worked outside back to regions close to their hometowns, is not found to be significant.     

Class-size effects in school systems around the world: Evidence from between-grade variation in TIMSS

We estimate the effect of class size on student performance in 11 countries, combining school fixed effects and instrumental variables to identify random class-size variation between two adjacent grades within individual schools. Conventional estimates of class-size effects are shown to be severely biased by the non-random placement of students between and within schools. While we find sizable beneficial effects of smaller classes in Greece and Iceland, we reject the possibility of even small effects in four countries and of large beneficial effects in an additional four countries. Noteworthy class-size effects are observed only in countries with relatively low teacher salaries.     

Sorting,school performance and quality: Evidence from China

School choice reforms give talented students the option to sort out of low-performing schools but often leave disadvantaged students behind. This study shows how a Chinese city was successful in helping its low-performing schools to catch up by encouraging talented students to sort into these schools. The city identified eleven low-performing middle schools and guaranteed elite high school admission to their top ten-percent graduates. This study documents that the policy improved school performance by 0.19-0.26 standard deviations. Using data on lottery middle school assignment, I further test for potential mechanisms, including strategic sorting and improvement in school value-added.     

The effects of economic reforms on manufacturing dualism: Evidence from India

Dualism is a pervasive feature of the manufacturing sectors of less-developed countries, with large differences in productivity between the informal and the formal sectors. Policy distortions are viewed as an important factor behind the prevalence of manufacturing dualism. We examine whether tariff reforms, industrial de-licensing and the withdrawal of reservation of products for small firms implemented since the mid-1980s have had any effects on efficiency differentials between informal and formal firms in Indian manufacturing. We find strong evidence that economic reforms have exacerbated dualism by increasing the productivity differentials between the more efficient formal firms and the less efficient informal firms.     

Institutional difference and foreign direct investment location choice: Evidence from China

Resting upon an extensive data set on foreign invested enterprises (FIEs) in China, we investigate the role of institutional difference in determining the locational choice of foreign direct investment (FDI). Estimation results using firm-level discrete choice model suggest that FIEs from source countries that are more remote institutionally from the Chinese mainland exhibit a higher degree of sensitivity to regional economic institutions in their choice of FDI location. Furthermore, we find that FIEs coming from countries with better institutions than China are more sensitive to the institutional difference. Interestingly, we find that the deterrent effect of institutional distance on FDI entry is mitigated for FIEs coming from countries with more ethnic Chinese individuals in their overall populations.     

Parental expectations and school enrolment decisions: Evidence from rural Ghana

We use field data to investigate factors that influence parents' decisions to enrol children in schools in rural Ghana. The empirical results identified a host of socio‐economic and household‐level factors including remittances parents expect from investing in education, parents perception of a child's desirable professions, cost of schooling and discount rate as significant determinants of parental school enrolment decision. When gender of the child and remittances are taken into account, we show male parents are more likely to invest in education of boys than girls because they expect significantly higher returns from their investment in boys. Female parents do not show such gender preference. The proportion of children enrolled in school is positively related to average cost of schooling for male parents Gender of parent plays a significant role in school enrolment decision making.     

Parental preferences and choice of school

This paper provides a UK high resolution microeconometric study of parental preferences and the choice process for secondary schools. Given the particular geographical features of the region, first preference almost entirely related to one of two state schools, which is a situation that perhaps better reflects the real nature of the options faced by most parents in the UK. In contrast to earlier work, distance and access considerations were explicitly incorporated in the preference and choice models estimated and found to be a significant influence on parental decisions. Further significant factors were found, dependent upon the parents' actual choice of school.     

Experiments on centralized school choice and college admissions: a survey

Experimental Economics - The paper surveys the experimental literature on centralized matching markets, covering school choice and college admissions models. In the school choice model, one side of...     

The effects of labor regulation on firms and exports: Evidence from Indian apparel manufacturing

We examine the impact of labor regulations on firm outcomes and explore their differential effects on exporters. Building on a conceptual framework developed from standard theory and a detailed qualitative study of India's apparel industry, our econometric analysis exploits establishment-level data on formal Indian garment manufacturers between 2009-10 and 2013-14 and interstate variation in labor laws. We find a close fit between the implications of our conceptual framework, the qualitative evidence and the data. Apparel producers in states with pro-worker labor regulations tend to replace labor with capital. This choice of technique effect is smaller for exporting firms, which are more tightly bound to norms for organizing production in global supply chains. Pro-worker labor regulations also reduce output levels more for exporters than for non-exporters, consistent with exporters being bound to international pricing norms. Labor regulations thus have a particularly adverse impact on exporters. Our findings underscore the cost of poorly-designed and implemented labor regulations in a labor-abundant country wishing to spur exports, employment and industrial activity in labor-intensive industries.     

The effects of information and competition on racial discrimination: Evidence from a field experiment

We study racial discrimination by simultaneously selling identical products on eBay in pairs of auctions posted under different racially identifying names. We detect significant price differences, which are indicative of in-group biases. White names receive higher prices for distinctively white products, and black names receive higher prices for distinctively black products. But price differences only emerge for sellers who have low eBay feedback scores in less competitive markets. Because the price differences dissipate as sellers accumulate credible reputations, the patterns in the data are indicative of statistical discrimination. Overall, the results suggest that mechanisms designed to reduce informational asymmetries and increased competition are both effective at reducing discrimination in online auctions.     

Prices vs. quantities: The effects on technology choice

It is well-known that price- and quantity-based regulation approaches provide different investment incentives. But usually, only the effect on the level of investment is studied. In this paper, we show that under uncertainty, they also lead to the adoption of different technologies due to the disparate risks that a regulated firm is exposed to. Different regulatory instruments induce different technologies and this effect cannot be compensated by varying the design of the instruments. Furthermore, price-based instruments lead to the adoption of a socially suboptimal technology, so that the inclusion of technology choice provides a bias in favor of a quantity-based regulation compared with Weitzman's (Weitzman, M.L., 1974. Prices vs. quantities. Review of Economic Studies 41; 477–491) criterion.     

The effects of the high school curriculum on school dropout

High school dropouts and their lower employment prospects are a major concern for developed countries. This article answers the question whether the high school curriculum has the potential to affect students’ dropout decision. Focusing on the curriculum is also motivated by the manifold curriculum reforms or reform initiatives worldwide. Using a quasi-experimental evaluation design, we identify the effects of a curriculum reform on students’ probability to drop out of high school in the short run, i.e. for the first three cohorts graduating under the new curriculum requirements. The reform increased the curriculum requirements in high school, for instance, by reducing the freedom of choice in course selection. The results show that high school dropout rates increased for males and females alike.     

Family networks and school enrolment: Evidence from a randomized social experiment

We present evidence on whether and how a household's behavior is influenced by the presence and characteristics of its extended family. Using data from the PROGRESA program in Mexico, we exploit information on the paternal and maternal surnames of heads and spouses in conjunction with the Spanish naming convention to identify the inter- and intra-generational family links of each household to others in the same village. We then exploit the randomized research design of the PROGRESA evaluation data to identify whether the treatment effects of PROGRESA transfers on secondary school enrolment vary according to the characteristics of extended family. We find PROGRESA only raises secondary enrolment among households that are embedded in a family network. Eligible but isolated households do not respond. The mechanism through which the extended family influences household schooling choices is the redistribution of resources within the family network from eligibles that receive de facto unconditional cash transfers from PROGRESA, towards eligibles on the margin of enrolling children into secondary school.     

The effects of corruption on the human capital accumulation process: Evidence from Vietnam

This study aims to identify the effects of corruption on the human capital accumulation process in Vietnamese provinces/cities. I employ labour quality assessments of firms as a proxy for human capital and divide human capital accumulation into the following two processes: an educational process and a process through which educational outcomes and worker training transform into labour quality. The estimation results have some notable implications for the Vietnamese context. Corruption has both negative and positive effects on human capital. On the one hand, corruption reduces the positive effect of local government spending on educational achievements and worsens labour quality. On the other hand, the prevalence of corruption in provinces/cities increases the advantages of local schools in the competition to obtain funds from the central government; hence, corruption enhances educational achievements in those regions. The results of this study indicate that corruption adversely affects human capital overall.     

The effects of implicit contracts on wages: Evidence from the Japanese labor market

This paper tests whether wages in Japan’s labor market are determined by current or past labor market conditions. The empirical results are consistent with a model suggesting that labor market mobility may be limited and costly in Japan for men.     

The effects of location and sectoral components of economic growth on poverty: Evidence from Indonesia

In this paper, we investigate the relationship between economic growth and poverty reduction by differentiating growth and poverty into their sectoral composition and urban–rural location using data from Indonesia. We find that rural services growth reduces poverty in all sectors and locations. However, urban services growth has the largest effect on poverty in most sectors. Finally, we also find that rural agriculture growth strongly reduces poverty in rural areas, the largest contributor to poverty in Indonesia. This implies that while agriculture growth in rural areas still plays a major role in reducing poverty, policies that enable strong growth in the services sector in both urban and rural areas would expedite poverty reduction.