Labor economics

We examine what happens to Sri Lankan men’s labour market outcomes when their wives emigrate to work and leave the husbands and their children at home in Sri Lanka—the effects of maternal migration on the husbands’ labour market decisions. We use nationally representative cross-sectional data and historical migration rates at the community level as an instrument for maternal migration in two-stage least-square estimations. We find maternal migration reduces the husbands’ labour supply. The husbands are more likely to exit the labour market and become unemployed; the employed are less likely to moonlight and have lower wages; those that exit the labour market are more likely to become stay-at-home dads. Using a second instrument, an indicator of whether a community has foreign-employment agencies, we also confirm our main results. Our findings indicate that policies that aim to promote female migration as an exogenous income source may fall short if they do not address the effects of the husbands’ labour market decisions.

To increase the use of healthcare services in Indonesia, the government of Indonesia introduced Askeskin, a subsidized social health insurance for the poor, in 2005. We examine the effects of this social health insurance on women’s healthcare use. Using propensity score matching, we find Askeskin induces women to use public healthcare facilities for birth delivery and antenatal checkup, discourages them from getting help from midwives for birth delivery, and makes them more likely to use contraceptives. The insurance seems to increase delivery care expenditure, however. We do not find evidence it increases women’s preventive and curative healthcare use.

 Studies show educated citizens are more likely to vote in elections but few papers look at the relationship in developing countries and even fewer analyze whether the relationship is causal. I examine whether education increases voter turnout and makes better-informed voters in Indonesia using an exogenous variation in education induced by an extension of Indonesia’s school term length, which fits a fuzzy regression discontinuity design. The longer school year increases education, but I do not find education increases voter turnout; it does not seem to affect voters’ views of political candidates’ religion, ethnicity, or gender when they vote either.

 We examine the effects of bigger rewards in individual multi-stage tournaments on efforts and risk taking using the three-point rule in chess. Most chess tournaments use the standard rule while some tournaments use the Bilbao rule, which is identical to the three-point rule in soccer: We observe the same pairs of chess players playing under both rules, a research design that fits fixed-effect models. We find the Bilbao rule makes games 33 percent more decisive, mostly to white players’ advantage who win 50 percent more games. We identify two mechanisms why the Bilbao rule works: It encourages players to play longer and discourages them from using drawish openings. These results suggest incentive schemes that provide bigger rewards for better performances work in individual multi-stage tournaments in which efforts and financial rewards are directly linked and strategic interactions among teammates and with competitors are less complex.

I examine the effects of education on health in Indonesia using an exogenous variation in education induced by an extension of Indonesia’s school term length in 1978-1979, a natural experiment that fits a regression discontinuity design. I find the longer school year increases educational attainment and wages, but I do not find evidence that education improves health. I explore some mechanisms through which education may affect health, but education does not seem to promote healthy lifestyles, increase the use of modern healthcare services, or improve access to health insurance; if anything, education improves only cognitive capacity.

We examined the effects of parental emigration on the education of the children left behind in Sri Lanka. Using access to foreign employment agencies as a source of exogenous variation in parental migration, we estimated two-stage least squares models of the children’s school enrolment, access to private tuition, class-age gap (the difference between a child’s school year and the child’s age), and educational spending. Overall, parental migration had no statistically significant effect on any of the outcomes; however, analyses by migrant gender show that the effects of parental migration were heterogeneous. When the mother migrates and the father stays behind, the education of the children worsens; when the father migrates and the mother stays behind, it improves. There is also some evidence that boys, younger children, and children of less-educated parents gain more from parental migration.

This paper examines the association between the intensity, timing, and persistence of personal history of mobility on individual support for redistribution. Using both rounds of the Life in Transition Survey,the paper builds measures of downward mobility for about 57,000 individuals from 27 countries in Eastern Europe and Central Asia. The analysis finds that more intensive, recent, and persistent downward mobility increases support for redistribution more. A number of extensions and checks are done by, among others, taking into account systematic bias in perceived mobility experience, considering an alternative definition of redistributive preferences, and exploring the severity of omitted variable bias problems. Overall, the results are robust.

Both theoretically and empirically, childbearing decreases labour supply of females, but few papers examine the effect of children on whether women emigrate to work. Using exogenous variations in family size induced by parents’ preferences for mixed sibling-sex composition in instrumental variable estimations, we find that, in Sri Lanka where most migrants are women and mothers, children decrease labour participation of females in the domestic market but they increase the likelihood of females working abroad.

This paper examines whether education empowers women. We exploit an exogenous variation in education induced by a longer school year in Indonesia in 1978, which fits a fuzzy regression discontinuity design. We find education reduces the number of live births, increases contraceptive use, and promotes reproductive health practices. However, except for a few outcome measures, we do not find evidence that education improves women’s decision-making authority within households, asset ownership, or community participation. These results suggest that, to some extent, education does empower women in middle-income countries like Indonesia.

I examine the effects of a longer school year in Indonesia on grade repetition, educational attainment, employability, and earnings. I exploit an arbitrary rule that assigned students to a longer school year in Indonesia in 1978–1979, which fits a fuzzy regression discontinuity design. I find the longer school year decreases the probability of grade repetition and increases educational attainment; it also increases the probability of working in formal sectors and wages later in life. These results suggest the length of school years in Indonesia is not too long.