Iron Deficiency Anemia and School Participation

Iron-deficiency anemia is among the world痴 most widespread health problems, especially for children, but it is rarely studied by economists. This paper evaluates the impact of a health intervention delivering iron supplementation and deworming drugs to 2-6 year old children through an existing pre-school network in the slums of Delhi, India. At baseline 69 percent of sample children were anemic and 30 percent had intestinal worm infections. Sample pre-schools were randomly divided into groups and gradually phased into treatment. Weight increased significantly among assisted children, and pre-school participation rates rose sharply by 5.8 percentage points - a reduction of one-fifth in school absenteeism - in the first five months of the program. Gains are largest in low socio-economic status areas. Year two estimates are similar, but two methodological problems ・sample attrition, and the non-random sorting of new child cohorts into treatment groups ・complicate interpretation of the later results.

The Impact of Conditional Cash Transfers on Marriage and Divorce

A growing number of less-developed countries have introduced conditional cash transfer programs in which funds are targeted to women. Economic models of the family suggest that these transfer programs may lead to marital turnover among program beneficiaries. We use data from the experimental evaluation of the PROGRESA program in Mexico to provide new evidence on the short-run impacts of targeted transfers on couples’ union dissolution and individuals’ new union formation decisions. We find that, although the overall share of women in union does not change as a result of the program, marital turnover increases. Intact families eligible for the transfers experienced a modest (0.32 percentage points) increase in separation rates, with most of the effect concentrated among young and relatively educated women households. In contrast, young single women with low educational attainment levels experienced a substantial increase in new union formation rates. The marital transition patterns are consistent with the workhorse economic model of the marriage market – individuals with the greatest prospects to start new unions and those who may become more attractive in the marriage market are more likely to transition out of existing relationships and form new ones.conditional cash transfers; welfare policy; marriage; divorce

Endowments, Coercion, and the Historical Containment of Education

Distinguishing the role of coercive labor and political institutions from the effects of economic inequality levels and populations’ ethno-linguistic compositions in explaining the diverging patterns of development across the Americas has remained a challenging task. This paper examines whether the incentives for elite groups to enforce coercive labor and political institutions, holding other factors constant, inhibited economic development by restricting the provision of public schooling. Using 19th-century micro data from municipalities in Puerto Rico, and exploiting variation in the suitability of coffee cultivation across regions and the timing of the nineteenth century coffee boom, we find that coffee-region local governments allocated more public resources to enforce coercive labor measures and repress revolutionary movements, as documented by greater expenditures targeted towards the enforcement of coercive contracts and the size of military and government-backed paramilitary forces. These local governments also allocated fewer resources towards the provision of primary schooling - a decline of 40 percent in the provision of public primary schools and a decline in literacy rates of 25 percent. These findings are consistent with models of factor price manipulation and political repression under elite-controlled non-democratic regimes, in which the returns to labor are depressed as a result of the extraction of rents from peasants’ wages and literacy-based voting rights are restricted through limited access to schooling.labor coercion; political institutions; geography; schooling

The Dynamic Effects of Information on Political Corruption: Theory and Evidence from Puerto Rico

Does the disclosure of information about corrupt activities induce a sustained reduction in corruption? We use publicly released routine audits of municipal governments in Puerto Rico to answer this question. We first develop a political agency model where voters re-elect incumbents based on their performance while in office. We show that, because voters cannot directly observe incumbents’ actions, an incumbent whose reputation improved in the previous term is likely to engage in more rent-seeking activities in a future term. Guided by this model, we use longitudinal data on audit results to examine the long-term consequences of providing information to voters on levels of political corruption. We find that municipal corruption levels in subsequent audits are on average the same in municipalities audited preceding the previous election and those not audited then. In spite of this, mayors in municipalities audited preceding the previous election have higher re-election rates, suggesting that audits enable voters to select more competent politicians. We conclude that short-term information dissemination policies do not necessarily align politicians’ long-term actions with voter preferences as politicians exploit their reputational gains by extracting more rents from office.corruption; information; political agency; dynamic incentives

Iron Deficiency Anemia and School Participation.

Abstract: Iron-deficiency anemia is among the world's most widespread health problems, especially for children, but it is rarely studied by economists. This paper evaluates the impact of a health intervention delivering iron supplementation and deworming drugs to 2-6 year old children through an existing pre-school network in the slums of Delhi, India. At baseline 69 percent of sample children were anemic and 30 percent had intestinal worm infections. Sample pre-schools were randomly divided into groups and gradually phased into treatment. Weight increased significantly among assisted children, and pre-school participation rates rose sharply by 5.8 percentage points -a reduction of one-fifth in school absenteeism -in the first five months of the program. Gains are largest in low socio-economic status areas. Year two estimates are similar, but two methodological problems -sample attrition, and the non-random sorting of new child cohorts into treatment groups -complicate interpretation of the later results

Is the Allocation of Resources within the Household Efficient? New Evidence from a Randomized Experiment

I study whether households make Pareto-efficient intrahousehold resource allocation decisions. Combining randomized variation in women's income generated by the evaluation of the Mexican PROGRESA program with variation attributable to localized rainfall shocks as distribution factors in the collective model, I find evidence favoring Pareto optimality. More specifically, female-specific income changes have positive effects on children's goods expenditures, whereas changes due to rainfall shocks have a smaller influence on household public goods expenditures. The evidence is consistent with female partners having greater sensitivity to own-income changes and norms that oblige women to devote their earnings to meet collective consumption needs. (c) 2009 by The University of Chicago. All rights reserved..

The Impact of Conditional Cash Transfers on Marriage and Divorce

A growing number of less-developed countries have introduced conditional cash transfer programs in which funds are targeted to women. Economic models of the family suggest that these transfer programs may lead to marital turnover among program beneficiaries. Data from the experimental evaluation of the PROGRESA program in Mexico is used to provide new evidence on the short-run impacts of targeted transfers on couples’ union dissolution and individuals’ new union formation decisions. We find that, although the overall share of women in union does not change as a result of the program, marital turnover increases. Intact families eligible for the transfers experienced a modest (0.32 percentage points) increase in separation rates, with most of the effect concentrated among young and relatively educated women households. In contrast, young single women with low educational attainment levels experienced a substantial increase in new union formation rates. The marital transition patterns are consistent with the workhorse economic model of the marriage market—individuals with the greatest prospects to start new unions and those who may become more attractive in the marriage market are more likely to transition out of existing relationships and form new ones.

Neighborhood Peer Effects in Secondary School Enrollment Decisions

This paper identifies neighborhood peer effects on children's school enrollment decisions using experimental evidence from the Mexican PROGRESA program. We use exogenous variation in the school participation of program-eligible children to identify peer effects on the schooling decisions of ineligible children residing in treatment communities. We find that peers have considerable influence on the enrollment decisions of program-ineligible children, and these effects are concentrated among children from poorer households. These findings imply that policies aimed at encouraging enrollment can produce large social multiplier effects. Copyright by the President and Fellows of Harvard College and the Massachusetts Institute of Technology.