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1. Setting an example? Spillover effects of Peruvian Magnet Schools

Author:
Alejandro Herrera, Mariel Bedoya, Bruno Gonzaga, and Karen Espinoza
Publication Date:
03-2019
Content Type:
Working Paper
Institution:
Institute for Advanced Development Studies (INESAD)
Abstract:
In this paper we use a Multi-Cutoff Fuzzy Regression Discontinuity Design to evaluate spillover effects of students enrolled into Peruvian public magnet schools, Colegios de Alto Rendimiento (COAR), on educational outcomes of younger students in their schools of origin. Using administrative data from the Ministry of Education for 2016, we find that having at least one student admitted in a COAR school causes some negative spillover effects on math test scores of students from the following cohort. No evidence of statistically significant results is found for verbal and history test scores, nor for self-reported educational expectations. We discuss potential causes and reasons that may explain our results.
Topic:
Development, Economics, and Education
Political Geography:
Latin America and Peru

2. Targeting credit through community members

Author:
Diego A. Vera-Cossio
Publication Date:
11-2017
Content Type:
Working Paper
Institution:
Institute for Advanced Development Studies (INESAD)
Abstract:
Delegating the allocation of public resources to community members is an increasingly popular form of delivering development programs and are associated with a tradeoff between improved information about potential beneficiaries and favoritism towards local elites. Unlike targeting cash transfers to the poor, the optimal targeting of credit is a more complex problem involving issues of productivity, repayment, and market responses: This paper analyzes this problem using a large-scale lending program, the Thai Million Baht Credit Fund, which decentralizes the allocation of loans to an elected group of community members, and provides three main results. First, exploiting a long and detailed panel, I recover pre-program structural estimates of household total factor productivity and find that resources from the program were not allocated to high-productivity, poor households, which is inconsistent with poverty and productive efficiency as targeting criteria. Second, using socioeconomic networks data, I show that actual targeting is strongly driven by connections to village elites and is related to lower program profitability, which suggests favoritism as a reason for mistargeting. Finally, I exploit quasi-experimental variation in the rollout of the program and uncover evidence that, in general equilibrium, informal credit markets compensate for targeting distortions by redirecting credit towards unconnected households, albeit at higher interest rates than those provided by the program. The results highlight the limitations of community-driven approaches to program delivery and the role of markets in attenuating potential targeting errors.
Topic:
Development, Economics, Microcredit, Public Sector, Local, Microeconomics, and Credit
Political Geography:
Thailand

3. An Analysis of Firm Characteristics as Earnings Determinants: The Urban Bolivia Case

Author:
Beatriz Muriel Hernández
Publication Date:
12-2016
Content Type:
Working Paper
Institution:
Institute for Advanced Development Studies (INESAD)
Abstract:
This article analyzes the importance of firm characteristics to explain earnings in urban Bolivia. Initially I propose a new simple theoretical model of segmented labor market where, in equilibrium, individual and firm variables jointly determine earnings at the worker level. The key for achieving this equilibrium is that workers have both specific preferences and heterogonous skills provided by years of schooling, which are in turn associated to certain firms. Given the household surveys information, I estimate two alternative earnings functions from this model, one for unsalaried workers, for which there is detailed firm data and one for salaried workers, in which sector, size and formality are used as firm proxies. I find not only that firm characteristics are fundamental determinants of earnings but that regressions that include only individual characteristics present highly overestimated coefficients.
Topic:
Development, Economics, Labor Issues, Urban, Microeconomics, and Private Sector
Political Geography:
Latin America and Bolivia