Lecciones de la Evidencia

¿Qué hemos aprendido de las evaluaciones aleatorizadas que los hacedores de política pública, los tomadores de decisiones y los donantes puedan usar para mejorar los programas sociales? Las Lecciones de la Evidencia de J-PAL están organizadas por sector y resaltan los aprendizajes que surgen en múltiples estudios y los mecanismos que ayudan a explicar los resultados encontrados.

Los Directores de cada Sector y el staff de J-PAL resumen estas lecciones a partir de evaluaciones aleatorizadas relevantes y las actualizan constantemente incorporando los hallazgos de la literatura más reciente. Cada lección resume la evidencia sobre un tema específico, ofreciendo enlaces a los artículos de investigación y a los resúmenes de las evaluaciones. Para más información sobre cómo desarrollamos nuestras Lecciones de la Evidencia, puedes leer esta entrada en nuestro blog.

Esperamos que estas Lecciones, al combinarse con un entendimiento detallado del contexto local y de la implementación del programa, puedan ser herramientas prácticas para el diseño de políticas y programas informados por evidencia. Para ver ejemplos de cómo las Lecciones de la Evidencia han informado las políticas públicas, visita nuestra página De la Evidencia a la Acción. 

FAFSA application on mobile phone

The effect of nudges on federal student aid take-up in the United States

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Students must complete the Free Application for Federal Student Aid (FAFSA) annually to receive federal loans and grants to attend college in the United States, a requirement often viewed as a barrier to college access. Informative and timely nudges can increase FAFSA filing rates, but providing...
Phone with message reading "Helpful reminder from Shasta County Superior Court. You have court on 6/015/2021 at 3:00 pm at 1500 Court Street, Department 3 in Redding. What time should you leave to get there by 3:00 pm? Any other arrangements to make? Missing court can lead to your arrest. If you have any questions regarding your court date, you may call (530) 245-6789 between 8:30 am - 12:00 pm and 1:00 pm - 4:00 pm M-F, excluding holidays.

Using simple reminders to reduce failures to appear in court

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Failing to appear—when people awaiting arraignment fail to appear in court—is criminalized in 46 US states and can result in jail time. Evidence from randomized evaluations suggests that simple reminders through text messages, mail, or phone calls can be effective in reducing the rate at which...

Microcredit: Impacts and promising innovations

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Findings on the impacts of microcredit continue to evolve. Early evidence from randomized evaluations in low- and middle-income countries showed that the classic microcredit model did not lead to transformative impacts on income or consumption for the average borrower across many contexts. However...
Person opening opening mail with letter containing text "Health Insurance Marketplace: You're almost done at Healthcare.gov..."

The effect of nudges on health insurance take-up in the United States

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Providing nudges to individuals eligible for health insurance benefits leads to small but notable increases in insurance take-up and plan switching. Low-cost, mass-outreach campaigns are particularly cost-effective compared to more-intensive interventions.
Man looks over resume during a job interview

Vocational and skills training programs to improve labor market outcomes

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While vocational and skills training programs have had mixed results, those that included practical experience, soft-skills training, and job referrals often increased the likelihood of being employed and earnings of people who were targeted. Vocational training programs often helped trainees...
Woman with three children in childcare center in Ahmedabad, Gujarat, India

Access to childcare to improve women’s economic empowerment

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Access to childcare can increase women’s employment outcomes by enabling their labor force participation, shift to more desirable work, or increase the productivity in their businesses. However, in cases where there are additional barriers to working outside the home, childcare may not be sufficient...
A vaccine injection is being prepared for a child.

Increasing routine child immunization coverage in low- and middle-income countries

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Interventions that strengthen the delivery of vaccines and those that increase demand for vaccination are imperative to increasing child immunization coverage. Improved delivery can be achieved by ensuring vaccines are reliably and locally available and strengthening health worker performance, while...
A street with fruit stands and sellers.

Encouraging micro and small enterprises to formalize

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Informal firms are defined as those that operate outside of the legal and regulatory system and are therefore not registered for the required business operating licenses. Operating formally may allow firms to grow by expanding their customer base, paying fewer fines, and gaining access to more...

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