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News, ideas, and analysis from J-PAL staff and affiliated professors. Subscribe to our newsletter to receive monthly email updates.

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The J-PAL dataverse turns 15: Fifteen uses for published RCT data packages

In July, we published a blog describing how to access any of the 130+ datasets (and other materials!) from the J-PAL dataverse, our primary location for publishing data and replication packages produced from the randomized controlled trials (RCTs) our affiliated researchers have run over the past...
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Long-run outcomes: Measuring program effectiveness over time

This blog covers lessons learned from the results of long-run studies thus far, advice for designing studies to measure long-run impacts, and opportunities for researchers to utilize new data sources and technology to build-in long-run tracking and follow-up.
Close up image of a microscope in a lab with two hands adjusting its scope.

Announcing J-PAL’s Science for Progress Initiative

SfPI is part of a broader effort to equip the scientific ecosystem with the capabilities needed to apply the scientific method to itself—to create, in other words, a practice of “metascience.” Under SfPI, J-PAL will apply the methodological approach of randomized evaluation to the practice of...
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Resources for measuring precise and accurate outcomes in randomized evaluations

The repository is a collection of resources that introduce the measurement issues, tools, and innovations in a specific topic or question type. It is a companion piece to our Introduction to measurement and indicators and Survey design pages, compiling resources that discuss and provide guidance on...
A male farmer standing in a field of crops looks down at a mobile phone that he is holding.

Evidence for digital and bundled services: Framing a research agenda for the Digital Agricultural Innovations and Services Initiative

As the reach of digital agricultural services has grown rapidly within the last few years, building an evidence base on how these services should be designed, implemented, and scaled to best align with the priorities of small-scale producers is an important and timely issue—and one that J-PAL's...
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Newly published data on health care hotspotting study underscores the importance of research transparency

The team behind the evaluation on health care hotspotting describes why they prioritized publishing replication data and lessons learned from the process.
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J-PAL South Asia launches ASPIRE with US$6.3 million grant from Veddis Foundation to strengthen the culture of evidence-based policymaking in India

J-PAL South Asia’s efforts to promote policymaking based on scientific evidence and data in India has received a major boost with the launch of the Alliance for Scaling Policy Impact through Research and Evidence (ASPIRE) in partnership with the Veddis Foundation.
An infographic outlines goals of the California Data Strategy.

The road to rigorous evaluation: training partnership builds use of evidence in California

By
  • Joy Bonaguro
  • Jason Lally
This post shares reflections from Joy Bonaguro, California Statewide Chief Data Officer, and Jason Lally, Deputy Chief Data Officer. In September 2021, CalData and J-PAL North America partnered to provide a training on Designing Rigorous Evaluations of Government Programs to participants from...