Fiscally Sponsored Projects

Policy Simulation Library

Policy Simulation Library

A catalog of open-source policy simulation models with consistent interfaces, enabling interoperability and collaborative policy analysis.

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Policy Change Index

Policy Change Index

Machine learning-based indicators that track shifts in government policy intent by analyzing text from official documents of authoritarian regimes.

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PolicyEngine

PolicyEngine

Open-source microsimulation platform enabling researchers and citizens to model the household and budgetary impact of tax and benefit policy changes.

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QuantEcon

QuantEcon

Open-source code, lecture notes, and a global community supporting quantitative economics, econometrics, and computational decision science.

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Open Rent Initiative

Open Rent Initiative

Open data and tools to make rental markets more transparent, helping tenants, researchers, and policymakers understand housing costs.

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