ICYMI, check out Bodi Yang on the payroll tax calculator model he developed Open Source Policy Center on YouTube. A great presentation on the OSPC models and this new tool to correctly account for payroll tax offsets when doing revenue estimates. youtu.be/N2bINtsRB0c

Our most recent Demo Day features Jason DeBacker sharing an update to the Tax-Brain model, an ability to analyze the incidence of the corporate income tax. youtu.be/5ZWKKbORrE8?si…

Coming up next week: PSL Demo Day: The Budget Lab at Yale. John Ricco on this new org and how they're leveraging open source tools to produce research and analysis of US fiscal policy. May 13 at noon ET. Link on Meetup or plsmodels.org meetup.com/psl-meetup/eve…

Coming up at noon ET today!

Last week, our CEO Max Ghenis showcased how PolicyEngine integrates AI into our platform at the National Tax Assoc. Spring Symposium. From enhancing microdata with gradient descent to answering computational policy questions with LLMs, we’re pushing the boundaries of policy analysis.

Great introduction to the Budget Lab at Yale and their Tax-Simulator model by Ricco in our Demo Day series. If you missed it Monday, check it out on YouTube: youtu.be/A3UqjBE_vFw?si…

Tax-Calculator users: Version 4.0.0 has just been released on Python Package Index and Conda Forge! There are a number of new enhancements, such as the separation of the employer and employee portion of payroll taxes (useful e.g. to analyze payroll tax offsets) taxcalc.pslmodels.org

Join us next week, at noon ET on Tuesday, June 18 for a PSL Demo Day: Modeling Behavioral Responses in PolicyEngine US with Max Ghenis and Nikhil Woodruff! Zoom info on Meetup or at PSLmodels.org/events meetup.com/psl-meetup/eve…

Coming up today at noon!

ICYMI, Max Ghenis and Nikhil Woodruff gave a great demo of a new feature in PolicyEngine; the ability to analyze behavioral responses to incentives implicit in the tax-benefit system. Check it out on YouTube: youtu.be/l4e4NUjwP-E?si…

New analysis of Kamala Harris's Child Tax Credit proposal: * $117B cost in 2025 * Benefits 44% of population * Cuts child poverty by 31% * Reduces Gini index by 1.4% Behavioral responses shift these numbers by 5-6%. Read the full breakdown: policyengine.org/us/research/ha…

Our Demo Day series resumes on Monday, Sept 16 with Daan Steenkamp, CEO of Codera Analytics. Join us at noon ET to hear how Codera leverages open source tools to provide data to policymakers, business, researchers, and the public. meetup.com/psl-meetup/eve…

Coming up at Noon ET today!

Our latest Demo Day is up on YouTube. Hear from Codera Analytics CEO Daan Steenkamp on how they leverage open source tools to make data more accessible. Daan also touches on their business model, which serves clients and the public interest. youtube.com/watch?v=IJIGBW…

Mark your calendars: Vincent Dadam will be with us next week, Oct 28, to talk about the South African Modeling Network, a community of scientists sharing tools to understand the SA economy. meetup.com/psl-meetup/eve…

Coming up at noon ET today.

In a recent PSL Demo Day, Jason DeBacker provides an example of using TensorFlow JS to serve an ML model on a webpage. Find the video on our YouTube channel: youtu.be/mfqmSfLnB3o

Last week's Demo Day featured Vincent Dadam from U. of Pretoria on the South African Modeling Network. Excellent discussion of this ambitious project to promote open science: youtu.be/4Q307AeJnE4

From Budget analysis to election calculators, see how PolicyEngine helped inform the national conversation in 2024.