QuantEcon is a @NumFOCUS fiscally sponsored project dedicated to developing open source computational tools for economics. Supported by the @SloanFoundation.
Joined September 2015
- Tweets 364
- Following 421
- Followers 7,288
- Likes 4,937
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Pinned Tweet
Mar 21
Pure, beautiful abstract Dynamic Programming theory❣️❣️❣️
#DynamicProgramming #EconomicTheory #QuantEcon #EconTwitter
Tom and I have finally finished a draft of Dynamic Programming Vol 2! Exhausting but satisfying. New approach to DP theory, advanced material, many applications... dp.quantecon.org/
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May 14
Definitely should not miss this❣️❣️❣️
May 13
Thrilled to share a project I've been refining: a complete, open-source repository on "Deep Learning for Solving and Estimating Dynamic Models in Economics and Finance."
I've cleaned up the materials from my PhD classes and summer schools into one coherent resource. 🧵 1/6
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May 1
Exciting to see our co-founder @john_stachurski leading a fantastic workshop on Advanced Computational Method at @CarnegieMellon ❣️❣️❣️
See more here:
github.com/QuantEcon/cmu_202…
#Python #GoogleJAX #EconTwitter
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Mar 28
Beautiful and deeply deserved.
Truly grateful for your guidance and the opportunity to work with you❣️❣️❣️
I know we shouldn't be driven by desire for accolades but I am proud of this one. Maybe I didn't entirely waste my short moment of time on this beautiful planet 🥹❤️ comp-econ.com/contest-and-pr… @SocCompEcon
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Mar 27
Dynamic Programming II just got its final chapter - - -
Approximation reinforcement learning — free forever ❣️❣️❣️
#DynamicProgramming #QuantEcon #OpenSource #EconTwitter
We added a new and final chapter to Dynamic Programming Vol II (DP2) on approximation and reinforcement learning: dp.quantecon.org/. DP1 and DP2 will always remain freely available online -- give me liberty or give me death 🤟💀
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Feb 25
QuantEcon lectures can now be launched straight into Google Colab—no local setup needed🎉🎉🎉
Thanks @jlperla for making this even more accessible❣️❣️❣️
#JuliaLang #QuantEcon #OpenSource #ComputationalEconomics #EconTeaching #JuliaNotebooks #GoogleColab #Economics #DataScience
Feb 24
In the latest @QuantEcon Julia release, you can now launch notebooks directly in @GoogleColab.
Just click ▶️ on the online lecture to open it in Colab.
On first run, the notebook automatically installs all required packages.
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Feb 20
A big new release for Quantitative Economics with Julia 🎉 🎉 🎉
Thanks @jlperla for the overview — lots of improvements ❣️❣️❣️
#QuantEcon #JuliaLang #ComputationalEconomics #OpenSource
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29 Nov 2025
Super happy to see Dynamic Programming by Sargent & Stachurski out in the world — rigorous, elegant, and full of applications. A beautiful piece of work❣️❣️❣️
1 Oct 2025
Dynamic Programming by Thomas J Sargent and John Stachurski
Provides a rigorous and unified presentation of recent advances in dynamic programming, along with code, algorithms, and many applications.
📚 cup.org/452So7L
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29 Nov 2025
11 Nov 2025
From hours to seconds 🤯. An economist from @QuantEcon tells the story of how JAX's simple and expressive API transformed a critical economic model for the Central Bank of Chile, making high performance accessible. #JAX #SciComp #Economics #Python
goo.gle/jax-economics
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26 Jul 2025
Should not miss it❣️❣️❣️
22 Jul 2025
The tentative program for the summer school/conference on "Deep Learning in Economics and Finance (August 25-29)" is online: sites.google.com/carloalbert…, and sites.google.com/carloalbert… @YuchengYang1993 @glviolante @unito @nuvoloscloud
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3 Jan 2025
Great❣️It’s always nice to have more options available‼️
notes.quantecon.org/submissi…
2 Jan 2025
I added a notebook to @QuantEcon Notes. It shows how to use Julia JuMP for OLS and ML estimations.
Of course the purpose of the document is not to argue that we should use JuMP for OLS or ML! I wanted to see how JuMP could accommodate estimations with data.
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23 Nov 2024
We have just added a new lecture on Neural Network using Keras and JAX.
❣️Don’t miss it.❣️
jax.quantecon.org/keras.html
21 Nov 2024
Also, a reminder that @quantecon has rapidly expanding content for other frameworks, including Python JAX jax.quantecon.org/intro.html
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QuantEcon retweeted
21 Nov 2024
@QuantEcon has released an updated version of the Julia lecture notes, with updated manifests and packages for Julia 1.11 support: julia.quantecon.org/intro.ht…
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4 Oct 2024
Those fascinating reflections❣️❣️❣️
4 Oct 2024
You don't hear very often this kind of reflections on economics' methodology. So interesting to hear Tom Sargent talking about Lucas' approach to macro (today at NYU)
tomsargent.com/research/Macr…
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30 Aug 2024
Thanks for the very nice talk at Quantecon❣️
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5 Aug 2024
Great talk today at #QuantEcon❣️
A.Prof. Inna Tsener (@UIBuniversitat)
presented "Piecewise Linear Solutions for Non-Stationary Models" (with @MarianoKulish). Their innovative approach computes fast, accurate solutions for non-stationary models. #EconTwitter
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