# \#dsge

**URL:** https://discourse.julialang.org/tag/dsge/1480.md

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## [Block Jacobian Storage for DSGE](https://discourse.julialang.org/t/block-jacobian-storage-for-dsge/136053)

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**Author:** [@charlesknipp](https://discourse.julialang.org/u/charlesknipp)\
**Replies:** 0\
**Last updated:** [March 5, 2026, 9:17pm UTC](https://discourse.julialang.org/t/block-jacobian-storage-for-dsge/136053 "2026-03-05T21:17:09Z")

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Summary When working with large system matrices, it is often convenient to express them in block form; moreover, since I consider a particular class of dynamic models, this system often yields a block Toeplitz form which…

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## [Preserving ComponentArray structure with DifferentiationInterface](https://discourse.julialang.org/t/preserving-componentarray-structure-with-differentiationinterface/133390)

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**Author:** [@charlesknipp](https://discourse.julialang.org/u/charlesknipp)\
**Replies:** 2\
**Last updated:** [October 23, 2025, 6:23pm UTC](https://discourse.julialang.org/t/preserving-componentarray-structure-with-differentiationinterface/133390 "2025-10-23T18:23:52Z")

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I’m building a DSGE modeling language (lol what else is new) where I want to use something like ComponentArrays.jl for the construction of first order perturbations using DifferentiationInterface.jl. The point here is th…

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## [\[ANN\] MacroModelling.jl: developing and solving DSGE models](https://discourse.julialang.org/t/ann-macromodelling-jl-developing-and-solving-dsge-models/106859)

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**Author:** [@thorek1](https://discourse.julialang.org/u/thorek1)\
**Replies:** 2\
**Last updated:** [November 28, 2023, 7:05pm UTC](https://discourse.julialang.org/t/ann-macromodelling-jl-developing-and-solving-dsge-models/106859 "2023-11-28T19:05:26Z")

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I am happy to announce MacroModelling.jl - a package for developing and solving dynamic stochastic general equilibrium (DSGE) models. The goal of this package is to reduce coding time and speed up model development by p…