This repository makes available the Python version of Chris Sims gensys algorithm to broader community. The gensys algorithm solves a linear rational expectations model. I show how the algorithm can be used to solve a three equation New Keynesian model and further analyse the model economy.

DSGEFoundry delivers a Dynare-inspired, fully Python workflow for building, solving, and estimating linearized DSGE models. Symbolic definitions turn into state-space systems, solved via Gensys, then pushed through Bayesian inference and IRF analytics with reusable abstractions.