SimPaths¶
Open-source dynamic microsimulation for life course modelling — projecting careers, families, health, and finances across populations.
About SimPaths¶
SimPaths builds upon JAS-mine, an open-source Java platform designed for discrete-event simulations. Models currently exist for the UK, Greece, Hungary, Italy, and Poland.
Explore the Documentation
Overview
What SimPaths models and why — architecture, modules, and parameterisation.
Explore →Getting Started
Set up your environment, load input data, and run your first simulation.
Get Started →User Guide
Single and multi-run simulations, GUI, parameter editing, and uncertainty analysis.
View Guide →Developer Guide
JAS-mine architecture, SimPaths internals, and how-to guides for extending the model.
Developer Guide →Model Validation
Validation procedures, alignment diagnostics, and comparison against external targets.
Validation →Research
Published papers, working papers, and ongoing research using SimPaths.
Research →New to SimPaths?
Start with the Overview to understand what the model does, then follow the Getting Started guide to run your first simulation.
For papers using SimPaths, see the Research page.