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Overview

SimPaths is a family of models for individual and household life course events, all sharing common components. The framework is designed to project life histories through time, building up a detailed picture of career paths, family (inter)relations, health, and financial circumstances. It builds upon standardised assumptions and data sources, which facilitates adaptation to alternative countries.

Although differences in the main structure with the EU models are minimal, this documentation is specific to the UK model. Careful attention is paid to model validation, and sensitivity of projections to key assumptions.

The modular nature of the SimPaths framework is designed to facilitate analysis of alternative assumptions concerning the tax and benefit system, sensitivity to parameter estimates, and alternative approaches for projecting labour/leisure and consumption/savings decisions.

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