Silver Tsunami Simulator

A demographic-aging and fiscal-risk simulator built around Gompertz-Makeham mortality curves feeding a national pension and healthcare cost model — chosen over a pure-fiscal or pure-biodemography angle for the hybrid view it gives. The current build walks through a single country (Japan) as a first pass, framed honestly as an illustrative case study rather than a validated cross-country result. A Tableau dashboard and a BRD, framed as a request from a pension-regulator/ministry-of-finance stakeholder, are in progress.