FIREnomics

About FIREnomics

FIREnomics is personal finance with the math left in. The 4% rule gets stress-tested to its actual failure points: why 50-year retirements break the study's own math, how a 15-year plan collapses when it is concentrated in seven stocks, and what sequence-of-returns risk does to a withdrawal schedule. Savings rate gets priced like an investor would price it, and guru courses get an expected-value teardown against a plain index fund. Every claim links back to the arithmetic so you can rerun the numbers yourself.