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Topic: Endowment

2 posts tagged “Endowment”.

The Spending Rule

Spend a flat percentage of your pot's latest value and your income lurches with the market. Endowments use a smoothing rule so spending drifts gently and the capital base is protected in the lean years. The same idea works for a household.

5 Jun 2026

Think Like an Endowment

A retirement pot that must last thirty years behaves less like a savings account and more like a university endowment. David Swensen broke the old 60/40 "prudent" rule — and showed why a long horizon can carry a larger equity tilt.

5 Jun 2026
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