Money, Examined

12 interactive papers on household financial decisions. Each separates accounting identities, measured evidence, and model output, and says where the answer depends on the household. Numbered in order of publication; read in any order.

The arithmetic

What costs, diversification, payout labels, and betting margins do to outcomes.

  1. 01

    The Arithmetic of Fees

    What do recurring costs do to long-horizon wealth?

    Reviewed July 2026

  2. 02

    A Wide & Deep Pond

    Why does diversification change the range of outcomes?

    Reviewed July 2026

  3. 03

    The Yield Illusion

    When is investment income a label for total return?

    Reviewed July 2026

  4. 07

    The House Percentage

    What does the vig take, and how sharp do you have to be to clear it?

    Reviewed August 2026

Household decisions

The arithmetic applied to a decision with taxes, rules, and a family in it.

  1. 06

    The Employer Stock Transition Guide

    How should a household price the decision to diversify employer stock?

    Reviewed August 2026

  2. 10

    The SWAN Number

    How much liquidity buys resilience without giving up too much compounding?

    Reviewed September 2026

  3. 11

    The Price of Advice

    When can behavioral help and planning justify the price of an adviser?

    Reviewed September 2026

  4. 12

    Before 59½

    How can retirement accounts support an early retirement before age 59½?

    Reviewed September 2026

Reviews and essays

Claims tested against evidence, a field guide to Bitcoin, and an essay on what money is for.

  1. 04

    The Myth Ledger

    Where do familiar personal-finance rules stop working?

    Reviewed August 2026

  2. 05

    Closed-End Funds as Retirement Income

    What does an income-first closed-end-fund strategy establish?

    Reviewed August 2026

  3. 08

    What Money Is For

    Once the arithmetic is sound, what is the money for?

    Reviewed August 2026

  4. 09

    The Bearer Asset: Bitcoin, Crypto, and the Price of Control

    What can a non-sovereign asset be worth when it pays no cash flow?

    Reviewed August 2026

How the papers are built

Accounting identities, measured evidence, and model output are labeled separately. Each model names its assumptions and the cases it leaves out. Citations and review dates let readers check the evidence behind a claim.

Scope

Independent educational research, not individualized investment, tax, legal, or accounting advice. Models depend on stated assumptions and are not forecasts.