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Don't just put the chart on the screen
What's missing when journalists cite prediction markets
12 hrs ago • Andrew Courtney
Mostly Beta
What was the R^2 of my own effort on my career?
Jan 2 • Andrew Courtney
Prediction Markets: Truth Engine or Casino? A Scoring Framework
Plus a rant about gambling and a few hot takes
Dec 9, 2025 • Andrew Courtney
ChatGPT + $20k + Grammys
The opposite of adverse selection
Nov 18, 2025 • Andrew Courtney
So-Called "Bonds" in Prediction Markets
Rare events teach slowly
Nov 5, 2025 • Andrew Courtney
from the Kalshinomics Lab: conditional election probabilities
And when the arbitrage dream may become a nightmare
Oct 28, 2025 • Andrew Courtney
A quick survey of prediction market fees
not so simple
Oct 23, 2025 • Andrew Courtney
Trust the Mechanism
Process over results
Oct 22, 2025 • Andrew Courtney
Whirligig Bear
Whirligig Bear
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