joshuafkon

↗ HN profile [ 63.7 ms ] full profile
Karma
0
Created
()
Submissions
0
  1. In Tetlock's 20-year Expert Political Judgment study, domain experts performed no better in their own field than outside it — and "hedgehog" specialists actually did worse when predicting within their specialty. The…

  2. I'm the author of a new preprint that tries to resolve why major U.S. sexual behavior surveys appeared to report contradictory trends over the past decade. The key move is separating never-occurrence from temporary…

  3. America's TFR is 1.67. I wanted to understand what it would actually take to get back to replacement (2.1), so I built a simulator where you can stack policies and see the projected effects. Every policy has cited…

  4. I'm Too Risk-Averse for Index Investing (paranoidvalueinvestor.substack.com)