Abstract

Wlodek Rabinowicz suggested in an e-mail conversation (2001) to me that one might be able to use a particular Hats Puzzle to make a Dutch Book against a group of individually rational persons. I present a fanciful story here that has the same structure as Rabinowicz’s Dutch Book. For a more academic version of the same idea, see Luc Bovens and Wlodek Rabinowicz 2010 "The Puzzle of the Hats" Luc Bovens & Wlodek Rabinowicz *Synthese* 172 (1):57-78.