Access and download statistics. Please note that corrections may take a couple of weeks to filter through the various RePEc services.systemen bij roulette ARE GAMBLING LOSSES SUBJECT TO 2 A SUBJECTIVE SPIN ON ROULETTE WHEELS. BY PAOLO GHIRARDATO, FABIO MACCHERONI,. MASSIMO MARINACCI, AND MARCIANO SINISCALCHI1. A Subjective Spin on Roulette Wheels. Paper Number: Creation date: 07/01/ Authors: Paolo Ghirardato · Fabio Maccheroni · Massimo Marinacci. We provide a behavioral foundation to the notion of 'mixture' of acts, which is used to great advantage in the decision setting introduced by Anscombe and.