Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
In an earlier paper we put forward a model of imprecise preferences which accounted for various forms of preference reversal. In this paper we show that the same model can also explain the best-known violations of expected utility theory's axioms of independence and betweenness. It appears that a simple model of imprecise preferences can account for a broader range of anomalies than many of the more elaborate alternative theories developed to date.