Representing ambiguity in the laboratory using a Bingo Blower (which is transparent and not manipulable) and asking the subjects a series of allocation questions (which are more efficient than pairwise choice questions), we obtain data from which we can estimate by maximum likelihood methods...

In the context of eliciting preferences for decision making under risk, we ask the question: which might be the 'best' method for eliciting such preferences?ʺ. It is well known that different methods differ in terms of the bias in the elicitation; it is rather less well-known that different...