This paper examines experimentally two common conjectures in the popular literature on financial markets: that they are swayed by emotion and that they behave like a 'crowd'. We find consistent evidence that deviations of prices from fundamental value depend on the emotion of excitement and on...

We compare the random preference, Fechner, and constant error (or "tremble") approaches to the stochastic modelling of choice under risk. Various combinations of these approaches are used with expected utility and rank-dependent theory to generate a set of econometric models. These are estimated...

This paper presents a methodology to study the identification of the content of focal points (Schelling 1960). This question is important for external validity and operationalising theories of decision making (e.g. team-reasoning and level-k). Choices implied by different concepts are mapped...

Recent papers hypothesize that an asymmetry in regret motivates aggressive bidding in laboratory first-price auctions. Subjects emphasize potential earnings foregone from being outbid. Proposed motivators of this asymmetry include the one-to-one relationship in the auction between winning and...

We explore network effects on generosity for different network dimensions. To this end we elicit multiple network dimensions (friendship, social support, economic exchange, etc.) in a rural village in the Southern hemisphere and measure generosity with a sequence of dictator games conducted in...