Markowitz (Journal of Political Economy 60:151–158, <CitationRef CitationID="CR27">1952</CitationRef>) identified a fourfold pattern of risk preferences in outcome magnitude: When outcomes are large, people are risk averse in gains and risk seeking in losses, but risk preferences reverse when the outcomes are small, with people...</citationref>

The paper considers the problems of interpreting subjects’ responses to laboratory intertemporal choice and matching tasks that arise from (i) the existence of capital markets outside the laboratory; (ii) the distinction between observable income and unobservable consumption. It distinguishes...

We describe a new anomaly in intertemporal choice---the "date/delay effect": discount rates that are imputed when time is described using calendar dates (e.g., on October 17) are markedly lower than those revealed when future outcomes are described in terms of the corresponding delay (e.g., in...

Decision makers are often called on to make snap judgments using fast-and- frugal decision rules called cognitive heuristics. Although early research into cognitive heuristics emphasized their limitations, more recent research has focused on their high level of accuracy. In this paper we...

Extended warranties are popular but expensive. This paper examines how consumers value these warranties, and asks whether economic considerations alone can account for their popularity. Results from two field surveys show that consumers greatly overestimate both the likelihood and the cost of...