This paper presents a model of intertemporal choice that incorporates "savoring" and "dread"-i.e., utility from anticipat ion of delayed consumption. The model explains why an individual with positive time preference may delay desirable outcomes or get unpleas ant outcomes over with quickly,...

Although it has been claimed that people care more about identifiable than statistical victims, demonstrating this "identifiable victim effect" has proven difficult because identification usually provides information about a victim, and people may respond to the information rather than to...

In six experiments we show that initial valuations of familiar products and simple hedonic experiences are strongly influenced by arbitrary "anchors" (sometimes derived from a person's social security number). Because subsequent valuations are also coherent with respect to salient differences in...

This article examines how public concern about different social problems changes over time in response to fluctuations in problem severity. Examining time series of concern and objective severity for nine different problems, both graphically and econometrically, we address three main questions....

Previous work on the endowment effect has demonstrated that current ownership status affects object valuation and that this effect occurs instantaneously on possession of an object. The current work presents findings from four studies which indicate that the history of past ownership can also...