Hope is experienced when there is enjoyment in delaying the resolution of uncertainty. The main objective of this article is to identify the phenomenon of hope. In addition, we empirically test several axiomatic theories of temporal preferences which have implications for attitudes toward the...

Applying cost/benefit techniques to issues of life and death generally requires a single index, comparable to gross domestic product, describing the welfare of any community in terms of the health, quality of life, wealth, and longevity of its population. While such indices, based on economic...

A familiar example devised by Daniel Ellsberg to highlight the effects of event ambiguity on preferences is transformed to separate aleatory uncertainty (chance) from epistemic uncertainty. The transformation leads to a lottery acts model whose states involve epistemic uncertainty; aleatory...

Rubinstein's (1988) procedure for choosing between risky prospects, based, in part, upon similarities between prizes and probabilities across lotteries, is modified and extended to apply to a more general class of binary choices. This modified procedure is shown to imply behaviors following from...

While previous research shows that wealthier people tend to live longer, it is not clear whether this occurs because wealthy people make greater investments in health and safety or because inherently healthy people tend to make more money. This article uses measures of initial health to focus on...

This article is connected with recent attempts to estimate EU and Generalised EU preference functionals using (complete ranking) experimental data and maximum likelihood estimation techniques. In particular, we explore, using Monte Carlo techniques, the power of such procedures in correctly...

Regulatory costs are ultimately paid for by the individuals in our society. The reduction in disposable income can lead to changes in purchasing, such as for safety and health care; stress, such as from job loss; and behavior, such as smoking or alcohol consumption. On average, these changes...