In hedonic games, players have the opportunity to form coalitions, and have preferences over the coalitions they might join. Such games can be used to model a variety of settings ranging from multi-agent coordination to group formation in social networks. However, the practical application of hedonic games is hindered by the fact that the naive representation for such games is exponential in th...

Mu-opioid systems in the medial shell of the nucleus accumbens contribute to hedonic impact ("liking") for sweetness, food, and drug rewards. But does the entire medial shell generate reward hedonic impact? Or is there a specific localized site for opioid enhancement of hedonic "liking" in the medial shell? And how does enhanced taste hedonic impact relate to opioid-stimulated increases in food...

This study examines the rent prices of the student housing apartment market surrounding the University of Oregon. The first key component of this study includes a Hedonic price model that helps evaluate what apartment complex amenities and characteristics are most important and influential in determining rental rates in the local community. Secondly, using the information from our Hedonic price...

Individuals are increasingly using hedonic systems for utilitarian purposes. While IS research has thoroughly investigated the ability to derive hedonic pleasure from utilitarian systems, the need has arisen to research utilitarian gains from hedonic systems. This study describes the shift from hedonic to utilitarian as a spiritual adaptation, derived from Desanctis and Poole’s (1994) Adaptive ...

What is the dependent variable in social media use? From a research perspective, this is a pertinent question to help explain and understand the behaviors that underpin the widespread adoption and use of social media throughout society. From a practical perspective, the question is relevant for social media technology providers, for businesses that use social media, and community organizations ...

A specialized cubic-millimeter hotspot in the rostrodorsal quadrant of medial shell in nucleus accumbens (NAc) of rats may mediate opioid enhancement of gustatory hedonic impact or "liking". Here, we selectively stimulated the three major subtypes of opioid receptors via agonist microinjections [mu (DAMGO), delta (DPDPE), or kappa (U50488H)] and constructed anatomical maps for functional locali...

In tort lawsuits, plaintiffs may seek damages for loss of enjoyment of life, so-called hedonic loss, which occurred as a result of an accident or injury. In 2 studies, we examined how people judge others' adaptation and hedonic loss after an injury. Laypeople's forecasts of hedonic loss are relevant to concerns about whether jurors appropriately compensate plaintiffs. Longitudinal data of subje...

Hedonic aspects are increasingly considered as an important factor in user acceptance of information systems, especially for activities with high selffulfilling value for the users. In this paper we report on the results of an experiment investigating the hedonic qualities of an interactive large-display workspace for collocated collaboration in sales-oriented travel advisory. The results show ...

BACKGROUND Anhedonia and stress sensitivity have been identified as promising depressive phenotypes. Research suggests that stress-induced anhedonia is a possible mechanism underlying the association between stress and depression. The present proof-of-concept study assessed whether hedonic capacity and stress perception are heritable and whether their genetic and environmental contributions are...