Abstract Using spatial data analysis techniques, we compare the spatial distribution of crime and the black population density across the London boroughs. We show that the higher is the density of the black population in a given borough, the higher is the crime rate. This effect is still...

Abstract A firm wishes to inform a community of individuals about its product. Information travels within the community because of the social interactions between individuals. We establish that social interactions appear in a firm's payoff as a network multiplier, which is increasing both in the...

Purpose The main purpose of this study was to examine the effectiveness of embedded social media channels and determine whether the embedded social media channels enhance the overall experience of travelers using the hotel Web sites. Design/methodology/approach A true-experimental, between-group...

Purpose The primary objective of this paper is to identify and analyze factors that influence choice and quality of healthcare of the elderly population in two northern and two southern states in India. The purpose of this paper is to look beyond the obvious factors that influence choice and...

Purpose – The purpose of this study was to advance the understanding of the effect of extraversion on an expatriate's level of contexting (adopting a higher or lower level of context) while abroad. Particularly, this study focused on Polish expatriates in the US and American expatriates in...

Purpose – The purpose of this paper is to propose an approach to generate recommendations for groups on the basis of social factors extracted from a social network. Group recommendation techniques traditionally assumed users were independent individuals, ignoring the effects of social...

Many firms divide the price a consumer pays for a good into two pieces---the price for the item itself and the price for shipping and handling. With fully rational customers, the exact division between the two prices is irrelevant---only the total price matters. We test this hypothesis by...

Abstract Estimating the effects of interventions in networks is complicated due to interference, such that the outcomes for one experimental unit may depend on the treatment assignments of other units. Familiar statistical formalism, experimental designs, and analysis methods assume the absence...