Should hope your country does not host the Winter Olympic Games?
is article analyses stock market reactions in countries competing to hold the Olympic Games around the time of the winning bid announcements, using both regular and abnormal returns. We analyse the announcement effects of winning and losing for both Summer and Winter games, beginning with 1996 games announced in 1990, up until the announcement of the 2012 games in 2006. We find significantly negative stock market reaction for winners of the bid to host Winter Games and insignificant positive reaction…
1 min read
Would you know a psychopath if you saw one?
is study is the first to demonstrate that features of psychopathy can be reliably and validly detected by lay raters from “thin slices” (i.e., small samples) of behavior. Brief excerpts (5 s, 10 s, and 20 s) from interviews with 96 maximum-security inmates were presented in video or audio form or in both modalities combined. Forty raters used these excerpts to complete assessments of overall psychopathy and its Factor 1 and Factor 2 components, various personality disorders, violence proneness, and…
1 min read
Can psychopaths assess vulnerability just by watching someone walk?
is study examines whether psychopathic traits in a nonreferred (and presumably nonpsychopathic) sample could enhance the accuracy of perceptions of victim vulnerability. In a previous study, the interpersonal and affective component of psychopathy was associated with increased accuracy in assessing vulnerability in dyadic conversations, and Grayson and Stein (1981) established that vulnerability could be assessed by observing targets walking. The purpose of this study was to determine whether individuals scoring higher on psychopathic traits would be better able to judge…
1 min read
Fertility Decisions Are Contagious
examine the influence that co-workers’ have on each other’s fertility decisions. Using linked employer employee panel data for Sweden we show that female individual fertility increases if a co-worker recently had a child. The timing of births among co-workers of the same sex, educational level and co workers who are close in age is even more influential. Consistent with models of social learning we find that the peer effect for first time mothers is similar irrespective of the birth…
1 min read
Why does alcohol increase aggression?
e intentionality bias is the tendency for people to view the behavior of others as intentional. This study tests the hypothesis that alcohol magnifies the intentionality bias by disrupting effortful cognitive abilities. Using a 2 x 2 balanced placebo design in a natural field experiment disguised as a food-tasting session, participants received either a high dose of alcohol (target BAC = .10%) or no alcohol, with half of each group believing they had or had not consumed alcohol. Participants then…
1 min read
How can you make someone think they’re getting a discount when they aren’t?
e a yellow price tag: The purpose of this article is to find out the relationship between yellow price tags and consumer reference prices. A laboratory study was conducted among 150 respondents, who were put in an experimental purchase situation and their initial internal reference prices were compared affected reference prices. The results revealed that consumers perceive yellow price tags as presenters of discounts. A comparison of the mean values showed that yellow price tags influence the reference price and,…
1 min read
What happens when you force bars to close early?
ople stop attacking each other: Aims In March 2008 the New South Wales judiciary restricted pub closing times to 3 a.m., and later 3.30 a.m., in the central business district (CBD) of Newcastle, Australia. We sought to determine whether the restriction reduced the incidence of assault. Design Non-equivalent control group design with before and after observations. Setting Newcastle, a city of 530 000 people. Participants People apprehended for assault in the CBD and nearby Hamilton, an area with a similar night-time economy but…
2 minutes
Can which products are next to each other on a store shelf influence what you buy?
is research demonstrates the strong influence of disgust in a consumer context. Specifically, it shows how consumer evaluations may change in response to physical contact with products that elicit only moderate levels of disgust. Using evidence from six studies, the authors develop a theory of product contagion, in which disgusting products are believed to transfer offensive properties through physical contact to other products they touch, thus influencing evaluations. Source: "Product Contagion: Changing Consumer Evaluations Through Physical Contact with “Disgusting” Products"…
1 min read
