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81.
We study a principal–agent model in which the agent is boundedly rational in his ability to understand the principal's decision rule. The principal wishes to elicit an agent's true profile so as to determine whether or not to grant him a certain request. The principal designs a questionnaire and commits himself to accepting certain responses. In designing such a questionnaire, the principal takes into account the bounded rationality of the agent and wishes to reduce the success probability of a dishonest agent who is trying to game the system. It is shown that the principal can construct a sufficiently complex questionnaire that will allow him to respond optimally to agents who tell the truth and at the same time to almost eliminate the probability that a dishonest agent will succeed in cheating.  相似文献   
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83.
In the Mormon doctrine of posthumous baptism, people can be invited into the Church of Jesus Christ of Latter-day Saints (LDS) community through baptism even after their death. When it was reported that the LDS had baptized Jewish Holocaust victims, this caused an uproar in the American Jewish community. The American Gathering of Jewish Holocaust Victims deemed the Mormon practice disrespectful and inappropriate. This study analyzes the news coverage of the negotiations between the group and the Mormon church. While such negotiations would typically be ripe for conflict-privileging coverage, news coverage of these negotiations actually emphasized peacemaking. Using the lens of narrative theory, this study found that, in reporting on negotiations between American Jews and Mormons, the press attempted to mend relations rather than emphasize conflict.  相似文献   
84.
The problem of gambling addiction can be especially noteworthy among college and university students, many of whom have the resources, proximity, free time, and desire to become involved in the myriad options of gambling now available. Although limited attention has been paid specifically to college student gambling in the body of literature, there have been two published meta-analyses estimating the prevalence of probable pathological gambling among college students. This present study aims to be the third, presenting an up-to-date proportion of those students exhibiting gambling pathology, and is the first to include international studies from outside the United States and Canada. The purpose of this study was to use the most up-to-date meta-analytical procedures to synthesize the rates of probable pathological gambling for college and university students worldwide. A thorough literature review and coding procedure resulted in 19 independent data estimates retrieved from 18 studies conducted between 2005 and 2013. To synthesize the studies, a random effects model for meta-analysis was applied. The estimated proportion of probable pathological gamblers among the over 13,000 college students surveyed was computed at 10.23 %, considerably higher than either of the two previously published meta-analyses, and more than double the rate reported in the first meta-analysis of this type published in 1999. Implications and recommendations for future practice in dealing with college students and gambling addiction are outlined and described for both administrators and mental health professionals.  相似文献   
85.
Ariel Handel 《Mobilities》2018,13(4):473-487
Distance constitutes one of the foundations of geographical discourse, and yet it is among the least discussed of these foundations. Rather than contemplating distance as an explanatory tool, the paper takes distance itself, as well as its development and implications, as requiring explanation in their own right. It looks at the role played by definitions and measurements of distance in the production of territory and private property in land; in the governing of moving bodies; and in the phenomenological and affective design of space. The paper’s main argument is that distance should be de-constructed and re-politicized by being brought back into the field of mobilities.  相似文献   
86.
Agents who employ non‐rational choice procedures are often vulnerable to exploitation, in the sense that a profit‐seeking trader can offer them a harmful transaction which they will nevertheless accept. We examine the vulnerability of a procedure for deciding whether to buy a lottery: observe another agent who already bought it and buy the lottery if that agent's experience was positive. We show that the exploitation of such agents can be embedded in an inter‐temporal market mechanism, in the form of speculative trade in an asset of no intrinsic value. (JEL: D84)  相似文献   
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88.
This quarter's column features reports from the New England Library Association Annual Conference; the Pennsylvania Library Association Annual Conference; the Potomac Technical Processing Librarians Annual Meeting; the Charleston Conference; the Brick and Click Libraries Symposium; a NISO Webinar entitled “The Case of the Disappearing Journal: Solving the Title Transfer and Online Display Mystery;” and the American Library Association Midwinter Meeting.  相似文献   
89.
This article replicated and extended Harriet Presser's (2000) investigation of the linkages between nonstandard work and marital instability. We reexplored this question using data from a sample of 2,893 newlywed couples from the National Longitudinal Survey of Youth (NLSY) and using different analytic techniques. In contrast to Presser, we found that the key dimension of husbands' and wives' employment was nonemployment. Similar to Presser, we found that wives' working of fixed night shifts increased the risk of divorce, driven by the experience in marriages over 5 years in duration. However, we did not replicate Presser's finding that the effect is significant only among households with children; rather, wives' fixed night shifts were associated with divorce only among those without children.  相似文献   
90.
Sexual arousal is frequently characterized by both subjective (i.e., mental) and physiological (e.g., genital) components. The nuances of these components, however, are difficult to capture via self-report instruments. Asking women to describe sexual arousal in their own words may therefore enhance our understanding of this construct. In the present study, women with (n = 190) and without (n = 610) arousal concerns were recruited online and wrote about their experience of sexual arousal. Seven clusters of words were extracted using automated text analysis, and the prominence of these clusters was compared between groups of women. The autonomic arousal cluster differed between groups such that women with arousal concerns invoked this cluster significantly less than did women with no such concerns. Furthermore, the context cluster significantly predicted group membership (odds ratio [OR] = 1.063); greater scores on this cluster were associated with arousal concerns. Results suggest that autonomic arousal and relationship factors may play important roles in arousal concerns. It is suggested that clinicians assess for aspects of the sexual relationship that may facilitate or hinder sexual arousal. Clinicians may also consider inquiring about the presence or appraisal of autonomic arousal (e.g., one’s interpretation of an increase in heart rate or respiration) during sexual activity.  相似文献   
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