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Many widely publicized arrangements bearing the popular "public–private partnership" label are complex, long-term contracts between municipalities and private companies. In theory, these innovative contracts offer substantial public benefits, including improved service quality, risk sharing with the private sector, and cost savings. In practice, however, the challenges that long-term contracts pose can undermine their successful implementation at the local level. Drawing on illustrative cases, this article explores some practical impediments to achieving market-driven competition, equitable risk sharing, effective performance guarantees, and appropriate transparency in innovative long-term contracts. It examines the inapplicability of the partnership model to most commercial transactions between government and business, the risks of uncontrollable circumstances, the impact of local resource constraints, and barriers to transparency in long-term contracts. It concludes that local governments embarking on long-term contracts must invest in specialized expertise, effective contract management, and strong governance structures.  相似文献   
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Most of the literature on international dispute resolution emphasizes timing and ripeness when considering whether or not a dispute is suitable for mediation. In addition to this focus, the authors believe analysts should consider whether a particular mediator is ready for prime time. Their framework posits that one may gauge the appropriateness of a mediator for a particular dispute along three different types of considerations: operational and political; strategic and diplomatic; and relationship and cultural fit. They provide numerous case examples illustrating how the choice of a mediator might apply in each dimension.  相似文献   
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The DNA industry     
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We conducted focus groups with 47 potential jurors who were presented with different scenarios in a hypothetical malpractice case involving failure to order a PSA test. Better documentation that a patient made an informed decision to decline a PSA test appeared to provide more medical-legal protection for physicians, especially with the use of a decision aid.  相似文献   
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Possessing social power leads to approach-related affect and behavior, whereas lacking power leads to inhibition (Keltner, Gruenfeld, & Anderson, Psychol Rev 110:265–284, 2003). However, such effects should be moderated by whether an explanation is given for these power differences. Participants were assigned to a low-power or high-power role and then interacted with a confederate in the opposite role. Participants were told these role assignments were made for legitimate (expertise) or illegitimate (nepotism) reasons, or were given no explanation. High-power participants showed more approach-related affect and behavior and reported less dissonance than low-power participants, but many of these effects were moderated by the presence versus absence of an explanation. When no explanation for power differences was provided, high-power participants exhibited more approach-related behavior than low-power participants but also felt more guilt and unease. Implications for system justification theory and the literature on social power are discussed.  相似文献   
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The present study explored social and emotional loneliness, and victimisation among a sample of adult male prisoners. 241 prisoners took part, completing a behavioural measure of behaviours indicative of bullying (DIPC-R: Direct and Indirect Prisoner behaviour Checklist, Ireland, J.L. 2003. The Direct and Indirect Prisoner behaviour Checklist -- Revised. Psychology Department, University of Central Lancashire). and a measure of social and emotional loneliness (SELSA: Social and Emotional Loneliness Scale for Adults, DiTommaso, E. & Spinner, B. (1993). The development and initial validation of the social and emotional loneliness scale for adults (SELSA). Personality and Individual Differences, 14, 127-134.). Differences between the groups involved in bullying (i.e. pure bullies, pure victims, bully/victims and those not involved) were noted, with victim groups (pure victims and bully/victims) presenting with higher levels of social loneliness than those not-involved. Emotional loneliness was not a distinguishing characteristic for membership to the pure victim or bully/victim group, and instead was found to be associated with the type and amount of victimisation reported: victims who reported multiple types of victimisation presented with higher levels of emotional (family) loneliness than victims reporting just one type of victimisation. Increased victimisation was also associated with increased levels of social and emotional loneliness, most notably with regards to indirect victimisation. The results are discussed with reference to the environment in which the victimisation is taking place, and we outline a potential application of life events and added stress models in understanding social maladjustment (loneliness) among prisoners.  相似文献   
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