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David A. Breaux Christopher M. Duncan C. Denise Keller & John C. Morris 《Public administration review》2002,62(1):92-103
Through an examination of the implementation of the 1996 Personal Responsibility and Work Opportunity Act in the state of Mississippi, we explore the adequacy of traditional two-actor principal-agent theory. Using this as our lens, we suggest that the choices made by Mississippi in the area of welfare reform to privatize much of the work and to add several layers to the existing principal-agent relationship substantially reduced accountability and the effectiveness of the monitoring systems. We conclude that not only is traditional principal-agent theory an insufficient tool for understanding the complex interrelationship between democratic actors in this particular case, the decisions of the state of Mississippi to complicate the principal-actor relationship through privatization also undermined the reform effort itself in ways that may have general implications for other like-minded efforts in other policy areas.
There are those who are undermining what we are trying to achieve ...
—Bud Henry, Director of Economic Assistance, Mississippi Department of Human Services 相似文献
There are those who are undermining what we are trying to achieve ...
—Bud Henry, Director of Economic Assistance, Mississippi Department of Human Services 相似文献
23.
An environmental health scientist and mediator was appointed for the first time as a special master to oversee cleanup of a hazardous waste site in California. The case analysis examines the creative assimilation of Integra-live/mutual gains bargaining (mediation) into a distributive/zero-sum bargaining construct (litigation). The special master played multiple, overlapping, and conflicting roles as the case unfolded. The interfaces and tensions of these roles produced a hybrid style of dispute resolution, termed mediation-negotiation by the author. 相似文献
24.
Keller T Schneider A Regenscheit P Dirnhofer R Rücker T Jaspers J Kisser W 《Forensic science international》1999,99(2):93-105
A new method has been developed for the rapid analysis of psilocybin and/or psilocin in fungus material using ion mobility spectrometry. Quantitative analysis was performed by gas chromatography-mass spectrometry after a simple one-step extraction involving homogenization of the dried fruit bodies of fungi in chloroform and derivatization with MSTFA. The proposed methods resulted in rapid procedures useful in analyzing psychotropic fungi for psilocybin and psilocin. 相似文献
25.
Between the time that the first modern Italian mediation statutes were issued in 1993 and March 2011, when mandatory mediation procedures under Italian Legislative Decree 28/2010 went into effect, an interesting paradox emerged in Italian mediation: mediation usage was virtually nonexistent despite the high success rates of mediated cases. Clearly, the mere availability of mediation was not sufficient to attract disputants away from the courts, even though the Italian court backlog skyrocketed to 5.4 million cases during this period. Decree 28/2010 was issued by the Italian government to address this paradox through a mandatory mediation requirement, but the law has faced significant opposition from some members of the Italian bar in the form of public strikes and legal challenges. Legislators have responded to this dissent with reactionary amendments to “cure” problems in the regulatory structure, even though there has also been significant positive attention paid to the Italian mediation model at the European level. As the opposition to Decree 28/2010 now appears to be diminishing and recent data indicate that mandatory mediation is achieving its objectives (to the tune of tens of thousands of mediated cases since March 2011), two lessons in realpolitik emerge for mediation proponents. First, nothing less than compulsion can rapidly increase mediation use. Second, the legislator who compels mediation without openly engaging the opposition is not mediation savvy, for even in compelling a policy choice, one should be respectful and mindful of the opponent's position, if for no other reason than to minimize his or her opposition to the final result. 相似文献
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Empirical evidence supports the poliheuristic (PH) theory of decision making, which states that leaders typically employ a two-stage non-compensatory decision-making process. In stage one leaders reject options that do not meet some minimum criteria of acceptability on one or more dimensions, and in stage two they choose among the remaining options using a more rational utility-maximizing rule. While PH theory has primarily been applied at the monadic level, to explain the process and content of states' decisions, we contend it has important implications for strategic interaction and can help to explain outcomes in world politics. Specifically, we argue that a crucial variable shaping crisis outcomes is the degree to which leaders' non compensatory decision criteria in stage one include options' acceptability to the opponent. When leaders empathize with their opponent and screen out those options the opponent considers unacceptable, crises will be resolved more quickly and with a lower likelihood of escalation. Empathy introduced during the second, utility-maximizing stage, may also dampen conflict but is less effective than stage one empathy. We illustrate this dyadic non compensatory model by examining two cases involving the U.S.–China and U.S.–Iraq bilateral relationships. 相似文献
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Hooberman JB Rosenfeld B Lhewa D Rasmussen A Keller A 《Journal of interpersonal violence》2007,22(1):108-123
Few research studies have systematically categorized the types of torture experienced around the world. The purpose of this study is to categorize the diverse traumatic events that are defined as torture, and determine how these torture types relate to demographics and symptom presentation. Data for 325 individuals were obtained through a retrospective review of records from the Bellevue/NYU for Survivors of Torture. A factor analysis generated a model with five factors corresponding to witnessing torture of others, torture of family members, physical beating, rape/sexual assault, and deprivation/passive torture. These factors were significantly correlated with a number of demographic variables (sex, education, and region of origin). Post Traumatic Stress Disorder, anxiety, and depression symptoms were significantly correlated with the rape factor but no other factors were uniquely associated with psychological distress. The results offer insight into the nature of torture and differences in responses. 相似文献
30.
Sótonyi P Keller E Járay J Nemes B Benkõ T Kovács A Tolokán A Rajs I 《Forensic science international》2001,119(3):322-327
Tinuvin 770/bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate is a worldwide used light stabilizer for plastic materials like polyolefins. Tinuvin 770 is a biologically active component of polypropylene tubes. Glossmann and his study group managed to extract this compound by aqueous or organic solvents from laboratory plastic tubes, and propose that Tinuvin 770 is a potent blocker of L-type Ca(2+)-channel through the phenylalkylamine and benzothiazepine-selective drug binding domains of the alpha(1) subunit of the receptor [Proc. Natl. Acad. Sci. U.S.A. 90 (1993) 9523].We examined the direct morphological effect of Tinuvin 770 in give 25nmol, 0, 30, 60, 120 minute exposure time in isolated cardiomyocytes from adult rats. Incubation of myocytes with Tinuvin resulted in a progressive decline of rod-shaped and viable cells. It was accompanied by an increase in number of hypercontracted myocytes with microbleb formation compared to control and depletion of ATP level.In summary, our results demonstrate that plasma membrane damage and hypercontraction are manifestations of Tinuvin-induced injury of isolated cardiomyocytes. 相似文献