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Allan Rosenbaum 《政策研究评论》1987,6(4):695-704
The federal government has, relative to other areas of social welfare program activity, been especially slow in the development of employment and training policy. The reasons for this can be found in terms of an understanding of the most basic American political and economic ideas. The history of federal initiatives in employment and training policy is traced briefly and the impact of certain American political ideas on this pattern of development is analyzed. Particular attention is given to the issues of coordinating of employment and training programs and the increased role of the state and private sector in designing and managing such programs. It is suggested that in light of certain historic American political patterns, there might be costs to moving in commonly sought after ways that are not readily evident. 相似文献
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Judge Learned Hands opinion in United States v. CarrollTowing Co. (1947) is canonized in the law-and-economics literatureas the first use of cost-benefit analysis for determining negligenceand assigning liability. This article revisits the case in whichthe Hand formula was born and examines whether Judge Handsruling in that case would provide correct incentives for efficientlevels of precaution. We argue that the negligence test as usedby Judge Hand is somewhat different from the Hand test as usedby modern law-and-economics theorists. With a game theoreticanalysis of the case, we show that Judge Hands negligencetest could in fact produce games with inefficient equilibria,or with liability determinations opposite Judge Hands. 相似文献
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Patrick Allan Kosecki PhD Erika Canonico MS Lori Abbott BS 《Journal of forensic sciences》2023,68(2):682-687
Ethanol stability in preserved antemortem blood has been widely studied since it is a common practice in cases involving suspected impaired driving to collect antemortem blood in evacuated blood tubes containing sodium fluoride. In some situations, antemortem blood is submitted to a forensic laboratory for ethanol analysis in evacuated blood tubes that contain only an anticoagulant. There has been limited research on ethanol stability in antemortem blood stored without a preservative. On two occasions, antemortem blood was collected from five ethanol-free individuals into 6-ml Vacutainer® tubes containing only 10.8 mg potassium EDTA. The blood tubes were spiked with ethanol to approximately either 0.08 or 0.15 g/dl. Dual-FID headspace gas chromatography was used to analyze 58 blood tubes, 29 from each session, for ethanol 1 day after sample collection and again after 1 year of refrigerated storage (~4°C). Statistically significant decreases in ethanol were detected at the 0.05 level of significance. Mean decreases in ethanol after 1 year of storage for the 0.08 and 0.15 g/dl samples were 0.013 and 0.010 g/dl, respectively. The mean ethanol decrease across all tubes was 0.012 g/dl. The range of decreases for the 58 blood tubes was 0.003–0.018 g/dl. The mean ethanol decreases measured in this unpreserved antemortem blood are comparable in magnitude to those previously observed in antemortem blood containing sodium fluoride after 1 year of refrigerated storage. Ethanol did not increase in the antemortem blood samples despite the absence of sodium fluoride. 相似文献