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171.
Gabriel Escarela Brian Francis Keith Soothill 《Journal of Quantitative Criminology》2000,16(4):385-414
A statistical procedure is developed to analyze recidivism in samples whichare subject to the presence of desisters and to multiple modes ofreconviction. This allows for a more accurate study of individuals'transition and hazard in the type and timing of offenses following aspecific type of conviction. The use of a nonparametric approach forinvestigating failure in the presence of other acting causes is shown;initial estimators of the probabilities of reconviction for different typesof offenses are obtained, and the method can be used both to display thedata and to choose an appropriate parametric family for the survivaltimes. An exponential mixture model for competing risks is presented insuch a way that it allows us to adjust for concomitant variables and toassess their effects on the probabilities both of reconviction forpredetermined types of offenses and desistance and of the hazards ofreconviction; a method for assessing calibration of predicted survivalprobabilities is suggested. A 21-year follow-up of persons convicted ofindecent assault on a female in 1973 illustrates the methods; we find ahigh probability of sexual reconviction for individuals with previoussexual convictions and evidence of diversity and a raised hazard ofreconviction for young chronic offenders. 相似文献
172.
The European Union (EU) constitutes an evolving diplomatic milieu characterized by high levels of interconnectedness among the politico-administrative apparatuses of member states. The article assesses whether the continued presence of member state bilateral embassies in the EU is residual and largely emptied of function, or whether they are adapting their role to new requirements in the EU policy environment. An analytical framework is developed conceptualizing diplomatic representation around three variables—function, access and presence—and two scenarios of change dynamics in the structures of bilateral diplomacy in the EU are proposed. These are then utilized to evaluate empirical evidence gathered in embassies of six member states in London and Vienna. The findings reveal a process of gradual ‘re-gearing’ of embassy functions towards EU matters, shifting patterns of communication and access, and ‘domestication’ of diplomatic presence in terms of personnel and agenda. Overall, this amounts to a shift towards EU-oriented bilateralism. 相似文献
173.
Brian Goff 《Public Choice》2010,142(3-4):279-291
Using data on members on the Council of Economic Advisors as well as US Treasury secretaries and OMB directors from 1952 through 2005, I investigate the effect of economic advisors’ educational and employment backgrounds on the time series performance of several policy variables. Ivy League advisors appear to raise non-defense government spending, although the size of the impact differs by president. While voter preferences appear to matter for a wider variety of policy variables (changes in federal regulation and marginal tax rates), the share of Ivy League advisors is at least as important as voter preferences in explaining non-defense spending. 相似文献
174.
Tactical coalition voting (TCV) is a balancing strategy where voters choose to vote for their second preferred party in order to influence the policy direction of the government coalition formed. In this paper, we experimentally evaluate the extent voters in a PR system engage in TCV. We find significant evidence that voters in the laboratory, even those not experienced with PR systems, choose strategically to affect post election coalitions using a balancing strategy, although the percentage of voters who do so is much less than that predicted by the theory. We also find that although voters who are less informed are less likely to use a balancing strategy, strategic motivations are still a factor in their behavior. 相似文献
175.
176.
Does membership in Intergovernmental Organizations (IGOs) affect states' human rights behavior? One might expect IGOs with a specific human rights mandate, like the International Labour Organization or the Council of Europe, to have a positive effect on the human rights practices of their member states. But what about other sorts of IGOs, particularly those with no direct connection to human rights issues? This study employs cross-national data on abuses of "physical integrity rights" for 137 countries over the period 1982–2000 to test the hypothesis that IGOs can promote the diffusion of human rights norms by providing venues for interstate socialization. Recent empirical work on IGOs has suggested that this sort of socialization effect can play an important role in promoting democracy and can also lead to a more general convergence among states' interests. The results presented here suggest that IGOs can have a surprisingly powerful influence on states' human rights practices as a result of this process. 相似文献
177.
Cooperatives and socially responsible corporations are being hailed as possible correctives to the socioeconomic and ecological exploitation of transnational capitalism. AmazonCoop—a cooperative linking indigenous Brazil nut harvesters and the multinational firm The Body Shop through trade and development projects—capitalized on indigenous symbolism to generate significant material benefits for both parties. At the same time, however, it made indigenous people more vulnerable and dependent, failed to promote participatory development, masked the effects of unfavorable state policies, and perpetuated discriminatory distinctions among indigenous people. Furthermore, the cooperative did not provide an organizational framework to ameliorate the vulnerabilities of indigenous identity politics or transform symbolic capital into enduring political-economic change. This case strongly supports arguments that cooperatives must be rooted in participation, democratic member control, and autonomy if they are to promote “fair globalization” or social transformation rather than institutionalize existing patterns of exploitation. 相似文献
178.
Several studies had concluded that the police subculture holds values and attitudes that are distinct from the rest of the population. Among these values is a focus on law and order. While researchers agree that police tend to hold different values, they disagree on the source of the attitudes. Some had argued that the attitudes reflected differences regarding who was recruited for law enforcement careers while others said that the differences reflected changes that occurred to individuals after becoming officers. This study examined whether police officers and students enrolled in criminal justice/sociology classes held similar or different attitudes towards the Miranda warnings. The findings suggested that in some ways, the two groups perceived the warnings in dramatically different ways, while in other ways their differences were simply a matter of degree. Implications are provided. 相似文献
179.
Identification of Eight Synthetic Cannabinoids,Including 5F‐AKB48 in Seized Herbal Products Using DART‐TOF‐MS and LC‐QTOF‐MS as Nontargeted Screening Methods 下载免费PDF全文
Katherine N. Moore M.S. Demetra Garvin Pharm.D. Brian F. Thomas Ph.D. Megan Grabenauer Ph.D. 《Journal of forensic sciences》2017,62(5):1151-1158
Synthetic cannabinoids are sprayed onto plant material and smoked for their marijuana‐like effects. Clandestine manufacturers modify synthetic cannabinoid structures by creating closely related analogs. Forensic laboratories are tasked with detection of these analog compounds, but targeted analytical methods are often thwarted by the structural modifications. Here, direct analysis in real time coupled to accurate mass time‐of‐flight mass spectrometry (DART‐TOF‐MS) in combination with liquid chromatography quadruple time‐of‐flight mass spectrometry (LC‐QTOF‐MS) are presented as a screening and nontargeted confirmation method, respectively. Methanol extracts of herbal material were run using both methods. Spectral data from four different herbal products were evaluated by comparing fragmentation pattern, accurate mass and retention time to available reference standards. JWH‐018, JWH‐019, AM2201, JWH‐122, 5F‐AKB48, AKB48‐N‐(4‐pentenyl) analog, UR144, and XLR11 were identified in the products. Results demonstrate that DART‐TOF‐MS affords a useful approach for rapid screening of herbal products for the presence and identification of synthetic cannabinoids. 相似文献
180.