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481.

Objectives

To evaluate whether the 1990s crime drop reflects a decrease in offending prevalence (the fraction of the population engaged in crime), offending incidence (the frequency of offending among active criminals), or some combination of the two.

Methods

We use individual-level longitudinal data on adolescent offending patterns from the Pittsburgh Youth study (PYS), integrating information from the youngest and oldest cohorts to compare offending among 17–18 year old males at the beginning and end of the 1990s. Logistic and negative binomial regression models are estimated to assess whether there are significant differences in offending prevalence and incidence during the 1990s.

Results

The reduction in property crime rates in the PYS sample during the 1990s can be attributed to declines in both offending prevalence and incidence. The overall decline in serious violence during the 1990s for the full sample was primarily the result of a falloff in prevalence. However, for black youth our results indicate significant reductions in both the prevalence and incidence of serious violence. We did not detect a significant difference in illegal drug sales during the period.

Conclusions

Using longitudinal data on individuals to decompose aggregate crime trends into changes in the prevalence and incidence of offending offers insights into the nature of the 1990s crime drop that cannot be discerned from aggregate crime data. Future research should build on the current study by examining the specific mechanisms that influence change over time in crime prevalence, incidence, or both.
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This paper discusses the shift in East Asia from a focus on multilateral trade liberalization through the WTO to a pragmatic approach since 1999 favouring bilateral and regional FTAs while continuing to support the WTO system. It is argued that such FTAs are a second-best option compared to WTO agreements. However, while economists may seek the ideal solution, governments will focus on the politically attainable, especially as new multilateral agreements require lengthy negotiations beyond the life span of governments. As the WTO negotiating process has become bogged down, even once sceptical governments in East Asia are turning to FTAs. It is contended that such FTAs could form a lattice network within and across regions. In this context, the paper discusses the underlying security rationale for the conclusion of FTAs, highlighting the nexus between security interests and international economic policy in East Asia.  相似文献   
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Cause of death rulings in cases when the concentration of a drug or drugs is higher than observed following therapeutic use are generally straightforward “drug deaths.” However, when toxicology testing identifies drug concentrations consistent with therapeutic use or detects no drugs at all, then the cause of death determination is more complicated. Given the rapidity and protean manifestations of anaphylaxis, it should be considered in deaths where no other cause of death is apparent in a suspected drug death. This article reports two cases where an anaphylactic reaction was observed following either the actual or alleged use of therapeutic formulations of buprenorphine intravenously.  相似文献   
486.
Research Summary The U.S. Supreme Court in In re Gault granted delinquents the right to counsel in juvenile courts. Decades after Gault, efforts to provide adequate defense representation in juvenile courts have failed in most states. Moreover, juvenile justice administration varies with structural context and produces justice-by-geography. In 1995, Minnesota enacted juvenile law reforms, which include mandatory appointment of counsel. This pre- and post-reform legal impact study compares how juvenile courts processed youths before and after the statutory changes. We assess how legal changes affected the delivery of defense services and how implementation varied with urban, suburban, and rural context. Policy Implications We report inconsistent judicial compliance with the mandate to appoint counsel. Despite unambiguous legislative intent, rates of representation improved for only one category of offenders. However, we find a positive reduction in justice by geography, especially in rural courts. Given judicial resistance to procedural reforms, states must find additional strategies to provide counsel in juvenile courts.  相似文献   
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Book reviews     
Improving the quality of public participation in council decision making continues to be a key goal of local government 'modernisation'. Different rationales for this have been advanced, including consumerist aims of service improvement, participation as an important value in itself, and participation as a survival strategy for local government. Based on surveys of, and interviews with, councillors and senior officers in Scottish local government, this article explores the ways in which concepts of 'consumerism' and 'citizenship' inform councils' approaches to public participation.  相似文献   
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