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141.
Specialization in violence is an important scientific and policy topic, and over the past several decades, many analysis techniques for studying specialization have emerged. Research in this area continues to be hampered, however, by remaining methodological problems. To overcome these problems, we propose a new method for studying specialization in violence based on an item‐response theory measurement approach that is implemented through a multilevel regression model. Our approach defines specialization as an individual level latent variable, takes into account the inherent confounds between specialization and overall level of offending, and gauges specialization relative to the population base rates of each offense. Our method also enables researchers to 1) estimate the extent and statistical significance of specialization, 2) assess the stability of specialization over time, and 3) relate specialization to explanatory variables. Using data from three studies, we found substantial levels of specialization in violence, considerable stability in specialization over time, and several significant and relatively consistent relationships of specialization to explanatory variables such as gender, parental education, and risk‐seeking.  相似文献   
142.
Relying on extensions of routine activities and social disorganization theories, we examine whether 1) neighborhood social characteristics shape opportunities for the development of unstructured socializing with peers among adolescents, 2) whether unstructured socializing leads to an increase in violent behavior within urban communities, and 3) whether neighborhood collective efficacy modifies the impact of unstructured socializing on violence. The study outlined in this article uses three waves of data from the Project on Human Development in Chicago Neighborhoods Community Survey and Longitudinal Cohort Study. Results from multilevel linear models suggest that neighborhood collective efficacy supports the development of unstructured socializing with peers. Multilevel Rasch models of violent behavior indicate that, consistent with previous research, unstructured socializing is a powerful predictor of violence. Collective efficacy exerts an independent influence on violent behavior and attenuates the effect of unstructured socializing on this outcome.  相似文献   
143.
The Crisis Negotiation Unit (CNU) method of negotiation as a response to international kidnapping disrupts criminal and terrorist operations alike. It combines crisis intervention, sound aggressive business negotiation, academic negotiation research, and hard earned experience into an aggressive effort to exploit the kidnappers. The cornerstone of this is that negotiation is not concession. The CNU method reduces the risk of harm to the victims, increases the chances of their safe release, and enhances the likelihood of a successful apprehension of the kidnappers.‐  相似文献   
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145.
Numerous studies have demonstrated a weakening identification of voters with political parties in Western Europe over the last three decades. It is argued here that the growing proportion of voters with weak or no party affinities has strong implications for economic voting. When the proportion of voters with partisan affinities is low, the effect of economic performance on election outcomes is strong; when partisans proliferate, economic conditions matter less. Employing Eurobarometer data for eight European countries from 1976 to 1992, this inverse association between partisanship and the economic vote is demonstrated. This finding implies a growing effect for the objective economy on the vote in Europe. It helps explain an important puzzle in the economic voting literature: Weak results in aggregate level cross‐national studies of economic voting may be attributable to characteristics of the electorate, not just to the characteristics of government.  相似文献   
146.
Although numerous studies have found a strong relationship between offending and victimization risk, the etiology of this relationship is not well understood. Largely absent from this research is an explicit focus on neighborhood processes. However, theoretical work found in the subculture of violence literature implies that neighborhood street culture may help to account for the etiology of this phenomenon. Specifically, we should expect the magnitude of the victim–offender overlap to vary closely with neighborhood‐based violent conduct norms. This research uses waves 1 and 2 of the Family and Community Health Study (FACHS) to test the empirical validity of these notions. Our results show that the victim–offender overlap is not generalizeable across neighborhood contexts; in fact, it is especially strong in neighborhoods where the street culture predominates, whereas it is significantly weaker in areas where this culture is less prominent. These results indicate that neighborhood‐level cultural processes help to explain the victim–offender overlap, and they may cause this phenomenon to be context specific.  相似文献   
147.
Tax law enforcement in the UK has long been dominated by public bureaucracies of the 'classic' type. This article reviews some current problems of tax law enforcement in that style, and looks at some possible ways of mitigating those problems. These include a change in penalty schedules and some measure of 're-privatization' of tax law enforcement, harking back to pre-bureaucratic enforcement styles. Six problems likely to be associated with privatization of tax law enforcement are discussed. These are not trivial, but it is argued that they may be somewhat less severe in the case of tax law enforcement than in that of law enforcement in general.  相似文献   
148.
'Using bureaucracy sparingly' (UBS) is a well-known and traditional canon of good public administration — but one that has a number of meanings which are not wholly compatible with one another. Looking at the interface between government administration and the outside public (rather than at the internal operations of government bureaux), this essay identifies three rather different senses of UBS, all of which are in common currency. The implications of two of these are then explored, in terms of the kinds of preferences they imply for the use of government's administrative instruments. Finally, there is a brief discussion of what the different senses of UBS have in common and of the extent to which they have divergent implications, posing dilemmas for those who might wish to 'use bureaucracy sparingly'.  相似文献   
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150.
Although it is generally recognized in the social sciences that the “situation” is indispensable for understanding behavior, thus far criminologists have not devoted systematic attention to situational analysis. This paper contributes to the development of a situational perspective on crime by defining the concept of situation, developing four hypotheses about the situational characteristics of selected personal contact crimes, and then testing those hypotheses using victimization survey data from the United States and Venezuela. The research shows that coercive crimes are less situationally clustered than noncoercive crimes and that instrumental crimes are more situationally clustered than character crimes. Despite tremendous differences in crime rates for the two countries, substantial similarity is found in situational crime patterns. The implications of the research for criminological theory are discussed.  相似文献   
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