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Using longitudinal data calibrated in daily intervals and a vector ARMA (VARMA) study design, we investigate the causal relations among the number of crimes reported to the police, the frequency of arrest, and the number of defendants held in pretrial jail confinement. Results show a lagged negative effect of frequency of arrest on reported crime. As the number of wrests made by police increases, the number of index crimes reported to authorities decreases substantially the following day. Additionally the analysis reveals a significant positive contemporaneous relationship between criminal activity and arrest levels. No feedback effects among the three variables are noted. In sum, our findings add empirical support to the thesis that the instantaneous and lagged relationship between crime and clearances are of opposite sign. That is, criminal activity increases arrest levels instantaneously, or at least relatively so, while the negative effect of arrest levels on crime levels transpires more gradually. 相似文献
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Because research shows a close association between offending and victimization, recent work has argued that theories that account for crime should explain victimization as well. The current study uses a new approach to examine the extent of the overlap between offenders who commit violent crime and victims of violence to determine whether it is worthwhile to pursue separate theories to account for these phenomena. Specifically, we take the statistical approach that Osgood and Schreck (2007) developed for analyzing specialization in violent versus property offending and apply it to analyzing tendencies to gravitate toward violent offending versus victimization. In doing so, we treat the differentiation into victim and offender roles as an individual‐level latent variable while controlling for confounding between the likelihood that individuals will take either role in violent acts and their overall numbers of encounters with violence (as either offender or victim). Our purpose is to examine 1) whether significant differentiation can be observed between the tendency to be an offender versus the tendency to be a victim, 2) whether any such differential tendency is stable over time, and 3) if it is possible to predict whether individuals will tend toward violent offending versus victimization. Using two waves of data from the National Longitudinal Study of Adolescent Health to explore these objectives, we find significant and stable levels of differentiation between offenders and victims. Moreover, this differentiation is predictable with explanatory variables. 相似文献
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Using longitudinal data from a sample of 236 young adults and their romantic partners, we tested a life‐course model that integrates social control and peer influence arguments with the idea of assortative mating. For both males and females, adolescent delinquency and affiliation with deviant peers predicted having an antisocial romantic partner as a young adult. Involvement with an antisocial romantic partner, in turn, had both a direct effect on crime as well as indirect influence through adult peer affiliations. For females, quality of the romantic relationship also predicted crime. The analyses revealed several moderating influences in addition to these mediating effects. For females, a conventional romantic partner, strong job attachment, and conventional adult friends all served to moderate the chances that a woman with a delinquent history would graduate to adult crime. In contrast, only conventional adult friends served this function for males. 相似文献
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LA SHONDA M. STEWART 《Public Budgeting & Finance》2009,29(4):45-73
Although using some of the same organizational and financial factors examined by prior researchers to build and test models that explain factors influencing change in the general fund unreserved balance for smaller, rural, and less affluent counties in Mississippi, the rationale of this study is to build additional support that applying the recommended 5–15 percent savings benchmark across all jurisdictions is not a sufficient guide. Overall, Mississippi counties maintain unreserved fund balances ranging from a negative balance to over one hundred percent of their current expenditures. Counties also increase reserves during times of relative resource abundance and decrease them during relative resource scarcity. Moreover, they tend to address short‐term needs and resident demands when revenues are plentiful. During relative resource scarcity, however, they are more cost‐conscious and focus on maintaining rather than expanding current expenditures. This research shows that counties using the Beat system, a political form of government, are more likely to behave more frugally than counties using a Unit system, an administrative form of government. 相似文献
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This study tests the extent to which an adherence to the subculture of violence uniquely predicts a tendency to favor violence or instead predicts a more generalized offending repertoire, of which violence is part. Specifically, we use a unique analytic technique that provides the opportunity to distinguish empirically between the “violent offender” and/or the “frequent offender.” The results suggest that holding values favorable toward violence consistently predicts general offending but do not identify youth who systematically favor violence over nonviolence. This discussion considers the impact of these findings for the continued utility of the subculture of violence perspective. 相似文献
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Research on social inequality in punishment has focused for a long time on the complex relationship among race, ethnicity, and criminal sentencing, with a particular interest in the theoretical importance that group threat plays in the exercise of social control in society. Prior research typically relies on aggregate measures of group threat and focuses on racial rather than on ethnic group composition. The current study uses data from a nationally representative sample of U.S. residents to investigate the influence of more proximate and diverse measures of ethnic group threat, examining public support for the judicial use of ethnic considerations in sentencing. Findings indicate that both aggregate and perceptual measures of threat influence popular support for ethnic disparity in punishment and that individual perceptions of criminal and economic threat are particularly important. Moreover, we find that perceived threat is conditioned by aggregate group threat contexts. Findings are discussed in relation to the growing Hispanic population in the rapidly changing demographic structure of U.S. society. 相似文献
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The public service orientation sets service for the public as the key organizational value, providing motivation and purposes both for the local authority and its staff. This article describes the public service orientation before focusing on the major issues which this orientation raises. In particular, it examines service for, not to, the public; the ways in which the public service Orientation differs from consumerism; and the relationship to the political process. Finally, the article surveys the dilemmas posed by the public service orientation. 相似文献