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291.
We estimate the impact of determinate sentencing laws (DSLs) on prison commitments, prison populations, and Uniform Crime Report crime rates. Ten states enacted these laws between 1976 and 1984; all abolished parole and most established presumptive sentences. The research uses a multiple time-series design that, among other benefits, controls for national trends and facilitates the use of control variables. We found that DSLs are clearly associated with prison population growth in only one state, Indiana, and with major reductions in two, Minnesota and Washington. The remaining laws show no evidence of increasing populations and may have reduced them somewhat. The estimated impacts on commitments are similarly varied. There is little or no evidence that DSLs affect crime. Earlier studies evaluating individual DSLs are often criticized for poor research designs, and our findings support the criticisms. 相似文献
292.
PAUL THOMAS 《The Political quarterly》2009,80(2):282-291
The 7/7 London suicide bombings of July 2005 and numerous subsequent Islamist terror plots have highlighted the reality of an 'internal' threat to Britain. One governmental response has been the 'Preventing Violent Extremism' (PVE) programme. Whilst the educational aspect of its focus on Muslim young people is to be welcomed, there are serious concerns as to whether PVE policy, as currently designed, is falling between two stools. To date, the programme focuses exclusively on Muslim communities in flat contradiction to the integration policy priority of community cohesion, so risking further defensiveness from Muslim communities and resentment from white working class communities. Whilst ignoring the right-wing extremism growing in some of those white communities, PVE work with young people is actually failing to engage openly and robustly with the real political issues driving Muslim anger and minority extremist support. The confidence, understanding and skills of educational practitioners are vital here. 相似文献
293.
ON THE RELIABILITY AND VALIDITY OF SELF‐REPORTED ILLEGAL EARNINGS: IMPLICATIONS FOR THE STUDY OF CRIMINAL ACHIEVEMENT* 下载免费PDF全文
The study of the monetary returns to criminal activity is a central component in many emerging areas of criminology, including rational choice and offender decision‐making, desistance, and criminal achievement. Scholars have been increasingly captivated with specification of the earnings function and with examining how variations in illegal earnings predict important outcomes such as persistence in offending. The potential utility of findings in related empirical studies hinges on the quality of the key measure, self‐reported illegal earnings. Yet to date scant attention has been paid by researchers to the measurement properties of this metric. We analyze self‐reported illegal earnings generated from a variety of instrumental crimes by using data from the Pathways to Desistance Study (n = 585) and the National Supported Work Project (n = 1,509), which are two longitudinal data sets of active offenders separated by more than 30 years. Findings based on analyses both within and between data sets reveal support for the internal consistency reliability and criterion validity of self‐reported illegal earnings. Moreover, the results reveal premiums in terms of higher earnings associated with different crime types, which are persistent both over time and across data sets. Implications and future directions for advancing the theoretical study of criminal achievement are also discussed. 相似文献
294.
THOMAS A. LOUGHRAN EDWARD P. MULVEY CAROL A. SCHUBERT JEFFREY FAGAN ALEX R. PIQUERO SANDRA H. LOSOYA 《犯罪学》2009,47(3):699-740
The effect of sanctions on subsequent criminal activity is of central theoretical importance in criminology. A key question for juvenile justice policy is the degree to which serious juvenile offenders respond to sanctions and/or treatment administered by the juvenile court. The policy question germane to this debate is finding the level of confinement within the juvenile justice system that maximizes the public safety and therapeutic benefits of institutional confinement. Unfortunately, research on this issue has been limited with regard to serious juvenile offenders. We use longitudinal data from a large sample of serious juvenile offenders from two large cities to 1) estimate a causal treatment effect of institutional placement, as opposed to probation, on future rate of rearrest and 2) investigate the existence of a marginal effect (i.e., benefit) for longer length of stay once the institutional placement decision had been made. We accomplish the latter by determining a dose‐response relationship between the length of stay and future rates of rearrest and self‐reported offending. The results suggest that an overall null effect of placement exists on future rates of rearrest or self‐reported offending for serious juvenile offenders. We also find that, for the group placed out of the community, it is apparent that little or no marginal benefit exists for longer lengths of stay. Theoretical, empirical, and policy issues are outlined. 相似文献
295.
LAND USE AND VIOLENT CRIME* 总被引:1,自引:0,他引:1
Although research has shown specific land uses to be related to crime, systematic investigation of land uses and violent crime has been less common. This study systematically examines links between land uses and violent crime and assesses whether such links are conditioned by socioeconomic disadvantage. We employ geocoded Uniform Crime Report (UCR) data from the Indianapolis police department and information on 30 categories of land use and demographic information from the 2000 U.S. Census. We use land use variables to predict violent crime counts in 1,000 × 1,000‐feet grid cells using negative binomial regression models. Results indicate that, net of other variables, specific land uses predict variation in counts for individual violent crimes and aggregate rates. Some nonresidential land uses are associated with higher violent crime counts, whereas others are associated with lower counts. Specific land uses also condition the effects of socioeconomic disadvantage on violent crime. The implications for routine activity/opportunity and social disorganization/collective efficacy theories of crime are discussed. 相似文献
296.
This article probes the variation in the breadth of policy engagement among organized interests. The literature, heavily shaped by large‐n US studies of Washington and its lobbying system, suggests many reasons for organized interests to focus policy engagement relatively narrowly. This claim of policy specialization has been long repeated in the British public policy literature. The aim of this article is to empirically test the extent to which expectations of narrowed engagement hold in a UK context. This article uses a new Scottish dataset that tracks actual engagement by any organized interest on executive policy consultations over a 25‐year period. It tracks over 90,000 ‘mobilization events' by over 18,000 organizations in 1,690 distinct consultation issues across the entire Scottish policy system. In analysing these data, we concern ourselves with establishing: (1) the extent of generalized engagement; (2) the type of organized interests that are more or less general in their engagement; and (3) the extent to which a specialized style of policy engagement is on the increase over time. In the process, we develop measures that are appropriate for assessing breadth of engagement using issue‐based policy data. 相似文献
297.
THE ROLE OF TURNING POINTS IN ESTABLISHING BASELINE DIFFERENCES BETWEEN PEOPLE IN DEVELOPMENTAL AND LIFE‐COURSE CRIMINOLOGY 下载免费PDF全文
Turning points, between‐person differences, and within‐person changes have all been linked to desistance from crime. Nevertheless, the means through which between‐person differences are frequently captured in life‐course criminology makes them intertwined with, and perhaps confounded by, turning points in life. We propose that a new way of capturing the between‐person effect—the baseline between‐person difference—could benefit theoretically informed tests of developmental and life‐course issues in criminology. Because they occur at one time point immediately preceding a turning point in life, we demonstrate that baseline between‐person differences establish meaningful theoretical connections to behavior and the way people change over time. By using panel data from the Serious and Violent Offender Reentry Initiative, we estimate models capturing within‐person change and baseline between‐person differences in social bonds (family support) and differential association (peer criminality) at the time of release from prison. The results demonstrate that baseline levels of family support protect people from postrelease substance use but not from crime. Baseline between‐person differences and within‐person changes in peer criminality, however, are robustly related to crime and substance use. Collectively, baseline between‐person differences seem critical for behavior and within‐person change over time, and the results carry implications for reentry‐based policy as well as for theory testing in developmental criminology more broadly. 相似文献
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