Street-level drug law enforcement: A meta-analytical review⋆

Our paper presents the results of a meta-analytical review of street level drug law enforcement. We conducted a series of meta-analyses to compare and contrast the effectiveness of four types of drug law enforcement approaches, including community-wide policing, problem-oriented/partnership approaches that were geographically focused, hotspots policing and standard, unfocused law enforcement efforts. We examined the relative impact of these different crime control tactics on street-level drug problems as well as associated problems such as property crime, disorder and violent crime. The results of the meta-analyses, together with examination of forest plots, reveal that problem-oriented policing and geographically-focused interventions involving cooperative partnerships between police and third parties tend to be more effective at controlling drug problems than community-wide policing efforts that are unfocused and spread out across a community. But geographically focused and community-wide drug law enforcement interventions that leverage partnerships are more effective at dealing with drug problems than traditional, law enforcement-only interventions. Our results suggest that the key to successful drug law enforcement lies in the capacity of the police to forge productive partnerships with third parties rather than simply increasing police presence or intervention (e.g., arrests) at drug hotspots.

Compstat in Australia: An analysis of the spatial and temporal impact

One of the major trends in policing sweeping across democratic societies since the mid-1990s is a management approach commonly known as COMPSTAT. Despite widespread global adoption, empirical evaluation of the impact of COMPSTAT lags behind popular accounts of its crime control benefits.

Purpose

This article evaluates the crime control impact of Queensland Police Service's version of COMPSTAT known as “Operational Performance Reviews” (OPRs).

Method

A mixed model analytic approach was used to assess the role of OPRs in explaining spatial and temporal variations in crime patterns across Queensland's 29 police districts.

Results

Analysis of the impact of OPRs on reported crime (specifically assaults, robberies and unlawful entries) suggests major differences between police districts, and that some districts are driving overall statewide crime reductions, whilst others confound positive effects of implementation of OPRs in Queensland.

Conclusions

The results demonstrate that the crime drop experienced throughout Queensland found in prior research (Mazerolle et al., 2007) is most likely attributable to a small number of police districts. The implication of these findings is that a number of districts could (and should) be called-upon during maturation of Queensland's OPRs to reduce specific crime problems in their districts and facilitate ongoing crime reductions across the state.     

The Bologna Process: From a European Law Perspective

The Bologna Process, an intergovernmental process of voluntary policy convergence towards a common higher education structure, poses several concerns from a European law perspective. The Bologna Process takes place outside the institutional framework of the EU, while there would have been legal competence to enact the content of the Bologna Declaration as a Community measure. Hence it could be argued that Member States have straddled the borders of loyal cooperation by avoiding the institutional framework of the EC with its built‐in checks and balances. They have obstructed the Community in the attainment of its tasks, which stands in tense relation to Article 10 EC. Moreover, there exist several other objections against the Bologna Process, particularly in terms of democracy, transparency and efficiency. The Bologna Process resembles a deal done in a smoke‐filled room, and its voluntary character combined with a lack of coordination prevents its effective implementation.     

Identifying reliable ions for the statistical differentiation of structurally similar fentanyl analogs

Definitive identification of fentanyl analogs based on mass spectral comparison is challenging given the high degree of structural and, hence, spectral similarity. To address this, a statistical method was previously developed in which two electron-ionization (EI) mass spectra are compared using the unequal variance t-test. Normalized intensities of corresponding ions are compared, testing the null hypothesis (H₀) that the difference in intensity is equal to zero. If H₀ is accepted at all m/z values, the two spectra are statistically equivalent at the specified confidence level. If H₀ is not accepted at any m/z value, then there is a significant difference in intensity at that m/z value between the two spectra. In this work, the statistical comparison method is applied to distinguish EI spectra of valeryl fentanyl, isovaleryl fentanyl, and pivaloyl fentanyl. Spectra of the three analogs were collected over a 9-month period and at different concentrations. At the 99.9% confidence level, the spectra of corresponding isomers were statistically associated. Spectra of different isomers were statistically distinct, and ions responsible for discrimination were identified in each comparison. To account for inherent instrument variations, discriminating ions for each pairwise comparison were ranked based on the magnitude of the calculated t-statistic (t_calc) value. For a given comparison, ions with higher t_calc values are those with the greatest difference in intensity between the two spectra and, therefore, are considered more reliable for discrimination. Using these methods, objective discrimination among the spectra was achieved and ions considered most reliable for discrimination of these isomers were identified.     

Challenging Global Neoliberalism? The global political economy of China's capital controls

This article engages with critical ipe scholars who have examined the rise of China and its impact on the neoliberal world order by analysing whether China poses a challenge to the neoliberal norm of free movement of capital. We argue that China's capital control regime is marked by a contradiction between its domestic social relations of production and its global geo-economic ambitions. On one hand, the key raison d'être of China's capital controls is to protect and consolidate an investment-led accumulation regime that redistributes income and wealth from Chinese workers to its state-owned enterprise sector. Dismantling these controls would result in changing social relations of production that would not necessarily benefit Chinese industrial and financial capital. On the other hand, China's accumulation regime has found itself increasingly constrained by the dynamics of US monetary hegemony, making the contestation of US structural monetary power a key global geo-economic ambition of China's ruling elites. In this regard, China would have to challenge the dominance of the US dollar by promoting the international role of the renminbi and developing liquid financial markets. Since it would have to abolish its capital controls in order to achieve this, there is a plain contradiction between its domestic and global objectives. A good understanding of this contradiction is necessary in order to be able to assess whether China will be capable of challenging the neoliberal world order in general and the norm of free movement of capital in particular.     

Early Care and Education for Children in the Child Welfare System: Evaluations of Two Training Programs

Despite evidence that early care and education services benefit at-risk children, they remain underutilized by families in the child welfare system. This article describes two training programs developed to educate child welfare and childcare/preschool staff about the importance of early care and education for maltreated children and how to access these services. A combined total of 274 trainees completed knowledge tests about this topic and significant pre- to post-training improvements indicate that both training programs effectively increased participants' knowledge about this important topic. In addition, improvement in self-assessed competency was observed for participants in one program, and positive changes in attitudes and anticipated practice behavior regarding childcare for foster children were observed among participants in the other.