Case Report of a Migrating Bullet: An Unusual Cause of Postmortem Confusion

Migrating bullets are rare sequelae of penetrating gunshot wounds. Such cases have been described in the neurosurgical literature because they can produce complications in the management of patients such as decline in neurologic status, delays in rehabilitation, and difficulties in bullet removal. In contrast, few postmortem reports have described this phenomenon. We report a case of a gunshot wound in which the projectile entered the left side of the head and traversed to the right frontal area as documented by CT scan on hospital admission. At autopsy, the bullet was noted to have migrated back to the left side of the head from where it was recovered. Medical examiners need to be aware of this unusual phenomenon of retained intracranial projectiles.     

Democracies only: When do IMF agreements serve as a seal of approval?

Conditional lending by the IMF is predicated, in part, on the belief that IMF programs are associated with increased capital inflows to participating countries. This belief is generally consistent with theoretical arguments in the academic literature (e.g., Bird and Rowlands 1997; Bordo et al. 2004) but the empirical literature often finds otherwise (e.g., Jensen 2004). This paper argues that the effect of IMF agreements on a country’s access to foreign direct investment (FDI) depends on its domestic institutions. Access to FDI depends on a country’s ability to credibly commit to implementation, and this ability varies systematically across regime type. The theory is empirically tested using a treatment effects model with a Markov transition in the treatment equation in a dataset covering 142 countries from 1976 to 2006. We find that in democracies IMF program participation has a strong positive effect on FDI inflows and in autocracies participation has a weak negative effect.     

Breaking the Principle of Secrecy: An Examination of Judicial Dissent in the European Constitutional Courts

As “oracles of the law,” judges are trained to provide certainty and guidance within an often‐uncertain legal landscape. Nowhere is this statement truer than in the civil law tradition, where the idea of legal certainty has been prized as a “supreme value.” Despite this tradition, dissenting opinions are now quite common within most European constitutional courts. Using new data from five countries and interviews with constitutional court judges and clerks, I investigate factors that contribute to dissent on constitutional courts. Results indicate that legal and policy characteristics matter, but so do judicial backgrounds and the issues reviewed.     

Time series robustness checks to test the effects of the 1996 Australian firearm law on cause-specific mortality

Objectives

Many studies utilize time series methods to identify causal effects without accounting for an underlying time trend. We show that accounting for trends changes the conclusions in the study of Chapman et al. (JAMA, 316(3), 291–299, 2016), who evaluated the impact of the Australian firearm law in 1996. We also introduce a new empirical method that tests whether their empirical strategy can actually identify a causal effect that is also useful for panel analyses.

Methods

We use national data from the Australian Bureau of Statistics, assembled in annual counts of: total firearm deaths, firearm suicides, and firearm homicides. These data are used in an independent re-analysis of the impact of the 1996 Australian firearm law that accounts for underlying stochastic trends. We then estimate a series of artificially created interruptions using interrupted times series analysis in a time frame before 1996, to test for changes in the slope of mortality across several years prior to the actual regulatory changes. This tests whether the empirical model produces effects in years other than the year of the intervention, thereby testing if the results can simply be replicated at random using other interruption years.

Results

Controlling for stochastic trends produces less statistical evidence of the impact of the firearm law on firearm mortality than previously reported by Chapman et al. (JAMA, 316(3), 291–299, 2016). Introducing artificial interruptions in 1990 through 1995 produces statistically significant decreases in all firearm-related mortality measures well above the expected type 1 error. Overall, 19 out of the 36 artificial interruption models we tested were found to be statistically significant, suggesting that the empirical model can be implemented in multiple non-intervention years with results similar to the true 1996 interruption year.

Conclusions

Current evidence showing decreases in firearm mortality after the 1996 Australian national firearm law relies on an empirical model that may have limited ability to identify the true effects of the law.

     

Recent Work on Punishment and Criminogenic Disadvantage

In the 1970s and 1980s, a handful of legal theorists addressed the problem of criminal justice for offenders who faced criminogenic social disadvantages. Their discussions were provocative but alternatively unpersuasive and underdeveloped. More recently, in the wake of mass incarceration in America, philosophers have put forth new analyses that make important headway but remain scattered, partial, and in need of a systematic and integrated review. In this article, I reconstruct and critique the most prominent and well-developed explanations yet offered of the distinctive moral problems that offenders’ criminogenic social disadvantages may pose for criminal justice. I conclude that some views are misguided, others are unduly limited, and one – based on the ideals of fair opportunity to avoid crime and punishment – is particularly promising but as yet underdeveloped.     

Adding Security,but Subtracting Safety? Exploring Schools’ use of Multiple Visible Security Measures

In response to continued concerns over crime and violence, schools are increasingly employing visible security measures such as cameras, metal detectors, and security personnel. These security measures are not mutually exclusive, but few studies have considered the relationship between the use of multiple forms of security and youth’s exposure to drugs, fighting, property crime, and firearms at school. To address this issue, we analyzed nationally representative school administrator-reported data from the School Survey on Crime & Safety, using a quasi-experimental design with propensity scores to adjust for potential confounding factors. The results indicated that utilization of multiple security measures reduced the likelihood of exposure to property crime in high schools, but most other security utilization patterns were associated with poorer school safety outcomes. Our findings provide guidance to policymakers in considering whether to use – or expand – visible school security measures in schools.     

Students’ Feelings of Safety,Exposure to Violence and Victimization,and Authoritative School Climate

Although many students feel unsafe at school, few malleable factors have been identified to increase students’ feelings of safety. Drawing on criminological behavior control theories, this study posits authoritative school climate as one such factor. With data from two nationally representative datasets, this study uses path analysis to examine the relationship between authoritative school climate and feelings of safety, as well as the extent to which this relation is explained by exposure to violence and victimization. Across both datasets, a more authoritative school climate was associated with increased feelings of safety at school. Both models also indicated that this relationship was explained in part by reduced exposure to violence and victimization, although the strength of this indirect effect varied across models. These findings suggest that strengthening students’ relationships with adults and increasing the fairness and consistency of rules in the school may both reduce exposure to violence and victimization and help students feel safer at school.