The Survival of Gunshot Residues in Cremated Bone: An Inductively Coupled Plasma Optical Emission Spectrometry Study

Gunshot residue (GSR) has been sought and demonstrated on many types of material and with many techniques. Inductively coupled plasma optical emission spectrometry (ICP‐OES) could be a useful method on difficult substrates, but a systematic study on burnt material has never been performed. Hence, this study aims at evaluating the usefulness and reliability of this method on burnt samples. Sixteen adult bovine ribs (eight with soft tissues, eight totally skeletonized) were shot using two kinds of projectile (both 9 mm full metal‐jacketed or unjacketed). Then, every sample was led to complete calcination in an electric oven. The area of the gunshot entrance wound was swabbed and analyzed by ICP‐OES; the results were also correlated with a previously published parallel study by scanning electron microscopy (SEM) equipped with an SEM–energy dispersive X‐ray analyzer. ICP‐OES proved to be very sensitive and reliable even on degraded material and can be an appropriate nondestructive method for detecting residues on difficult and delicate substrates such as burnt bone.     

On the Relationship between Violent Conflict and Wages in Colombia

We analyse how forced displacements caused by violent conflict are related to the wages of workers in Colombia. Using data from the Quality of Life Survey (2011–2014), we analyse the differences in wages between those forced by violence to move to other regions, and those who moved for other reasons. We apply Propensity Score Matching techniques to compare workers from the two groups, finding that forced displacement is related to decreases of between 10 and 29 per cent in the wages of males, and between 18 and 37 per cent in the wages of females, relative to their counterparts. Thus, forced displacements are related to poorer labour market outcomes in terms of wages.     

Regional and technological dualism: A dual‐dual development framework applied to Puerto Rico

A ‘dual‐dual’ framework is proposed which captures the prevailing regional dualism (between rural and urban areas) and technological dualism (between traditional and modern techniques). Six interdependent sectors are specified: 1) urban formal, 2) urban informal, 3) rural non‐farm formal, 4) rural non‐farm informal, 5) rural farm formal, and 6) rural farm informal. The framework is applied to the case of Puerto Rico and its experience with an ‘industrialisation‐first’ development strategy between 1950 and 1970. It is shown that this framework lends itself well to the analysis of such issues as the pattern of employment, migration, and income distribution among regions and sectors.     

Psychiatric diagnosis as a risk marker for victimization in a national sample of children

Research examining childhood abuse has shown an association between victimization and psychiatric diagnoses (e.g., posttraumatic stress disorder, depression). Historically, psychiatric diagnoses have been emphasized as a consequence of victimization, with less research examining if it also functions as a risk factor for further victimization, perhaps making diagnoses a general victimization risk marker. In addition, much of this research has emphasized particular types of victimization such as childhood physical or sexual abuse. Researchers have given less attention to other forms of victimization (e.g., peer victimization, witnessed violence) or a diverse victimization history. Using the Juvenile Victimization Questionnaire (JVQ) we surveyed parents and children between the ages of 2 and 17 using a random digit dial (RDD) methodology. We examined the relationship between a number of different forms of victimization (termed poly-victimization ) in the preceding year and parent-reported lifetime psychiatric diagnosis. Results show that children with a psychiatric diagnosis have significantly higher rates of victimization than children without a psychiatric diagnosis. In addition, using logistic regression models, we find that psychiatric diagnosis was associated with increased risk for poly-victimization, conventional crime victimization, maltreatment, peer or sibling victimization, and witnessing violence, but not sexual abuse. The results highlight the need to consider psychiatric diagnoses as a risk marker for past and possible future victimization. In addition, the importance of obtaining a comprehensive and more diverse victimization history when working with children is highlighted.     

Validation of the MiniFiler™ Kit in archaeological samples

We evaluate the usefulness of MiniFiler™ Kit in the field of ancient DNA. A set of samples belonging to different locations from Iberian Peninsula, with ages ranging from Neolithic to XVII century, was tested. Results could be replicated in only one burial site, probably due to the taphonomic conditions. Other cases could only produce partial or none genetic profiles.     

Eyes wide shut? Reforming and defusing checks and balances in Argentina

How effective are autonomous audit agencies (AAAs) in curbing corruption and improving fiscal governance in emerging economies? AAAs are autonomous oversight agencies tasked with scrutinising government finances. However, they are not as effective as they could or should be, partly because of the political constraints they face and the political economy context in which they are embedded. This article assesses the performance and trajectory of the Argentine AAA. It suggests that AAAs can have only a limited impact when formal fiscal institutions are undermined by informal practices and undercut by adverse political incentives. It further highlights the limits of radical reform strategies based on the import of exogenous institutional models. This research has important research and policy implications for the reform and strengthening of AAAs in developing countries. Copyright © 2007 John Wiley & Sons, Ltd.     

EU agencies' involvement in transboundary crisis response: Supporting efforts or leading coordination?

EU agencies have emerged as entities offering technical coordination to member states and support to the European Commission in different policy areas. Their expertise may play a role in responding to unexpected crises. Against this backdrop, we examine under which circumstances EU agencies, through their specialized expertise, are involved in transboundary crisis responses, and when they acquire a leading position in coordinating those responses. To do so, we study four agencies which faced crises: the EBA and the 2012 banking crisis; the ECDC and the 2014 Ebola outbreak; EFSA and the 2011 E. coli outbreak; and Frontex and the 2015 refugee crisis. Our findings discuss to what extent agencies' involvement in transboundary crises is related to functional (sector characteristics) and institutional (delegation of authority) variables. We also identify that under certain political conditions EU agencies' coordination capacity is activated, allowing them to emerge as leading institutions in transboundary crisis resolution.