Registered cartels in Austria: an overview

Cartels were legal to a large extent in Austria until the country’s EU accession in 1995. We examine archival material on registered horizontal cartels to learn about their inner working. Applying content analysis to legally binding cartel contracts, we comprehensively document different collusion methods along the lines described by Stigler (J Political Econ 72:44–61, 1964). Quota cartels employ regular reporting schemes and use compensation mechanisms for departures from set quotas. Specialization cartels divide markets, and rely the least on information exchange and punishment. Price and payment condition cartels primarily aim to prevent secret price cuts, requiring information provision upon request, allow for discretionary decision-taking and (sometimes immediate) punishment. These stylized facts on the contractual arrangements suggest that the possibility to write legally binding agreements was employed to address the usual obstacles to sustain collusion.     

Retrospective analysis of 5,108 pediatric case files under traumatological and forensic aspects: a contribution to the differential diagnosis of physical child abuse vs. falls

We retrospectively evaluated 5108 case files from all children and adolescents under 16 years who were treated as in-patients during a four-year-period (2001-2004) in the Pediatric Department of a large University Hospital in Northern Germany. Statistical evaluation was performed with the epidemiologic software Epi Info 6.0. 472 cases where a trauma was diagnosed or suspected upon admission to hospital were further evaluated. Most frequently concerned were children between two and five years and the most common cause for their injuries, according to the anamnesis, were falls. These falls were analysed on the basis of the reported story and the established injury pattern. The height of the falls and the severity of injuries correlated well in most cases. The often critically discussed falling height of about 100 cm. which is obviously often stated by caregivers to cover up nonaccidental injuries, proved to be again the decisive problematic aspect concerning the differentiation between non-accidental (abusive) and accidental injuries.     

A rape case solved by mitochondrial DNA mixture analysis

In cases of stains that contain mixed DNA from different contributors, analyzing mitochondrial DNA (mtDNA) requires the use of cloning techniques. We developed an efficient cloning technique that was applied in a rape case. After a differential lysis-based DNA extraction from vaginal swabs, hypervariable region I and II (HVI, HVII) amplicons obtained from the male fraction were cloned. Although we mainly found the victim's haplotype, we were able to detect the suspect's haplotype in two clones for HVI and in one clone for HVII. As the midpiece of the flagellum, which contains mitochondria, can be lost during the differential lysis, we also investigated the female fraction by cloning to evaluate the proportion of victim/suspect mtDNA. Unfortunately, only clones presenting the victim's haplotype were found. This case highlights the need for an optimal differential lysis protocol to enrich the male fraction not only with nuclear but also mitochondrial DNA.     

Resolving paternity relationships using X-chromosome STRs and Bayesian networks

X-chromosomal short tandem repeats (X-STRs) are very useful in complex paternity cases because they are inherited by male and female offspring in different ways. They complement autosomal STRs (as-STRs) allowing higher paternity probabilities to be attained. These probabilities are expressed in a likelihood ratio (LR). The formulae needed to calculate LR depend on the genotype combinations of suspected pedigrees. LR can also be obtained by the use of Bayesian networks (BNs). These are graphical representations of real situations that can be used to easily calculate complex probabilities. In the present work, two BNs are presented, which are designed to derive LRs for half-sisters/half-sisters and mother/daughter/paternal grandmother relationships. These networks were validated against known formulae and show themselves to be useful in other suspect pedigree situations than those for which they were developed. The BNs were applied in two paternity cases. The application of the mother/daughter/paternal grandmother BN highlighted the complementary value of X-STRs to as-STRs. The same case evaluated without the mother underlined that missing information tends to be conservative if the alleged father is the biological father and otherwise nonconservative. The half-sisters case shows a limitation of statistical interpretations in regard to high allelic frequencies.     

Limitations of Diagnostic Precision and Predictive Utility in the Individual Case: A Challenge for Forensic Practice

Knowledge of group tendencies may not assist accurate predictions in the individual case. This has importance for forensic decision making and for the assessment tools routinely applied in forensic evaluations. In this article, we applied Monte Carlo methods to examine diagnostic agreement with different levels of inter-rater agreement given the distributional characteristics of PCL-R scores. Diagnostic agreement and score agreement were substantially less than expected. In addition, we examined the confidence intervals associated with individual predictions of violent recidivism. On the basis of empirical findings, statistical theory, and logic, we conclude that predictions of future offending cannot be achieved in the individual case with any degree of confidence. We discuss the problems identified in relation to the PCL-R in terms of the broader relevance to all instruments used in forensic decision making.     

Differences in intimate partner homicides perpetrated by men and women: evidence from a Norwegian National 22-year cohort

Most of our knowledge about intimate partner homicide (IPH) is based on studies of men, as they outnumber women as perpetrators. From a total cohort of IPHs in Norway from 1990 to 2012 (N?=?177), we investigated differences between male (n?=?157) and female (n?=?20) perpetrators in terms of (a) IPH characteristics and sentencing issues, (b) sociodemographic, contextual and clinical factors, and (c) previous intimate partner violence. Multivariate logistic regression analyses indicated that, in comparison to male perpetrators, female perpetrators were more often in intimate partnerships without mutual children, had a greater number of accumulated welfare deficiencies, and tended to be ascribed different motives (fear and revenge) for their crimes.     

Comment faire «worker out» la délibération publique dans un contexte de rapports linguistiques complexes: spécificités des instruments délibératifs au Nouveau‐Brunswick

This study emphasizes the dimension of complex linguistic links (as is the case in New Brunswick ‐ the only officially bilingual province in Canada) and highlights optimizing conditions connected to deliberative instruments’ engineering, to their implementation and ensuing decision‐making processes. To do so, we mainly focused on elements slowing down those instruments’ efficiency, particularly for public policies development. Two dimensions or success conditions emerge from our analysis: 1) the substantive dimension which relates to the bilingualisation role of the instrument and, 2) the process dimension concerning the issue of referral – the role of the instigator and instrument bearer.     

Agent credibility and receptivity influences on children's political learning

This study investigates the child's perception of primary agents (parent, teacher, and friend) as political references. It differs in emphasis from earlier socialization studies by adopting the perspective of the child and asking how and why the child regards these agents as authorities. Using two studies (an original and a replication performed a year later with a separate sample), we demonstrate that fifth- and sixth-grade children exhibit two evaluative dimensions, credibility and receptivity. They discriminate among the agents using these two dimensions, and this discrimination is specific to the type of issue. These dimensions affect successful attitude transmission from agent to child: increasing agent credibility and receptivity factors increase opinion congruence.An earlier version of this paper was presented at the 1983 meeting of the Midwest Political Science Association, Chicago, Illinois.