An Economic Analysis of a Swedish Environmental Liability Case

A High Court case illustrates Swedish legal reasoning. The case extends the use of strict liability, although the main liability rule is negligence. The aim of the paper is to show the usefulness of the economic analysis in a practical case. The case concerns liability for damages caused by a leaky, hot-water pipe. The defendant maintained that it should not be held liable because it had not acted negligently, and the district court and the court of appeals supported the defence. Nevertheless, the High Court decided on strict liability. The High Court used a line of argumentation that, partly and implicitly, may have been economically correct. However, the precedence was most limited and unclear. Given an explicit goal of economic efficiency, the precedence would, in this simple and straightforward case, be that strict liability should prevail where the cause is unilateral and the injurer is able to cover and/or insure the loss.     

Three Forms of Interpersonal Trust: Evidence from Swedish Municipalities

Social trust is usually treated as a dichotomy between particularized and generalized trust. In this article it is argued that a third distinct form, community trust, is neither particularized nor generalized and bounded in space rather than persons. Factor analysis of survey data from 33 Swedish municipalities (N = 6,453) distinguishes between particularized, generalized and community trust. Furthermore, regression analyses show that the three trust forms have partly distinct antecedents and linked to different types of behaviours. While generalized trust best predicts leaps of faith in relation to strangers, community trust is the only trust form significantly predicting taking part in local problem solving. Finally, multilevel analysis shows that community trust is the trust form most vulnerable to changes with respect to ethnic diversity and socioeconomic equality.     

Impairment based legislative limits for driving under the influence of non-alcohol drugs in Norway

Bloodstains at crime scenes are among the most important types of evidence for forensic investigators. They can be used for DNA-profiling for verifying the suspect's identity or for pattern analysis in order to reconstruct the crime. However, until now, using bloodstains to determine the time elapsed since the crime was committed is still not possible. From a criminalistic point of view, an accurate estimation of when the crime was committed enables to verify witnesses' statements, limits the number of suspects and assesses alibis. Despite several attempts and exploration of many technologies during a century, no method has been materialized into forensic practice. This review gives an overview of an extensive search in scientific literature of techniques that address the quest for age determination of bloodstains. We found that most techniques are complementary to each other, in short as well as long term age determination. Techniques are compared concerning their sensitivity for short and long term ageing of bloodstains and concerning their possible applicability to be used on a crime scene. In addition, experimental challenges like substrate variation, interdonor variation and environmental influences are addressed. Comparison of these techniques contributes to our knowledge of the physics and biochemistry in an ageing bloodstain. Further improvement and incorporation of environmental factors are necessary to enable age determination of bloodstains to be acceptable in court.     

Presence of psychoactive substances in oral fluid from randomly selected drivers in Denmark

The aim of this investigation was to identify and characterise pathogenic mutations in a sudden cardiac death (SCD) cohort suspected of cardiomyopathy in persons aged 0-40 years. The study material for the genetic screening of cardiomyopathies consisted of 41 cases and was selected from the case database at the Institute of Forensic Medicine. Mutational screening by DNA sequencing was performed to detect mutations in DNA samples from deceased persons suspected of suffering from hypertrophic cardiomyopathy (HCM), dilated cardiomyopathy (DCM), and arrhythmogenic right ventricle cardiomyopathy (ARVC). A total of 9 of the examined 41 cases had a rare sequence variant in the MYBPC3, MYH7, LMNA, PKP2 or TMEM43 genes, of which 4 cases (9.8%) were presumed to be pathogenic mutations. The presumed pathogenic mutations were distributed with one case of suspected HCM and DCM (MYH7; p.R442H), one case of suspected DCM (LMNA; p.R471H), and two cases of suspected ARVC (PKP2; p.R79X and LMNA; p.R644C). The presented data adds important information on the genetic elements of SCD in the young, and calls for expert pathological evaluation and molecular autopsy in the post-mortem examination of SCD victims with structural anomalies of the heart.     

Urban and rural differences in the relationship between substance use and violence

This article examines the relationship between substance use and violence across rural-urban and Appalachian places of residence. The data come from a larger study on the health service use of 637 men who have a history of chronic substance abuse and who were incarcerated in four Kentucky prisons. The findings generally support previous research on substance use and violence but do not support Fischer's (1995) subculture theory of urbanism. Contrary to expectations, the population size of the prisoners' residence was not significantly associated with the prisoners' levels of violent victimization, violence toward others, violence toward intimate partners, or overall violence in the year prior to incarceration. Appalachian residency was also not associated with violence. Recognizing that the effect of substance use on violence perpetrated against others does not vary significantly by urban or rural residence may be helpful for designing violence prevention programs and planning law enforcement efforts.     

Homogeneity and Smallness: Dahl and Tufte Revisited

In their well-known volume on 'Size and Democracy' (1973), Robert Dahl and Edward Tufte argue that small units are likely to be more homogeneous, whereas larger units are likely to exhibit more diversity. This study of the microstates of the world and of selected control groups of states supports this view only in part. In terms of attitudinal diversity, smaller units are indeed more homogeneous. In terms of ethnic and religious diversity, however, no significant differences emerge between small states and large states. This suggests that categoric differences are transformed in larger units to a greater extent into attitudinal differences. Bearing in mind that most microstates are island states, the capacity of microstates to manage ethnic diversity may in several cases be due to the intimacy of island communities which binds members together in mutual solidarity.     

Regional Governance Networks: Filling In or Hollowing Out?

The debate on what effect networks have on the existing institutions of representative democracy is highly polarized. On one hand, networks are regarded as means to ‘fill in’ where traditional institutions fail, and on the other, networks are viewed as arrangements draining or ‘hollowing out’ traditional institutions of power and legitimacy. In this article, filling in and hollowing out are treated as two distinct dimensions, opening up for the possibility that networks may both fill in and hollow out member organizations. The argument is that networks, to be able to fill in, must be ‘strong’ (autonomy, resources), but the stronger they become, the higher the probability that they also hollow out their individual members. This thesis is empirically illuminated by studying political governance networks in Norway (i.e., voluntary cooperation between municipalities creating a regional council). Main findings conclude that these networks only to a very moderate degree fill in and hollow out, indicating that the networks play a largely symbolic role. However, there are variations between networks, and the data indicate that the degree of hollowing out depends on both the strength of the network (size and asymmetry) and its individual members (i.e., their population size).