The Contribution of Local Public Infrastructure to Private Productivity and its Political Economy: Evidence from a Panel of Large German Cities

This paper proposes a simultaneous-equation approach to theestimation of the contribution of infrastructure accumulationto private production. A political economy model for theallocation of public infrastructure investment grants isformulated. Our empirical findings, using a panel of largeGerman cities for the years 1980,1986, and 1988, suggest thatcities ruled by a council sharing the State (`Bundesland')government's current political affiliation were particularlysuccessful in attracting infrastructure investment grants.With regard to the contribution of infrastructure accumulationto growth, we find that public capital is a significant factorin private production. Moreover, at least for the samplestudied, we find that simultaneity between output and publiccapital is weak; thus, feedback effects from output toinfrastructure are negligible.     

Cerebral hemorrhage after the consumption of amphetamine

Cerebral hemorrhages are rare complications that occur after the consumption of amphetamine; the mortality rate is estimated at 50 %. It is assumed that cerebral hemorrhages are caused by amphetamine-induced hypertensive crises coinciding with pre-existing vascular alterations (congenital vascular malformations, vasculitis). In the present case report, a 40-year-old man, who is said to have regularly consumed hashish, heroin and speed, died of a massive cerebral hemorrhage located in the region of the basal ganglia shortly after the intravenous administration of amphetamine and heroin. In the course of the post-mortem investigation, neither vascular malformations nor vasculitis could be detected in the brain. Even if the evidence for the existence of such alterations was missing, this does not exclude their presence for certain. Other potential amphetamine-induced vascular alterations are discussed.     

Forensic interpretation of Y-chromosomal DNA mixtures

The mathematical concept previously introduced for the forensic interpretation of DNA mixtures using non-associated genetic markers has been adapted to the assessment of haplotypes. Such calculus is required, for example, when Y-chromosomal markers are used in forensics. In addition to outlining the general mathematical framework, we devise two approaches to its practical computational implementation, involving either the inclusion-exclusion principle of probability theory or a recursion in the number of unknown contributors invoked. The two approaches scale differently, depending upon the complexity of the case and the diversity of the markers used. The performance of Y-chromosomal microsatellites (Y-STRs) as a means of trace donor discrimination has been assessed by simulation, using the derived formulas. Based upon data from the Y-chromosomal Haplotype Reference Database (YHRD), the exclusion chance of a non-contributor is shown to vary between 95% in the case of two contributors, and 70% for five contributors. With only one additional contributor, half of all contributing suspects would yield a log-likelihood ratio in favour of donorship of 1.61 or higher, although the median drops to 0.66 with four additional contributors. It must be emphasised that these estimates of the discriminatory power of Y-STRs are likely to be conservative since the simulations involved only haplotypes known to occur in YHRD.     

Radiologically determined DMF index variations for forensic age estimation of young adults

The eruption and mineralization of third molars are the main criteria for dental age estimation of living people involved in criminal proceedings. Since the development of third molars is usually completed by the age of 19 or 20 years, this feature cannot be used to ascertain whether a person has attained the forensically relevant age of 21 years. This study examined whether the DMFT index or the third molar DFT index could supply reliable information enabling conclusions to be drawn about whether a person has reached the age of 21. To this end, 650 conventional orthopantomograms of German subjects aged 18 to 30 years were evaluated. The DMF index variations considered were found to be unsuitable for determining whether a person is over 21 because they displayed a weak correlation with age and considerable individual scatter. A high indicative value can only be attributed to a third molar DFT index of 4, although this is rarely observed in the relevant age group. An X-ray examination of the medial clavicular epiphyseal cartilage is, therefore, strongly recommended when assessing whether a person has attained 21 years of age.     

Differential pharmacological treatment of paraphilias and sex offenders

This article gives an overview of current pharmacological treatment of paraphilias and sex offenders focusing on the situation in Germany. Information about selective serotonin reuptake inhibitors (SSRI) is followed by data about established antihormonal substances (cyproterone acetate/CPA, and medroxyprogesterone acetate/MPA), as well as a more detailed account on luteinizing hormone-releasing hormone agonists (LHRH agonists). The results of open, uncontrolled clinical studies with SSRIs (n = 16) and LHRH agonists (n = 11) in paraphilic outpatients confirm the positive effects of these substances. A survey about the use of CPA and LHRH agonists in forensic hospitals in Germany shows that half of the patients treated with any kind of (anti-) hormonal agents received an LHRH agonist. The authors present a protocol on side effects, contraindications, and monitoring of CPA and LHRH agonists and develop an algorithm for differential pharmacotherapy of paraphilias.     

Case reports of suicide with an electric drill

In this report, three cases of suicide by an electric power drill are described. In the first case, a man aged 51 was found with four penetrating wounds of the head and chest. The second case involves a 56-year-old man who suffered a penetrating craniocerebral injury and the third case involves a 53-year-old man who suffered one head injury and two chest injuries. In the first two cases, the victims were found dead. In the third case, the victim survived his injuries for 28 hours. The case histories and the post-mortem examinations revealed no evidence of homicide.     

Organized crime and the business of migrant trafficking

The trafficking of migrants around the world hasbecome a multi-billion-dollar business for criminalorganisations. Over the last ten years, thousands ofmigrants have been moved illegally acrossinternational borders with the assistance ofprofessional trafficking organisations.The increasing number of people forced or willing tomove abroad as well as the restrictions placed onlegitimate migration systems have translated intoorganized crime. Around the world, traffickingorganisations have learned to take advantage of thisstructural inequality, creating sophisticated channelsof illegal migration while exploiting those forced orwilling to migrate.This article seeks to examine traffickingorganisations in light of the most recent theories andinterpretations of organized crime, that is theeconomic analysis of transnational criminalorganisations. With respect to the elaboration offuture countermeasures on national, regional andinternational levels, the aim of this article is toidentify more precisely the major organisational andoperational features of the migrant traffickingbusiness.The article begins with an introductory discussion ofthe economic approach to organized crime in part 1.Part 2 analyses the illegal market in which criminalorganisations, in particular traffickers, operate.This provides the working basis for the examination ofthe migrant trafficking organisation in part 3 of thearticle.     

Prospects for Solving the Cyprus Problem and the Role of the European Union

Although the Cyprus problem is basically an international questionand a geopolitical issue, the problem's domestic aspects aredirectly related to its international dimension. Resolutionof the problem's domestic aspects, within the framework of afederal constitutional arrangement based on the high-level agreementsof 1977 and 1979, the relevant United Nations resolutions, andthe provisions of the European Union acquis communautaire isperhaps possible. A federal system is a compromise between aunitary state, as initially desired by the Greek Cypriot majority-community,and a confederation, as currently pursued by the Turkish Cypriotminority-community with the support of Turkey. Nevertheless,even though federation is the agreed framework for a solution,a sizable proportion of Greek Cypriots express misgivings abouta federal solution because they fear that what is actually beingdiscussed is a system lying between federation and confederation.A viable federal solution would create a pluralist democraticstate with a market-oriented economy in the Eastern Mediterranean.Given that the Republic of Cyprus is on its way to joining theEU, the EU could play a substantive role in promoting such anoutcome. From a geopolitical perspective, a united Cyprus, asa member of the EU, would be an asset to the EU and also contributeto stability and security in the Eastern Mediterranean.