Institutions and savings in developing and emerging economies

Domestic savings are an important prerequisite for capital formation and growth. In this paper we analyze a new channel through which institutions influence aggregate savings and economic development. Whereas research in the field of savings decisions concentrates largely on the level of the individual, the literature on institutions and growth as well as on aggregate savings formation focuses on the aggregate, national level. First, we develop a framework that brings together both lines of reasoning, arguing that institutions may influence the individual savings decision as well as national savings in aggregate. This potential for institutional quality to influence economic performance has been neglected so far. Second, we build upon the empirical literature on aggregate savings formation and provide results supporting our hypothesis that better economic institutions drive aggregate savings formation upwards. By contrast, we do not find such effects in the case of the political environment. Our findings are robust when checked against a number of changes in explanatory variables, estimation methods and the treatment of instruments.     

Institutional Paths to Policy Change: Judicial Versus Nonjudicial Repeal of Sodomy Laws

What variables lead judicial and nonjudicial decision‐making bodies to introduce policy change? In the theoretical framework proposed, the path‐dependent nature of law has a differential impact on courts and legislatures. Likewise, certain political institutions including elections and political accountability lead those bodies to introduce policy change under dissimilar circumstances. Global trends, however, affect both institutional paths equally. We test this theory with data for the repeal of sodomy laws in all countries from 1972–2002. Results from two disparate multivariate models overwhelmingly confirm our predictions. The unique institutional position of courts of last resort allows them to be less constrained than legislatures by either legal status quo or political accountability. Globalization, on the other hand, has a comparable effect on both. This work is path breaking in offering a theoretical framework explaining policy change via different institutional paths, systematically testing the framework comparatively and with respect to a policy issue still on the agenda in many countries.     

Parliamentary scrutiny as a function of interparliamentary cooperation among subnational parliaments

ABSTRACT

The paper analyses the scrutiny activities of three different types of institutionalised form of interparliamentary cooperation with participation of subnational parliaments: the Conference of European Legislative Assemblies; the Baltic Sea Parliamentary Conference; and the Interregional Parliamentary Council of the Grande Région. For the purpose of analysis, the analytical parameters of parliamentary functions are modified and applied to the forms of institutionalised interparliamentary cooperation. It is shown that the exertion of scrutiny activities increases in relation to the age and institutionalisation of an interparliamentary cooperation. Ex ante control, which may consist of as little as demands, develops more easily than ex post control. Moreover, the exercise of the scrutiny function becomes more difficult when the level(s) that populate(s) the interparliamentary cooperation is/are not congruent with the level(s) that populate(s) the executive body of the respective international organisation. Interparliamentary cooperation of subnational parliaments struggles to scrutinise an organisation in which national executives play a major role.     

Latency problems with smothering using soft cover

Smothering by covering the respiratory orifices with soft material is one of the rarely established forms of mechanically induced death by asphyxia. An important reason of latency is that this kind of homicide leaves almost no traces. The two described cases from the autopsy material of the Institute of Legal Medicine in Berlin (CCM) show the limits of medico-legal interpretation and the resulting special responsibility of the investigator. In the first case the defendant denied the offence and was acquitted of the charge, while in the second case the self-confessed offender was convicted.     

Age determination of blood spots in forensic medicine by force spectroscopy

We present a new tool for the estimation of the age of bloodstains, which could probably be used during forensic casework. For this, we used atomic force microscopy (AFM) for high-resolution imaging of erythrocytes in a blood sample and the detection of elasticity changes on a nanometer scale. For the analytic procedure we applied a fresh blood spot on a glass slide and started the AFM detection after drying of the blood drop. In a first step, an overview image was generated showing the presence of several red blood cells, which could easily be detected due to their typical "doughnut-like" appearance. The consecutively morphological investigations in a timeframe of 4 weeks could not show any alterations. Secondly, AFM was used to test the elasticity by recording force-distance curves. The measurements were performed immediately after drying, 1.5 h, 30 h and 31 days. The conditions were kept constant at room temperature (20 degrees C) and a humidity of 30%. The obtained elasticity parameters were plotted against a timeline and repeated several times. The elasticity pattern showed a decrease over time, which are most probably influenced by the alteration of the blood spot during the drying and coagulation process. The preliminary data demonstrates the capacity of this method to use it for development of calibration curves, which can be used for estimation of bloodstain ages during forensic investigations.     

Anmerkungen zum Ministerialentwurf für eine BTVG-Novelle

Am 24. August dieses Jahres wurde vom BMJ der Entwurf eines Bundesgesetzes, mit dem das Bautr?gervertragsgesetz ge?ndert wird, zur Begutachtung versandt. Im Folgenden werden dazu einige -- zT ganz bewusst auch über den eigentlichen Regelungsgegenstand des BTVG hinausgehende, aber mit diesem zusammenh?ngende -- überlegungen angestellt. (Fast) zur G?nze ausgeblendet bleiben jedoch Fragen im Zusammenhang mit der Schaffung eines (zwingenden) Haftrücklasses zugunsten der Erwerber. Zu diesen Fragen ist vielmehr auf die umfassende Abhandlung von Iro/Riss, ebenfalls in diesem Heft der "wobl", zu verweisen.     

Cartel Laws Undermined: Corruption,Social Norms,and Collectivist Business Cultures

The combination of leniency programmes, high sanctions, complaints from customers and private actions for damages, has proven very successful at uncovering and punishing cartel agreements in United States Antitrust Law. Countless jurisdictions are being encouraged to adopt these ‘conventional’ enforcement tools, in the absence of an international competition authority. This paper identifies three issues which may undermine the universal efficacy of these cartel laws: (i) corruption and organized crime; (ii) social norms that are sympathetic to collusive practices; (iii) collectivist business cultures built on personal relationships.     

The Word Memory Test in medicolegal assessment: a measure of effort and malingering?

The Word Memory Test (WMT) is claimed to measure effort and to detect cognitive response bias. Archival data from n = 2526 cases referred in 2009–2016 for medicolegal assessment were analyzed. Each participant underwent a medical and a psychological examination including a cognitive test battery and several validity measures including the WMT. The WMT validity test scores do not approximately follow a normal distribution. Thus, parametric statistics for WMT validity scores may not be appropriate. WMT performance explains 0–20% of the variance in cognitive test performance. This is more than what substantial brain damage accounts for. The standard uniform cutoff indicating a ‘fail’ in all three WMT effort subtests (equal or less than 82.5% correct responses) seems not supported by the data. Taking into account the context of the testing, cutoffs may be chosen according to the desired sensitivity or specificity. ROC-statistics with modified Slick criteria as gold standard for malingering look alike for the three WMT effort subtests, with a AUC between 0.86 and 0.88. The WMT seems a good indicator of both effort and (Slick) malingering, however, little is gained by administering the entire test.