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71.
F. van der Ploeg 《Public Choice》1989,60(3):211-239
This paper formulates a medium-term macroeconomic model of disposable income, unemployment, inflation and state spending, proposes a theory of qualitative choice to explain electoral popularity in terms of these variables and develops three approaches to the formulation of political-economic policy. The first approach is static, sets the tax rate to reconcile the interests of various pressure groups and yields a political trade-off between the private and public sector. The second approach relies on maximizing the probability of winning the next election and gives rise to a political business cycle unless the electorate votes strategically. The implications of crowding out of private investment under alternative monetary rules, autonomous behaviour of the state bureaucracy and tax-indexation for the political business cycle are also examined. The third approach analyzes the objective of maximizing the uninterrupted length in office. It yields a short-run political cycle superimposed on a longer cycle. 相似文献
72.
73.
Meissner C Recker S Reiter A Friedrich HJ Oehmichen M 《Forensic science international》2002,130(1):49-54
The study was performed to distinguish fatal from non-fatal blood concentrations of morphine. For this purpose, blood levels of free morphine and total morphine (free morphine plus morphine conjugates) in 207 cases of heroin-related deaths were compared to those in 27 drivers surviving opiate intoxication. The majority of both survivors and non-survivors were found to show a concomitant use of depressants including alcohol or stimulants. Blood morphine levels in both groups varied widely, with a large area of overlap between survivors (free morphine: 0-128 ng/ml, total morphine: 10-2,110 ng/ml) and non-survivors (free morphine: 0-2,800 ng/ml, total morphine: 33-5,000 ng/ml). Five (18.5%) survivors and 87 (42.0%) non-survivors exhibit intoxication only by morphine. In these cases, too, both groups overlapped (survivors-free morphine: 28-93 ng/ml, total morphine: 230-1,451 ng/ml; non-survivors-free morphine: 0-2,800 ng/ml, total morphine: 119-4,660 ng/ml). Although the blood levels of free or total morphine do not allow a reliable prediction of survival versus non-survival, the ratio of free/total morphine may be a criterion to distinguish lethal versus survived intoxication. The mean of the ratio of free to total morphine for all lethal cases (N=207) was 0.293, for those that survived (N=27) 0.135, in cases of intoxication only by morphine 0.250 (N=87) and 0.080 (N=5), respectively. Applying a cut-off of 0.12 for free/total morphine and performing ROC analyses, fatal outcome can be predicted in 80% of the cases correctly, whereas 16% of the survivors were classified as dead. Nevertheless, in this study, all cases with a blood concentration of 200 ng/ml and more of free morphine displayed a fatal outcome. 相似文献
74.
Christoph Egle M.A. 《Politische Vierteljahresschrift》2002,43(3):397-419
Numerous sociological studies describe the status of contemporary liberal democracy as frightening. Taking up these investigations, this article asks for the pre-conditions of liberal democracy, particularly for their moral foundations. In contrast to the classic political theory of liberalism, these moral foundations are not assumed to be locked in the institutional order of the state, but in a certain morality of the citizens. The first target of the investigation is to proof that a moral quality of the citizens is a necessary prerequisite for the persistence of a liberal democracy. The second aim of the work is to show how these moral orientations (liberal virtues) should be shaped within each citizen. This is clarified by discussing three liberal thinkers (Charles Larmore, John Rawls, and Ralf Dahrendorf). The so distilled central liberal virtue is formulated as follows: The political convictions of the citizens must be justifiable for everybody, i.e. also to citizens with a different world view. Political convictions and values, which are expressed during the political process and which influence the voting-behaviour, should therefore not rely exclusively on one’s own set of moral values. The work closes with a discussion of the implications of this normative claim. 相似文献
75.
The national impact of European Union regulatory policy: Three Europeanization mechanisms 总被引:1,自引:0,他引:1
Abstract. While much has been written about the impact of European Union (EU) regulatory policy, most of the scholarly work is concerned with developments at the European level. Only recently have attempts been made to fill this gap. Although there is a growing number of studies explicitly concerned with the Europeanization of domestic institutions, we still lack consistent and systematic concepts to account for the varying patterns of institutional adjustment across countries and policy sectors. The aim of this article is to provide a more comprehensive framework for explaining the domestic impact of European policy making. We make an analytical distinction between three mechanisms of Europeanization – institutional compliance, changing domestic opportunity structures, and framing domestic beliefs and expectations – each of which requires a distinctive approach in order to explain its domestic impact. We argue that it is the particular type of Europeanization mechanism involved rather than the policy area itself that is the most important factor to be considered when investigating the domestic impact of varying European policies. 相似文献
76.
Christoph Deutschmann 《Berliner Journal für Soziologie》2000,10(3):301-313
Folgt man den immer zahlreicheren kritischen Stimmen, so kann der heutige Stand nicht nur der soziologischen, sondern auch der ökonomischen Geldtheorie nicht befriedigen. Im folgenden Beitrag wird daher für eine erneute Auseinandersetzung mit Simmel als einem Autor plädiert, dessen Denken noch nicht durch die heute etablierte akademische Arbeitsteilung zwischen Wirtschaftswissenschaften und Soziologie bestimmt war. Im Mittelpunkt der Simmel’schen Analyse steht die Auffassung des Geldes als ?absolutes Mittel“. Gezeigt wird, dass diese Auffassung der in der heutigen Wirtschaftssoziologie gepflegten funktionalistischen Interpretation des Geldes diametral widerspricht. Zugleich erlaubt sie es, viele der in der heutigen Individualisierungs- und Modernisierungstheorien breit diskutierten gesellschaftlichen Phänomene in einer neuen und analytisch schärferen Weise zu erfassen. Simmeis Geldtheorie lässt sich darüber hinaus für eine gegenwartsbezogene Analyse wirtschaftlicher Wachstums- und Innovationsprozesse fruchtbar machen. 相似文献
77.
Clauwaert KM Van Bocxlaer JF Lambert WE De Leenheer AP 《Forensic science international》2000,110(3):157-166
Hair samples of eight postmortem cases were analyzed in segments of 1 to 3 cm for cocaine, benzoylecgonine and cocaethylene. Samples were prepared for analysis by digestion in 0.1 M HCl and subsequent extraction with mixed-mode solid-phase extraction columns. Measurement was made by reversed-phase, narrow-bore HPLC and fluorescence detection using two laboratory-made internal standards. The concentrations were in the region of 0.29-316 ng/mg of hair for cocaine, 0.43-141 ng/mg of hair for benzoylecgonine and 0.93-1.83 ng/mg of hair for cocaethylene. All eight investigated cases had cocaine-positive segments. In six of the cases, all segments were positive, suggesting regular cocaine use and two showed in-between negative segments indicating an interruption or a change of the abuse intensity. The results showed a second, remarkable observation, i.e. enormous concentration differences (factor >150) for both cocaine and benzoylecgonine between the different subjects. Furthermore, interindividual cocaine/benzoylecgonine ratios ranged from 0.02 to 8.43. We believe these observations could in part be attributed to both some of the still existing limitations in the analytical approach(es), especially the mandatory hair washing steps, and in our still too limited knowledge of the hair incorporation processes. Nevertheless, in some cases, segmental analysis proved to be an important tool to distinguish, together with postmortem examination, deadly chronic abuse from single acute drug overdosage. 相似文献
78.
79.
Latkoczy C Becker S Dücking M Günther D Hoogewerff JA Almirall JR Buscaglia J Dobney A Koons RD Montero S van der Peijl GJ Stoecklein WR Trejos T Watling JR Zdanowicz VS 《Journal of forensic sciences》2005,50(6):1327-1341
Forensic analysis of glass samples was performed in different laboratories within the NITE-CRIME (Natural Isotopes and Trace Elements in Criminalistics and Environmental Forensics) European Network, using a variety of Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) systems. The main objective of the interlaboratory tests was to cross-validate the different combinations of laser ablation systems with different ICP-MS instruments. A first study using widely available samples, such as the NIST SRM 610 and NIST SRM 612 reference glasses, led to deviations in the determined concentrations for trace elements amongst the laboratories up to 60%. Extensive discussion among the laboratories and the production of new glass reference standards (FGS 1 and FGS 2) established an improved analytical protocol, which was tested on a well-characterized float glass sample (FG 10-1 from the BKA Wiesbaden collection). Subsequently, interlaboratory tests produced improved results for nearly all elements with a deviation of < 10%, demonstrating that LA-ICP-MS can deliver absolute quantitative measurements on major, minor and trace elements in float glass samples for forensic and other purposes. 相似文献
80.
Massonnet G Buzzini P Jochem G Stauber M Coyle T Roux C Thomas J Leijenhorst H Van Zanten Z Wiggins K Russell C Chabli S Rosengarten A 《Journal of forensic sciences》2005,50(5):1028-1038
A collaborative study on Raman spectroscopy was carried out by members of the ENFSI (European Network of Forensic Science Institutes) European Fibres Group (EFG) on three dyed fibers: two red acrylics and one red wool. Raman instruments from six different manufacturers were tested as well as nine different laser wavelengths ranging from blue (lambda = 458 nm) to near infrared-NIR (lambda = 1064 nm). This represents the largest comparison study of Raman analytical parameters carried out on identical fiber samples. For the chosen fiber and dye samples, red lasers (lambda = 633 and 685 nm) gave the poorest spectral quality whereas blue (458 nm), green (514 nm) and near infrared lasers (785, 830 and 1064 nm) provided average results. Blue (488 nm) and green lasers (532 nm) globally gave the best quality spectra. Fluorescence problems were often encountered with some of the excitation wavelengths and therefore a flexible Raman instrument equipped with different lasers can be recommended to measure forensic fiber samples. The instrument should also be equipped with a Raman microscope in order to be able to focus on a single fiber. This study shows that Raman spectroscopy usually enables the identification of the main dye present in a colored fiber; however, minor dye components are much more difficult to detect. SERRS (Surface Enhanced Resonance Raman Scattering) techniques give an improvement of the dye's spectral intensity but no spectral improvement was observed for the two red acrylic and red wool fibers tested. 相似文献