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101.
During the years 2000-2002, alcohol, pharmaceuticals and illicit drugs were analysed in blood samples from fatally injured drivers in Sweden. The total number of drivers was 920 and in 855 of these, corresponding to 93%, a toxicological investigation was performed. About 85% of the drivers were men and 15% were women. All but three women (96%) were car drivers while the corresponding figure for men was about 78% and about 13% were motorcyclists. The number of positive cases increased from 38.9% in year 2000 to 45.9% in year 2002 and alcohol was the most common drug with frequencies of 19.8%, 25.0% and 21.8% for the studied years 2000, 2001 and 2002, respectively. The median blood alcohol concentration ranged from 1.6 to 2.0mg/mL for men and from 1.2 to 1.8 mg/mL for women. There was a decrease in cases where alcohol was the only drug detected, from 52 out of 58 cases (90%) in year 2000 to 41 out of 61 cases (67%) in 2002. At the same time there was an increase, from 5.4% to 10.0% of illicit drugs, mainly amphetamine, and the cases with multiple drug intake increased from 10% to 26%. The prevalence of pharmaceuticals as the only drug or drugs detected decreased from 14.0% to 10.4% and in the majority of these cases the drug concentrations were within the therapeutic range.  相似文献   
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Governments face a fundamental choice between in‐house production and contracting out for the delivery of services to citizens. This article examines the importance of ideology, fiscal pressure, and size for contracting out in technical and social services. The analysis builds on a panel data set covering municipal spending on services in all 98 Danish municipalities. The authors find that contracting out is shaped by ideology in social services but not in technical services, which indicates that social services are the contemporary ideological battlefield of privatization. The analysis further reveals that economically prosperous municipalities are more likely to contract out social services, whereas contracting out of technical services is not influenced by economic affluence. Finally, larger municipalities contract out more in technical services but less in social services, demonstrating that the size effect is contingent on the transaction cost characteristics of the service.  相似文献   
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Norms,culture, and cognitive patterns in foreign aid negotiations   总被引:1,自引:0,他引:1  
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The success or failure of programs typically depends on how numerous variables interact over time. Individuals adjust their strategies continuously on the basis of prior events. Unintended consequences abound. And the very meaning of success or failure may change over time. Yet the studies that command the most influence in the policy community are typically based on multiple regression, a technique whose capacity to capture these complexities is sharply limited. Accordingly, findings based on regression studies and findings based on the study of individual cases commonly conflict. Dynamic simulation modeling can serve as a methodological bridge between case studies and regression-based studies of policy systems. The results of some early experiments along these lines indicate how the bridge can be fashioned.  相似文献   
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Much governance literature deals with the limited capacity of the state and the market to govern core state welfare services such as education, scientific research and healthcare. Rather less attention has been focused on how the outcome of these services can be improved politically. An analysis of Niklas Luhmann's systems theory (Luhmann 1997a, 2000) leads to the hypothesis that self-governance, that is, a combination of professional autonomy and public peer-evaluation, is a superior strategy. Though this may seem counterintuitive at first glance, this paper shows that it corresponds to well-rooted principles of public administration and, in the sphere of education, to empirical findings on school choice and school effectiveness. This raises new perspectives for future comparative governance studies.  相似文献   
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