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Offene Netze sind von Privaten betriebene Funknetzwerke, an denen jeder Interessierte aktiv teilnehmen und mitwirken kann. Offene Netze weisen Parallelen zu Open Source und Open Content auf und umfassen freien Zugriff auf das Netz (und das Internet).Diese Arbeit untersucht rechtliche Fragestellungen und rechtliche Gestaltungen offener Netze. Rechtsverhältnisse und Pflichten der Nutzer sowie Ansprüche Dritter (allg. Haftung, Störerhaftung, Auskunftsansprüche) werden aufgearbeitet und bewertet.
Netzwerk --- Netz --- WLAN --- Haftung --- Access Provider
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Medicare. --- Preferred provider organizations (Medical care) --- Evaluation.
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Preferred provider organizations (Medical care) --- Law and legislation --- States
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Preferred provider organizations (Medical care) --- Law and legislation --- States.
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A growing body of research suggests that the quantity and quality of structural inputs of education and healthcare services such as infrastructure, classroom and medical supplies, and even teacher and medical training are largely irrelevant if teachers and healthcare providers do not exert the requisite effort to translate these inputs into effective teaching and medical service. To exert adquate effort, providers must feel they are accountable for the quality of service they provide. Yet a sense of accountability among providers does not necessarily occur naturally, often requiring mechanisms to monitor and incentivize provider effort. The literature on improving provider accountability has under-emphasized the role of monitoring practices by school principals and chief medical officers. This study begins to fill this gap by investigating the role of within-facility accountability mechanisms in the education and health sectors of Jordan. To do this, an analysis of existing and original data from these sectors was conducted in which the association of within-facility monitoring and provider effort was quantified. The results indicate that within-facility monitoring is underutilized in both sectors and is a consistent predictor of higher provider effort.
Accountability --- Health System Performance --- Healthcare --- Provider Effort --- Jordan --- Social conditions.
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Medicaid fraud. --- Provider-sponsored organizations (Medical care) --- Auditing.
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Preferred provider organizations (PPOs), which offer some of the advantages of both fee-for-service and managed care, are becoming an important market force. This report provides empirical estimates of the effects of offering a PPO option within indemnity plans on use of outpatient mental health services. The data are from a study that examined a sample of employees who had enrolled in indemnity plans before and after a PPO option was offered by three employers in two U.S. sites. The authors found little evidence for either adverse or favorable selection of indemnity enrollees on the basis of their mental health status into use of the PPO option, either for general medical care or for mental health care. After controlling for other factors, the authors found no significant association between mental health status and intent to use PPO providers for general medical care. The pattern of results suggests that established provider relationships, rather than level of mental health status per se, determine selection of provider among users of outpatient mental health care. By the second year following PPO implementation, after controlling for sociodemographic factors and previous use of mental health services, there was no difference in probability of use of outpatient mental health services between employees who expected to use PPO providers and those who did not. But costs per user of mental health services were lower for individuals who relied primarily on PPO rather than non-PPO providers for their mental health care. Thus, despite lower cost sharing for services received from PPO providers, the PPO option appeared to lower outpatient mental health care costs with no more than a transient reduction in access to such care.
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Increasing competitive pressure and the internationalization of markets represent actual challenges for global acting companies. One possibility to meet these challenges is the provision of product-service-systems. The developed methodology provides an approach for integrating the customer into the processes of product-service-system providers. In addition to the differentiation from the competition, it also enables an increase in sales and profit margin.
Kundenintegration --- requirements management --- AnforderungsmanagementProduct service systems --- Hybride Werschöpfung --- product development --- solution provider --- customer integration --- Produktentwicklung --- Lösungsanbieter
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