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331.
332.
The paradox of multiple elections 总被引:1,自引:0,他引:1
Assume that voters must choose between voting yes (Y) and voting no (N) on three propositions on a referendum. If the winning
combination is NYY on the first, second, and third propositions, respectively, the paradox of multiple elections is that NYY can receive the fewest votes of the 23 = 8 combinations. Several variants of this paradox are illustrated, and necessary and sufficient conditions for its occurrence,
related to the “incoherence” of support, are given.
The paradox is shown, via an isomorphism, to be a generalization of the well-known paradox of voting. One real-life example
of the paradox involving voting on propositions in California, in which not a single voter voted on the winning side of all
the propositions, is given. Several empirical examples of variants of the paradox that manifested themselves in federal elections
– one of which led to divided government – and legislative votes in the US House of Representatives, are also analyzed. Possible
normative implications of the paradox, such as allowing voters to vote directly for combinations using approval voting or
the Borda count, are discussed.
Received: 31 July 1996 / Accepted: 1 October 1996 相似文献
333.
The congruence model is a framework used to analyze organizational strengths and weaknesses and pinpoint specific areas for improving effectiveness. This article provides an overview of organizations as open systems, with examples in the primary care arena. It explains and applies the congruence model in the context of primary care issues and functions, including methods by which the model can be used to diagnose organizational problems and generate solutions. Changes needed in primary care due to the managed care environment, and areas of potential problems and sensitivities requiring organizational changes to meet market and regulatory demands now placed on PCOs are examined. 相似文献
334.
Medical practices historically have not been examined in terms of their organizational structures and of the appropriateness of their structures for survival as business entities. In this paper, we propose a model for the typical medical practice and discuss its fit with current organizational theory. It is apparent that the medical practice organization does not fit with the demands of a rapidly changing and complex environment. To survive and grow, the medical practice organization must align itself with others that have an interest and stake in the health care system, develop teamwork among physicians, bridge the gap between physicians and others in the organization, and recognize that the work done in the organization depends on other components of the organization. 相似文献
335.
Brooks JP 《Physician executive》1996,22(3):26-28
In addition to having medical expertise, physicians must possess managerial skills to deal with the ever-changing business environment of the practice of medicine. This article addresses the need for management training of physicians and calls for management training during residency and medical school. It also describes one residency program's efforts to provide comprehensive management training to its residents in pathology. 相似文献
336.
Virtually no managed care organization provides a comprehensive and integrated program for physician career development. That's the principal finding of a survey we carried out in Spring 1994 in which we interviewed several individuals who have proven instrumental in the creation of career development programs at their managed care organizations. We started our research with the hypothesis that career development programs for physicians--frequently the most highly paid category of employees and the ones often most directly involved in the delivery of health care--should parallel the mission of the organization. In many of the organizations we surveyed, the mission included clinical excellence, managerial competence, research, teaching, community service, and building shareholder equity. While each organization offered some component of career development--usually clinical improvement and management development--very few offered programs that fostered the continued professional development of physicians in other aspects of their missions. In most cases, even in organizations with stronger career development agendas, the programs were passive and were rarely linked to the overall "corporate" goal of the managed care institution. This critical disconnect makes it extremely difficult for health care organizations to develop a workable system of accountability for their career development programs. 相似文献
337.
Merritt J 《Physician executive》1996,22(8):19-21
Should physicians really be polishing up their CVs or preparing to enter another line of work? In a word: No. What a recent survey makes clear is that, while managed care is driving physicians from some markets, jobs are still available in other markets traditionally underserved by physicians. This is not to suggest that the physician employment market has gone unchanged. Many physicians, particularly specialists, have taken income hits, and some specialists truly are in need of work. Primary care physicians, however, have seen their stars rise and are now in a position to work wherever they want. Physicians may no longer be able to practice within 50 miles of where they were raised or where they were trained, as has been their wont. Instead, they will have to do what other professionals have long done--go where job opportunities take them. In short, they will have to add a career strategy to their scientific mindset, and that means an aggressive job search, coupled with a strong consumer orientation. 相似文献
338.
339.
Rogers JR 《The Journal of social issues》1996,52(2):63-84
This article discusses the current status of research regarding the assessment of attitudes toward euthanasia and other right to die constructs with a focus on conceptual and methodological issues hindering advancement in this area. Two models are presented: a conceptual model for differentiating the various right to die constructs, and a measurement model to guide scale development and refinement. The conceptual model defines the right to die constructs as a function of locus of decision and locus of action. Health status and age are hypothesized as important factors that in some instances are defining attributes in right to die constructs and in other instances are factors influencing people's attitudes toward the right to die. The measurement model considers the importance of construct specificity, individual characteristics, and conviction in the assessment of right to die attributes. An extant euthanasia attitude scale is presented and evaluated in terms of the models to demonstrate how they may be useful for advancing attitude research in this important area. 相似文献
340.