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171.
172.
While radio is America's most abundant medium, its content is characterized more by sameness than by diversity. Stations find it more profitable to duplicate mass appeal programming formats than to program to minority tastes. Such rational business decisions come at the expense of the listening audience which is given few formats from which to choose. The regulatory system, which speaks to the value of program diversity, has been unsuccessful in creating effective incentives to foster radio diversity. The article suggests a novel approach to radio regulation that combines economic incentives with new methods for identifying audience preferences such that a profit-maximizing radio industry would serve more tastes than are presently served.An earlier version of this paper was presented to the Mass Communication and Society Division of the Association for Education in Journalism, Boston, August 1980. 相似文献
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174.
Adrian Harvey 《The Political quarterly》2004,75(1):34-42
The Blair governments since 1997 have seen the single most significant period of constitutional reform in Britain for over a century. However, they leave the monarchy, the institution at the apex of the unwritten constitution, untouched. It is argued that neither inaction nor abolition is advisable, but that reform should be undertaken, with particular attention to the rules of succession and to the royal prerogative powers, notable examples being the powers to declare war, to dismiss parliament, to assent to legislation and to appoint the Prime Minister. Those powers now exercised by the executive should be formally and linguistically separated from the office of head of state, and put on a statutory basis. The achievement of these reforms depends, however, on political will and cannot be initiated by the monarchy itself. 相似文献
175.
Harvey W. Nelsen 《East Asia》1995,14(4):81-90
A research trip to Tokyo found contrasts between Japanese policies of engaging China economically and the U.S. emphasis on human rights. It also found distinct differences between Washington and Tokyo in assessing the present and future security threat of China in Asia. While the United States is apprehensive about increasing military power, Japan is more concerned with China’s political and economic stability. 相似文献
176.
Most new democracies face serious internal, ethnic/separatist conflicts; in addition, some face international threats. The literature on the growth of democracy in the global system and its impact on world politics does not fully account for the dual threats all states must address in managing their security. Based on theoretical work by Starr (1994) which describes the "common logic" of conflict processes in war and revolution, we outline a model of how states respond to security threats from both external and internal sources. Using computer simulation, we analyze the model and evaluate the relative importance for state security of factors such as system size, numbers of democracies in the system, extraction/allocation strategy pursued by new democracies, and government legitimacy level. Our results show that new democracies thrive in systems that are predominantly democratic. Also, ally support can provide crucial resources for new democracies facing internal threats. Finally, "endangered" democracies can recover security by attempting to buy off domestic threats rather than deter them, and by improving legitimacy. 相似文献
177.
The development of regulations in health is much more than a purely technical procedure. Rather, it involves decisionmaking and bargaining processes that engage a wide range of individuals and organizations with diverse interests and varied resources. Attempts at statutory precision and goal clarification may improve, but will not fundamentally alter the regulation writing experience. The dynamics of regulations development are revealed in three cases. The primary case, The Health Maintenance Organization Act of 1973, suggests that despite the efforts of the regulations writers themselves, there are limits to the extent to which basic interest conflicts and questions of health policy can be resolved in the process. Other cases examined are the Professional Standards Review Organization Act of 1972 and the National Health Planning and Resources Development Act of 1974. 相似文献
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179.
Roman Kislov Paul Wilson Greta Cummings Anna Ehrenberg Wendy Gifford Janet Kelly Alison Kitson Lena Pettersson Lars Wallin Gill Harvey 《Public administration review》2019,79(5):684-698
Drawing on multiple qualitative case studies of evidence‐based health care conducted in Sweden, Canada, Australia, and the United Kingdom, the authors systematically explore the composition, circulation, and role of codified knowledge deployed in the organizational enactment of evidence‐based practice. The article describes the “chain of codified knowledge,” which reflects the institutionalization of evidence‐based practice as organizational business as usual, and shows that it is dominated by performance standards, policies and procedures, and locally collected (improvement and audit) data. These interconnected forms of “evidence by proxy,” which are informed by research partly or indirectly, enable simplification, selective reinforcement, and contextualization of scientific knowledge. The analysis reveals the dual effects of this codification dynamic on evidence‐based practice and highlights the influence of macro‐level ideological, historical, and technological factors on the composition and circulation of codified knowledge in the organizational enactment of evidence‐based health care in different countries. 相似文献
180.