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151.
John Carey 《Telecommunications Policy》1981,5(4):304-314
A telecommunications demonstration project in a rural state provided a natural setting in which to examine patterns of interaction during large and small group audio teleconferences. Five alternative models of information flow are plotted along with their organization features, and implications are drawn for the design and planning of teleconferences. 相似文献
152.
Kenneth J. Branco John B. Williamson 《American journal of economics and sociology》1988,47(3):277-297
Abstract . The relationship between level of economic development and income distribution is analyzed using both a relative measure of income distribution and, for the first time, an absolute measure of income distribution which corrects for purchasing power differences between nations. Cross sectional regression analysis findings indicate support for non-linear relationships both in the total sample of 68 nations, and also in sub-samples of 54 developing nations and 14 industrial democracies. Our findings suggest that the poorest 40 percent of the population lose income both relatively and absolutely in the early stages of economic development. Thereafter there are gains in income although with diminishing marginal returns at the highest levels of development. 相似文献
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In 1991, Dannon employees had the choice to stay with their current health care plan or switch to a new plan which offered a lower premium and less hospital cost coverage that better fit the needs of most employees. Both plans were the same in all other respects. Only 25% of employees chose the new lower-premium plan over the old plan. This article reports a collaborative effort between The Dannon Company and Cornell University's Center for Advanced HR Studies to identify the patterns of employee choices, and the effects of those choices on the actual costs that employees incurred. The actual decisions of 287 Dannon employees were examined, and the out-of-pocket costs that they actually incurred in the two years after the plan was introduced were calculated. © 1996 by John Wiley & Sons, Inc. 相似文献
156.
James O. Meredith Amy L. Grove Paul Walley Fraser Young Mairi B. Macintyre 《Operations Management Research》2011,4(3-4):89-98
Hospital operating theatres are a critical but costly resource in healthcare processes. Their efficiency and utilisation impact upon hospital finances, clinical effectiveness and patient outcomes. Operations management techniques have now been applied widely to optimise flow. An important challenge is to balance the needs of process flexibility, efficiency and work standardisation with clinical requirements. This paper applies operations management methods to analyse elective orthopaedic surgery at five international hospitals to describe the issues that affect operating theatre productivity. It utilises an innovative method of video analysis to observe patient changeovers over 29 days of surgery and data is analysed to understand the causes of variability and waste. The findings suggest that processes which are standardised via operations management methodologies can improve productivity in a process that exhibits wide variation in practice. There are apparent trade-offs associated with efficiency and clinical concerns such infection control, that lead to different standard process archetypes being utilised. Recommendations for standardising patient changeovers are provided. 相似文献
157.
Database systems are intimately associated with fundraising effectiveness, but often leave much to be desired in the way they are implemented. This paper looks at the strengths, weaknesses and origins of three main database types: island, integrated and transitional. Observations support the view that database systems are created reactively in the face of strategies for fundraising. Where marketing strategy dictates a holistic approach to donor management, then systems will ten to the integrated or ‘contacts’ model. However, where there is no co-ordinated view on donoi development and maximised lifetime value, then fragmented island-type databases will be found. 相似文献
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White O 《Medical economics》1992,69(19):52-4, 58, 64-7