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排序方式: 共有701条查询结果,搜索用时 15 毫秒
691.
Energy sector has become increasingly sensitive to emerging new technologies as our society is seeking alternative energy sources. Many utility companies and government agencies have started to implement technology planning processes for roadmapping their future technology portfolios. This paper focuses on technology planning in the government energy services sector. Through a case study research method, the paper documents how technology planning and specifically technology roadmaps were implemented at a federal agency tasked with managing power transmission in the Northwest United States. Three application areas are covered: transmission, renewables and energy efficiency. The paper provides details on the Energy Efficiency Roadmaps. Through the review of the case a technology planning methodology based on technology roadmaps is detailed. Key conclusions were reached on how to manage such process implementation in similar organizations. Some of these conclusions can be generalized to those that are implementing technology planning processes for the first time. We concluded that adoption of such methods would require a longer time than anticipated. Organizational changes to adopt the process will likely reduce the time it takes to deliver the required roadmaps. We also found that a typical sequence of events would be Technology Gap Analysis and Identification of Technology Candidates, Evaluation and Prioritization of Technologies, Roadmapping of Technologies and Allocation of Resources to the R&D Programs or to the direct acquisition of the technologies.  相似文献   
692.
Existing research on supply chain relationships suggests that one of the underlying tensions between supply chain partners is that of opposing perspectives and goals in the customer?supplier relationship. In today's business world with requirements in constant flux, suppliers are often asked to accommodate “special” requests made by their customers, not part of the contractual agreement. Suppliers frequently fill requests to protect the relationship with the customer, even if they fall outside of what they consider their role as a supplier. Issues of supplier role conflict emerge when customers and suppliers have different views of what the supplier's role should entail. There is little research examining the potential for supplier role conflict in supply chains. Specifically, this research draws on literature from multiple disciplines to consider supplier role conflict that may stem from accommodation and the impact of this role conflict and supplier accommodation on the supply chain relationship and future accommodation behavior. Hypotheses are tested using two scenario‐based experiments. Results suggest that supplier adaptation and flexibility both have positive relational effects. If suppliers perceive accommodation requests as outside of their contracted role, supplier role conflict can have detrimental effects on the supplier's relationship perceptions and their willingness for future accommodation.  相似文献   
693.
Using a sample of cash tender offers occurring between 1993 and 2002, we find evidence that the options market has become the preferred venue for traders attempting to profit on anticipated announcements. Options offer advantages relative to stocks. Traders gain leverage by trading in options and multiple options contracts on an individual stock. The results of our study indicate that a substitution effect does exist. Abnormal volume in the option market replaces abnormal volume in the stock market prior to cash tender offer announcements, and this abnormal option volume precedes abnormal stock volume for targets with or without traded options.  相似文献   
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696.
This paper uses panel data from New Zealand from the years 1995 and 1999 to examine the impact on those organizations, size fifty and over, that engaged in repeat downsizing during this period. It was found that, during the panel period, approximately 20 per cent of the 322 organizations in the survey had engaged in the permanent reduction of their workforce in both periods. When compared with organizations in the survey that had not engaged in downsizing in both periods, it was found that the repeat downsizers exhibited characteristics that were little different from those that had downsized only in the later period, who reported the greatest decline in performance. However, those who had downsized only in 1995 had, by 1999, largely recovered from the initial negative effects. The repeat downsizers appear to have created a long-term concession climate that is associated with negative workplace performance.  相似文献   
697.
Legislative developments and some renewal of managerial interest are drawing attention to systems of employee representation in the non-union sector. This article examines such data as exist on the extent and effectiveness of such systems, asks whether they can provide effective substitutes for union-based systems, and argues that this appears unlikely.  相似文献   
698.
Carbon Taxes and Carbon Emissions Trading   总被引:10,自引:0,他引:10  
This paper surveys the literature on, and examples of current implementation of, carbon taxes and carbon emission permits. It sets out the theoretical basis for these instruments, with special reference to the revenue‐recycling and tax interaction effects. This theoretical work concludes that instruments which raise revenue which can be recycled so as to reduce pre‐existing distortionary taxes are significantly less costly than those which do not. The paper then reviews the sizable literature on the distributional effects of these instruments, especially with regard to industrial competitiveness and regressive effects on low‐income groups, evaluating attempts to mitigate these where they are perceived as unacceptable. The paper concludes that such efforts at mitigation, while possible, can substantially reduce the efficiency benefits of the instruments. The projected costs of carbon taxes depend on a wide range of assumptions. This is still a contested area, but the paper concludes that, on a range of plausible assumptions, these costs need not be high. Finally the paper notes that early evaluations of the environmental effectiveness of carbon taxes have been generally positive. This suggests that, if concern about anthropogenic climate change continues to increase, more countries will introduce carbon taxes and emission permits, with the latter increasingly auctioned.  相似文献   
699.
The importance of the front‐end decision‐making phase in projects is being increasingly recognized—the need to “do the right project” is on a par with “doing the project right.” This area is underrepresented in the literature, but there are a number of key themes that run throughout, identifying key issues or difficulties during this stage. This article looks at some of these themes and includes: the need for alignment between organizational strategy and the project concept; dealing with complexity, in particular the systemicity and interrelatedness within project decisions; consideration of the ambiguity implicit in all major projects; taking into account psychological and political biases within estimation of benefits and costs; consideration of the social geography and politics within decision‐making groups; and preparation for the turbulence within the project environment, including the maintenance of strategic alignment.  相似文献   
700.
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