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排序方式: 共有502条查询结果,搜索用时 15 毫秒
201.
This paper examines the process of mass democracy as the fundamental cause of transfer seeking and the centralization of governance, using Austrian-school theory and methodology such as decentralized knowledge, disaggregated phenomena, and the structure of capital goods. The alternative of decentralized, small-group governance reduces the demand for campaign financing and makes more effective use of decentralized knowledge. In addition, when public revenues originate in the local districts and are passed on to higher levels of governance, it provides incentives for revenue sources which do not have an excess burden on production. The governance structure of cellular, bottom-up, multi-level voting, with public revenue flowing up from the lower to the upper levels, provides a contrast for a comparative systems analysis that can yield insight into the transfer seeking endemic in mass democracy.  相似文献   
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Many electric utilities, as a response to the deregulation of the electric power industry, adopted a strategy of acquiring other electric or gas utilities. We examine whether these merger and acquisition strategies create value for the utility shareholders and whether the strategies result in superior post-merger operating and stock-price performance relative to utilities that did not grow through acquisitions. We find little evidence that the mergers and acquisitions created long-term value for a fully diversified investor. Furthermore, the stock price and operating performance of the acquirers under performed the stock price and operating performance of a control portfolio of utilities that did not engage in merger activity.   相似文献   
204.
Chinese consumer demand for food safety attributes in milk products   总被引:3,自引:0,他引:3  
Little is known about emerging demands for food safety among consumers in developing countries. This study presents results of an investigation of consumer awareness, willingness to pay, and price premiums for milk products manufactured using Hazard Analysis Critical Control Point (HACCP) management, a quality management system used to reduce food safety risks. Chinese food processors initially sought HACCP certification to access export markets, but now HACCP is rapidly being adopted for domestic products and HACCP logos have begun to appear on labels in China. A survey of Beijing consumers found that less than one in five respondents was aware of HACCP, and most who had heard of HACCP had learned about it within the previous year. After receiving information on HACCP nearly all respondents were willing to pay a modest price premium for HACCP-certified products. Products with HACCP labels in Beijing supermarkets sold at a price premium of about 5% over products without such labels, holding other product attributes constant. The results indicate that demand for food safety is emerging as an attribute demanded by Chinese consumers.  相似文献   
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In this paper we provide a framework that explains how the market risk premium, defined as the difference between forward prices and spot forecasts, depends on the risk preferences of market players and the interaction between buyers and sellers. In commodities markets this premium is an important indicator of the behavior of buyers and sellers and their views on the market spanning between short-term and long-term horizons. We show that under certain assumptions it is possible to derive explicit solutions that link levels of risk aversion and market power with market prices of risk and the market risk premium. We apply our model to the German electricity market and show that the market risk premium exhibits a term structure which can be explained by the combination of two factors. Firstly, the levels of risk aversion of buyers and sellers, and secondly, how the market power of producers, relative to that of buyers, affects forward prices with different delivery periods.  相似文献   
208.
It is widely accepted that industrial design can play an important role in the development of innovative products, but integrating design‐thinking into new product development (NPD) is a challenge. This is because industrial designers have very different perspectives and goals than the other members of the NPD team, and this can lead to tensions. It has been postulated that the communications between NPD managers and industrial designers are made more difficult because each group uses very different language. This research made the first empirical investigation of the language used by designers and managers in describing “good” and “poor” industrial design. In‐depth interviews were conducted with a sample of 19 managers and industrial designers at five leading companies. Multiple sources of data were utilized, including the repertory grid technique to elicit the key attributes of design, from the perspective of managers and designers. Using a robust, systematic coding approach to maximize the validity and reliability of qualitative data analysis, it was established that managers and industrial designers do not use a completely different vocabulary as previously supposed. Rather, it was found that managers and industrial designers use some common terms augmented by additional terms that are specific to each group: managers are commercially orientated in the “ends” they want to achieve and designers perceive more antecedents (“means”) necessary to achieve their “ends”—iconic design. This research led to a grounded conceptual model of the role of design, as perceived by managers and industrial designers. The implications of the results achieved are wide: they indicate how managers and designers can interact more productively during NPD; they highlight the need for more research on the language of designers and managers; and they point to issues that need to be covered in the education of industrial designers. Finally, this work suggests how managers and designers can engage in a more fruitful dialogue that will help to make NPD more productive.  相似文献   
209.
Abstract

This study examines whether students show greater improvement in written case analyses when given feedback that is either interspersed throughout their written case analyses or presented only as a summary, and whether the benefits of these placements vary across differing levels of student performance in the course. Results from an exploratory field experiment conducted with Canadian accounting students who revised and resubmitted case analyses indicate that the effectiveness of feedback depended on an interaction between its placement and the course performance of students to which it was provided. Lowest-performing students increased the quality of their case responses most when provided with interspersed rather than summary feedback, mid-level students improved more when given summary rather than interspersed feedback, and highest-performing students improved significantly regardless of feedback placement. The primary conclusion from this study is that feedback placement influences how well students at different levels respond, suggesting that teachers should consider students' relative course performance when determining the most appropriate placement for their feedback. We also present evidence of the factors that affect the initial quality of case analyses and which influence students' decisions to revise and resubmit their case analyses.  相似文献   
210.
Organizations increasingly rely on information technology (IT) to improve performance. Yet, there is debate about the pay-off of the IT revolution, and empirical evidence suggests that investments in IT do not guarantee enhanced performance. Drawing from accounting, marketing, management and information technology literature, this study uses structural equation modeling to assess the extent to which managerial use of IT is intertwined with control issues including learning routines (internal and external), product quality, cost improvement, customer satisfaction and firm profitability. The conceptual framework builds on knowledge- and resource-based views and return on quality perspectives. The results indicate support for the theoretical framework. Extent of managerial IT use influences internal and external learning routines that influence quality and cost improvement. Quality improvement significantly impacts customer satisfaction and cost improvement that significantly impact firm profitability. The non-hypothesized paths are not significant, indicating that learning routines, quality improvement, cost improvement and customer satisfaction are intervening variables between extent of managerial IT use and firm profitability. Further, the sample is split into two industry subgroups, durable and nondurable goods subgroups, and the two-group analysis reveals that industry moderates the relationship among the variables under study. The effects are in general more pronounced for durable goods firms.  相似文献   
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