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排序方式: 共有1666条查询结果,搜索用时 15 毫秒
91.
This paper examines the potential effect of cell phones on motor vehicle fatality rates normalized for other driving related and socioeconomic factors. The model used is non-linear so as to address both life-taking and life-saving attributes of cell phones. The model is evaluated using classical methods along with Bayesian Extreme Bounds Analysis (EBA). The use of both classical and Bayesian methods diminishes the model and parameter uncertainties which afflict more conventional modeling methods which rely on only one of the two methods. The results indicate the presence of both life-taking and life-saving attributes of cell phones on motor vehicle fatality rates depending on the volume of cell phone subscribers in existence.  相似文献   
92.
This paper provides an insight into and discusses the variety of sources of conflict in linking multiple partners in a network to the product development process. Conflict issues are discussed in relation to focal company strategies for product development within networks. On the basis of three case studies representing three different strategic intentions and network situations, our findings suggest that the sources of conflict are related to the actors' definition and negotiation of the development task at hand. The study suggests that the ability to combine and find complementarities in the strategic intentions of the multiple participating actors is essential to accomplish innovation. The paper concludes that influential actors initiating or acceding to changes are crucial for reaching a positive outcome in joint product development.  相似文献   
93.
Consumers face considerable frustration when purchasing structurally and/or semantically complex high-involvement products online. Reliance on computer-mediated communications for their information needs may result in functional and emotional frustration from information overload and lack of personal trust. This paper proposes a responsive real-time information system as a proxy for a perceptive sales representative who assesses customer needs based on information exchanges and then offers appropriate responses. By tracking and analyzing a consumer's online activity, vendors can offer information relevant to the consumer's real-time needs, facilitating their purchase process. In essence, this is a real-time value co-creation process based on the consumer offering cues to vendors through their key strokes and mouse click activity. This allows for differentiated information offerings for inexperienced and more experienced consumers, creating value by dynamic information serving. Where appropriate value is created, consumers will experience less frustration and continue online, rather than possibly moving offline or to alternative vendors. In examining the bases of consumer information needs in complex purchases, this paper identifies the data required to enable a responsive dialog between vendors and consumers.  相似文献   
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The paper argues that carrying capacity is not the most effective way to analyse the relationship between the 'natural' environment and tourism pressure. Rather that concepts embedded within geomorphology, namely 'lag time', 'environmental thresholds' and 'dynamic metastable equilibrium' may provide a better approach to examine feedback between tourism and the environment. This could also provide the conceptual framework for the integration of the natural and social sciences in the study of tourism impacts, and the mechanism for truly sustainable development. The paper contends that the identification and management of threshold events and the use of base-line data on time scales of 102 to 103 years should be at the centre of the decision-making process. The paper warns against the use of 'limits of acceptable change' as a way of managing the interplay between tourism and the environment. The relationship between shoreline management and tourism development is used to illustrate the arguments presented.  相似文献   
97.
Professional services firms (PSFs) engaged in international operations present a unique challenge for governments. They directly and indirectly affect governmental policies and the agencies that enforce these policies through policy development, problem solving, and implementation. Yet, governments that seek to advance rational, forward thinking public policy have little, if any, regulatory control over the input and influence of these professional experts. International professional service firms face an increasingly competitive marketplace and complex challenges that demand skill sets that are markedly different from those characteristically required of consumer service companies. This study identifies the qualities of the best performing PSFs that engage clients worldwide. Implications are discussed for governments to ensure the greater public good.  相似文献   
98.

Japan is recognised as a major competitor in world markets but is less well‐known as an attractive market in its own right. This paper proposes that with the right strategies it is possible to successfully penetrate the difficult Japanese market. Problems and opportunities presented by the market are discussed, and some of the findings of a survey of Japanese and German managers in Japan and German‐based managers are reviewed. The paper covers the survey findings on market characteristics, barriers to entry, information requirements, factors contributing to success and methods of market entry. German and UK sources of information and advice on the Japanese market are given for those interested in pursuing the matter further.  相似文献   
99.
When there are two bidders, releasing independent information in an English auction with private values makes the seller worse off. However, this is no longer true with more bidders: when there is enough competition, revelation benefits the auctioneer. In three examples the dividing case is shown to be three bidders. This allocation effect applies to other standard auctions and parallels the bundling decision in a multi-unit auction. I would like to thank Jeremy Bulow, Willie Fuchs, Paul Klemperer, Rob McMillan, Phil Reny, Jeff Zwiebel and especially Andy Skrzypacz. I also grateful to two referees and an Associate Editor for a number of helpful comments.  相似文献   
100.
This paper explores a neglected issue in the study of retail strategy and store location by considering the nature of policy networks operating at the interface between retailers and central government. It argues that informal networks, coupled with the economic power of retailers and the legitimization of their activities with reference to the 'consumer interest', have served to provide retailers with an influential avenue through which they can exert power over the nature of the regulatory environment within which they operate. The paper considers the limited extant 'evidence' of the operation of such networks before moving on to outline the results of a case study. The case study reflects on new store development in the UK grocery sector since 1988 as a backdrop to an analysis of the form of policy networks operating at the interface between government departments and retail organizations. It also explores the role of other stakeholders in this process. The existence of a number of such networks is described and their role explored with reference to the involvement of retailers in the formulation and evolution of Planning Policy Guidance Note 6 on retail development.  相似文献   
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