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41.
It has been suggested that speed limiters will have the most impact on vehicle speeds and hence road safety in general. Whilst it is technically feasible to develop a functional speed control system, it may be more difficult to design a system that drivers actually wish to use. It is essential that drivers’ acceptability towards speed limiters is gauged in order to establish the most effective way to implement the system. The research reported here used a variety of techniques to evaluate acceptability and concluded that although drivers perceive speed limiters to be effective in reducing accidents, there is a need to change perceptions about possible impacts on comfort and safety. 相似文献
42.
Naser M. AbuGhazaleh Osama M. Al‐Hares Clare Roberts 《Journal of International Financial Management & Accounting》2011,22(3):165-204
This study examines managers’ use of discretion in determining goodwill impairment losses following the mandatory adoption of IFRS 3 “Business Combinations,” and whether this discretion reflects opportunistic reporting by managers or the provision of their private information. Although IFRS 3 was issued to improve the accounting treatment for goodwill and provide users with more useful and value‐relevant information regarding the underlying economic value of goodwill, it has been criticized on the grounds of the managerial discretion inherent in impairment testing. Therefore, ex‐ante, it is unclear how the impairment‐only approach has affected the reporting of goodwill impairment losses. After controlling for economic factors, empirical results reveal that managers are exercising discretion in the reporting of goodwill impairments following the adoption of IFRS 3. Specifically, goodwill impairments are more likely to be associated with recent CEO changes, income smoothing and “big bath” reporting behaviors. However, the results also indicate that goodwill impairments are strongly associated with effective governance mechanisms suggesting that managers are more likely to be exercising their accounting discretion to convey their private information about the underlying performance of the firm rather than acting opportunistically. These inferences are robust to various modeling specifications and variable definitions, suggesting that IFRS 3 has provided managers with a framework to reliably convey their private information about future cash flows consistent with the IASB's objectives in developing the impairment standard. 相似文献
43.
44.
A bstract The main argument presented here is that economics provides a necessary but not sufficient analysis of professionalism. A sufficient analysis can only be generated by recognizing the sociological significance of professionals, and in particular the institutionalization of a professional ethic. In this way we suggest that economics needs sociology to provide an effective conceptualization of professionalism as a form of organization and as a mode of behavior. Equally, however, sociology needs economics, because while the sociological context provides an explanation of the way power is institutionalized, an economic focus is necessary to maintain a role for individual agency. These arguments are illustrated with a discussion of the historical and institutional complexities of professional organization; we look particularly at nursing and certain routinized areas of legal work and accountancy. 相似文献
45.
This article aims to stimulate re‐engagement with workforce drug testing as a current managerial technology emerging in UK organisations and not solely confined to the US. Drawing on sociological, labour process and wider organization studies literature, it reconceptualises assumptions about managerial ideology, employee agency and drug user's subjectivity. 相似文献
46.
Portfolio analysis has become a widely used strategic planning tool in many industries during the past decade. Strategic decisions in the tourism industry include issues such as which markets are most attractive (e.g. have greatest visitor expenditure potential); in which markets are a specific country's “products” most competitive; how promotional budgets should be allocated for greatest effectiveness; and what the promotional message should convey. Industry Attractiveness Analysis—a flexible variety of portfolio analysis—has been applied to the generating countries which supply tourists to New Zealand in an illustrative case study. Both national level and individual company applications are described and illustrated in 3 × 3 matrix form. These diagrams are, in themselves, a good communication mechanism which encourages rational, strategic thinking about managerial decisions and resources allocations. Past, present, and future situations can be portrayed in a graphically useful manner. 相似文献
47.
Public services in the UK are increasingly expected to account for their outputs and performance. This article describes a retrospective evaluation of the benefits from the R&D funded by a regional office of the NHS Executive. The methods adopted enabled the various elements of the region's R&D portfolio to be examined and provided a basis for the development of a plan for regular monitoring. The proposals for implementation are now also feeding into a debate as to how health services R&D might best be monitored nationally in a way that is compatible with the norms and practices of research in other contexts. 相似文献
48.
Helen Walker Christine Harland Louise Knight Chris Uden Samantha Forrest 《Journal of Purchasing & Supply Management》2008,14(2):136-145
This paper reflects on a longitudinal collaborative action research programme between the Centre for Research in Strategic Purchasing and Supply and the UK National Health Service Purchasing and Supply Agency that has operated since 1995. During the collaboration, research has changed practice and practice has changed research. A framework for analysing change is introduced as a means of examining how supply strategy has changed during the course of the research. The framework is applied to three supply strategy cases of prosthetics, clinical waste and cardiology, illustrating how practice and research have changed and influenced the production of knowledge over time. The methodological, theoretical and managerial implications of such longitudinal action research programmes are reflected on. 相似文献
49.
Critical analyses of the audit profession have become more common in recent years. Many of these analyses focus on the entire audit profession in developing their criticisms and concerns. In this paper, the scope of analysis is narrowed to examine in depth the auditing profession's use of the concepts of reasonable assurance and materiality in audit performance and audit communications. Reasonable assurance and materiality are the terms that auditors use to describe the scope of their responsibility to the public. Similarly, reasonable assurance and materiality are the key determinants of audit effort. An overview of official guidance, practitioner reports, and academic research reveals that these two key concepts are not well specified nor are they consistently applied in audit practice. These findings are evaluated from two competing perspectives on professions – the traditional, functionalist perspective and the critical theorists' perspective. Evaluation from the latter perspective leads to a conclusion that the profession's use of these key terms to guide practice and communication leaves the profession open to charges of mystification and unjustified paternalism. 相似文献
50.
Rhonda Roberts 《Technology Analysis & Strategic Management》2005,17(4):477-495
Since the 1970s the number of developments labelled as innovation intense environments has increased at an exponential rate. Innovation intense environments are defined here as those spaces that are purported to accelerate the rate of innovation and the proliferation of high technology industries. A number of academic fields now study existing innovation intense environments like Silicon Valley, in order to explain how they are constituted and how they can be replicated.
Over the years a wide variety of model innovation intense environments has been proposed including: science park, technopolis, information city, milieu, industry cluster and regional innovation system. These different models are compared and analysed in terms of their portrayal of appropriate form, core innovation dynamics and policy recommendations. The discussion of models is then placed within the post-war history of the most famous innovation intense environment—Silicon Valley. It is concluded that such models must be well grounded within a specific historic and cultural context in order to function as useful analytic tools. 相似文献
Over the years a wide variety of model innovation intense environments has been proposed including: science park, technopolis, information city, milieu, industry cluster and regional innovation system. These different models are compared and analysed in terms of their portrayal of appropriate form, core innovation dynamics and policy recommendations. The discussion of models is then placed within the post-war history of the most famous innovation intense environment—Silicon Valley. It is concluded that such models must be well grounded within a specific historic and cultural context in order to function as useful analytic tools. 相似文献