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The Post–Altman model of corporate greening, with its focus on organisational learning as a key component in overcoming organisational barriers to environmental changes, is reviewed in relation to Shell's attempted deep sea disposal of Brent Spar in 1995. It is argued here that environmental innovation requires not only organisational learning but a capacity to collaborate with outsiders. Shell's failure to appreciate different perceptions of its Brent Spar proposals, and to develop the alliances that would have been needed to explore alternatives, resulted in costly damage to both its reputation and its European sales. The decision was reversed, and substantial organisational change took place, but as a result of external pressure rather than internal learning. Shell's experience raises significant issues for corporate greening, and particularly for companies seeking to improve environmental performance in contested environments. © 1997 John Wiley & Sons, Ltd and ERP Environment.  相似文献   
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European initiatives such as eco‒labelling and eco‒management and audit have encouraged a focus in company environmental policies on the environmental impacts directly associated with the production, distribution, use and disposal of products. Indirect effects, such as business‒related travel, have been given much less attention. The environmental consequences of company policies to include company cars, and other forms of assistance for car travel, in the remuneration packages of British managers are assessed. The need to target the travel miles generated by business activity is highlighted, and sources of resistance to policies to cut back on company cars are identified. Success in bringing company‒assisted travel within the orbit of company environmental policy, it is suggested, would not only bring immediate environmental benefits, but could also be significant in challenging aspects of organizational culture which hold back the development of sustainable business. © 1997 by John Wiley & Sons, Ltd and ERP Environment.  相似文献   
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Using GIS to evaluate travel behaviour is an important technique to increase our understanding of the relationship between accessibility and transport demand. In this paper, the activity space concept was used to identify the nature of participation in activities (or lack of it) amongst a group of students using a 2 day travel-activity diary. Three different indicators such as the number of unique locations visited, average daily distance travelled, and average daily activity duration were used to measure the size of activity spaces. These indicators reflect levels of accessibility, personal mobility, and the extent of participation, respectively. Multiple regression analyses were used to assess the impacts of students socio-economic status and the spatial characteristics of home location. Although no differences were found in the levels of accessibility and the extent of participation measures, home location with respect to a demand responsive transport (DRT) service was found to be the most important determinant of their mobility patterns. Despite being able to travel longer distances, students who live outside of the DRT service area were found to be temporally excluded from some opportunities. Student activity spaces were also visualised within a GIS environment and a spatial analysis was conducted to underpin the evaluation of the performance of the DRT. This approach was also used to identify the activity spaces of individuals that are geographically excluded from the service. Evaluation of these results indicated that although the service currently covers areas of high demand, 90% of the activity spaces remained un-served by the DRT service. Using this data six new routes were designed to meet the coverage goal of public transport based on a measure of network impedance based on inverse activity density. Following assessment of public transport service coverage, the study was extended using a spatial multi criteria evaluation (SMCE) technique to assess the effect of service provision on patronage.  相似文献   
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This paper identifies recurring issues in the regulation of new technologies through an historical review of the risk management of automobiles in the 1800s. Parallels are drawn between the regulation of early automobiles and that of the regulation of Unmanned Aircraft Systems (UASs) today. It is found that many of the regulatory challenges facing UASs are analogous to those which faced the automobile industry more than a century and half ago and that the need for informed and objective decision making in policy development is reinforced. A systems engineering approach, based on general systems theory and decision‐based design principles, is then proposed as a means for improving the objectivity, transparency and rationality in the risk management decision making process. An example risk management decision making scenario is given within the context of a small UAS operating over a populated area. The results obtained from this case study illustrate how even simple analysis can support the decision making process and highlights some of the potential challenges in the regulatory approach currently applied to UASs.  相似文献   
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Gender identity is the extent to which an individual identifies with masculine or feminine personality traits. Sex roles in Western societies continue to evolve, so this research examines the developing relationship between gender identity and consumer responses to gendered branding. Grounded in self-congruency theory [Sirgy, M. J. (1982). Self-concept in consumer behavior: A critical review. Journal of Consumer Research, 9, 287–300], the present research reports an experiment that supports a congruence relationship between gender identity and brand response. Masculine consumers prefer masculine brands. The results also show incongruent brand rejection where masculine consumers react negatively to feminine brands although feminine consumers are more accepting of masculine brands. Further, the results suggest that gender identity is a more effective dimension for customer segmentation than biological sex. Overall, the results suggest that masculine brands are more effective than other gendered brand profiles for masculine, feminine, and androgynous consumers.  相似文献   
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This article provides a theoretical discussion of countertrade benefits and problems. It then comments on data collected in a 1985 study of large British firms which demonstrate that actual countertrades have perceptions of the effects of this practice which differ markedly from the perceptions of companies that do not countertrade. Throughout, the findings on benefits and problems are compared as between international and domestic cotmtertraders and non-countertraders. It is concluded that many more UK firms could benefit from participation in countertrade.  相似文献   
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This study examines the effect of tort reform on medical malpractice insurers with an emphasis on the effect of cap levels on noneconomic damages. While previous research finds that caps on noneconomic damages have a beneficial effect on insurer performance, these studies do not evaluate the effects of caps of varying size. Examining insurer data from 1997 to 2007, we test whether cap levels matter. We find that insurer performance generally improves when the cap is set at $250,000, but caps exceeding $250,000 are not associated with improved performance, as they are possibly not binding on award amounts.  相似文献   
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