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991.
产业升级是个永恒的主题,是科技发展和社会进步的必然要求,也是应对当前国际金融危机的有效手段。在知识经济和经济全球化时代,标准,尤其是技术标准已经成为引领产业升级的一种新模式。通常情况下,尚未形成标准的技术创新,影响的只是一个或若干个企业,而标准影响的则是一个产业,甚至是一个国家的竞争力。本文从标准、产业链和产业升级概念阐明出发,在分析标准对社会、经济和产业发展作用基础上,提出标准驱动产业升级的三大模式,即上游产业的引领带动型——拉动模式、中游产业的主导提升型——驱动模式、下游产业的推动促进型——推动模式,最后对标准驱动产业升级的理论进行思考,认为应从产业链的整体角度考虑标准驱动产业升级以及辩证看待标准在产业升级中的作用。 相似文献
992.
993.
《The Journal of Strategic Information Systems》2022,31(1):101705
Building on the concept of dynamic managerial capabilities, we set out to advance scholarly understanding of the antecedents of the presence of technology leadership in the form of the chief information officer (CIO) in the top management team. We derive a holistic framework from the literature of dynamic capabilities and introduce into that literature the concept of adaptation pressures. We suggest that external and internal dimensions that pertain to information technology, comprising an environmental, structural, and strategic dimension, intensify the pressure on a firm to adapt. The pressure to adapt increases the likelihood that the firm will add a CIO to its top management team. In turn, the presence of a CIO can direct a firm toward exploration as a way to relieve the adaptation pressure. Results from regression analyses of a longitudinal data set covering 503 large U.S. firms from 2006 to 2017 confirm our hypotheses. This study contributes to the literature of both information systems and strategy by clarifying the antecedents of technology leadership in the C-suite and explicating how environmental, structural, and strategic factors can act as such antecedents. Moreover, this study reinforces the notion that IT leadership can induce strategic change. 相似文献
994.
中国互联网黑色产业链现状研究 总被引:1,自引:0,他引:1
试图通过理论和实例的有机融合,国内首次对黑色产业链的研究,重在尽可能全面、客观的展现中国黑色网络安全产业链的现状.揭示黑色网络安全产业链带给互联网产业和社会的危害,并提出简要的应对措施.旨在推动互联网产业链有序发展。 相似文献
995.
Current market conditions require design and manufacturing companies to continually increase product functionality, reduce
design cycles, decrease cost and improve quality. One way to improve quality is to minimize the impact part and process variation
has on final product quality. Although companies know they must reduce variation, they are still struggling with executing
coherent variation management strategies. To understand why companies still fail to systematically address variation, an ideal
model of variation management is proposed, entitled Variation Risk Management (VRM). This model was used to assess the state of industry practice. These results are compared to the current literature
available on the subject. It was found that many problems with industry implementation are due to a lack of quantitative models
that enable a design team to make quick and accurate decisions. This paper concludes with a list of interesting challenges
facing the VRM field. 相似文献
996.
以调查研究为基础,从政治学的视角对仁寿县的经济发展提出几方面的建议,包括资源规划、人力资源转换、工业发展、人才培养、旅游开发、文物保护等。 相似文献
997.
Assumptions regarding the magnitude and direction of energy-related technological change have long been recognized as critical determinants of the outputs and policy conclusions derived from integrated assessment models. Particularly in the case of developing countries, however, empirical analysis of technological change has lagged behind simulation modeling. This paper presents estimates of sectoral productivity trends and energy-augmenting technological change for several energy-intensive industries in India and South Korea, and, for comparison, the United States. The key findings are substantial heterogeneity among both industries and countries, and a number of cases of declining energy efficiency. The results are subject to certain technical qualifications both in regards to the methodology and to the direct comparison to integrated assessment parameterizations. Nevertheless, they highlight the importance of closer attention to the empirical basis for common modeling assumptions. 相似文献
998.
沈行良 《上海工程技术大学学报》1998,12(2):22-25
通过介绍V20工业控制计算机的主要性能,阐述在了检测仪器仪表方面的应用前景。以实例展示了应用的具体内容,并对关键部分作了深入探讨。 相似文献
999.
1000.
Historical energy use in the industrial and transport sectors of the Hungarian economy is investigated using Divisia analysis to separate changes in aggregate energy intensity into components such as structural shift and process efficiency change. It has been found that the effect of structural change, commonly thought to be a source of reducing energy intensity in such economies has, for Hungary, generally been a less significant influence than efficiency improvements and has mostly acted to increase energy use. Major improvements in the efficiency of industrial fuel use in the last ten years are identified. Within the transport sector, efficiency has improved considerably, but the effects have been partly balanced by a trend to more energy-intensive modes. Comparison is made of the results with those reported in the literature for other developed and developing countries. 相似文献