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971.
Manuel Heitor Author Vitae Marco Bravo Author Vitae 《Technological Forecasting and Social Change》2010,77(2):218-247
Portugal has recently achieved the average OECD level in terms of the number of researchers per thousand workforce and the need to continue fostering the advanced training of human resources and the concentration of knowledge integrated communities as drivers of larger communities of users is discussed in the context of changing and evolving patterns in Portugal. This requires an ongoing public effort, but also a better understanding of the effectiveness of the mix of public support mechanisms and private incentives for the development of knowledge networks and flows of skilled people in times of increased uncertainty.Our hypothesis gains from the experience of a unique set of international collaborations with leading institutions worldwide that has been successfully developed over the last years based on thematic R&D networks, integrating advanced training initiatives and programs of industrial affiliation. It is in this context that we frame our hypothesis and argue for the need for Portugal to continue attracting and fostering open and dynamic “creative communities”.The main policy implication of our analysis is that Portugal needs to double the number of researchers per thousand workforce in the coming years. This requires a broad social basis for science policies across a wide range of public and private sectors, as well as that innovation is considered together with competence building and the need to foster individual skills through the complex interaction between formal and informal qualifications. Emerging user-centered innovation requires users able to access new knowledge. This implies a broad societal engagement in knowledge activities, including higher education enrolment, and we need to strengthen the top of the research system in order to create a locus of knowledge production at the highest level. But it also implies consideration of the social shaping of technology, because incentives and infrastructures do not operate in a vacuum, but shape and are shaped by the particular context in which they operate. Strengthening external societal links and “system linkages” is critical in making the institutional changes required to meet the needs of global competition and the knowledge economy. 相似文献
972.
白山市的硅藻土资源储量大,是亚洲最大的硅藻土生产基地,但白山市的硅藻土资源优势尚未转化为经济优势.主要原因在于:对硅藻土资源管理滞后,产品的消费需求严重不足,国内相关产品价格远远低于国外同类产品价格.而资源粗放式开采、产业结构不合理、技术落后、恶性竞争等问题严重侵蚀着我国硅藻土产业的健康发展,我国硅藻土资源正在以“土”... 相似文献
973.
974.
In the business-to-business sector, the brand-owner's employees are increasingly playing a key role in the representation of individual and corporate brands at the interface with actual and potential customers. Consequently, ‘internal branding’ has recently emerged as an important issue in industrial markets. This article proposes and empirically validates a theoretically structured framework for the measurement of a new construct, internal brand equity, and identifies its determinants and consequences. The findings offer evidence for the powerful impact of a brand-oriented corporate culture on internal brand equity, and demonstrate its relationship to external brand equity. Conclusions are drawn for management practice and future research. 相似文献
975.
This paper shows that, in the constrained case, the value weighted contest success function (CSF) maximizes not only total effort, but every objective function which is increasing in total effort and competitive balance. In the unconstrained case, a first price all-pay auction with a reserve price is optimal only if the impact of competitive balance on the objective is small. Otherwise, a modified value weighted CSF is optimal. 相似文献
976.
This study analyzes bank margins in the German secondary market for exchange‐traded structured financial products, with particular emphasis on the influence of banks' credit risk. A structural model allowing for the incorporation of correlation effects between market and credit risk is applied to compare quoted and fair theoretical prices. For discount certificates, as the most popular type of structured financial products in Germany, an empirical study is conducted. Compared to earlier studies, total margins are found to be rather low, whereas the portion that draws back to credit risk appears to be a material part of the total margin. © 2008 Wiley Periodicals, Inc. Jrl Fut Mark 28: 376–397, 2008 相似文献
977.
Benay Sager Marco Gero Fern ndez Marie Thursby 《Technology Analysis & Strategic Management》2006,18(1):57-69
Functioning well in a global, technology-driven, multi-disciplinary environment necessitates a more robust educational paradigm, especially in science and engineering. For a scientific education to be complete, it can no longer be restricted solely to technical areas. Similarly, law and business students will encounter a slew of technologies throughout the course of their careers. They will be required to comprehend the intricacies and corresponding implications of these technologies in order to impart their perspectives effectively and have an impact. In an effort to address this widely recognized need, a number of multi-disciplinary education and innovation programs have recently surfaced. Although several of these have been documented in the literature, the experiences of participants and the manner in which these will influence their future career plans as well as personal goals are not usually taken into account. Our focus in this paper is to shed light on this 'end effect' of being exposed to a multi-disciplinary education by stressing the importance of understanding social, economic, and legal aspects of science and engineering within the context of a scientific graduate-level education. Specifically, the authors take a closer look at the TI:GER®1(Technological Innovation: Generating Economic Results) program. Based on their experiences, the authors present their learning and insight on multi-disciplinary education in a mixed technical and professional degree setting. 相似文献
978.
如果假设检验不能告诉我们差异的大小与犯9错误的概率,应将统计效力和效应量作为补充.文章介绍了统计效力和效应量的含义、估计方法与应用. 相似文献
979.
We examine the incremental information content of the components of cash flows from operations (CFO). Specifically the research question examined in this paper is whether models incorporating components of CFO to predict future earnings provide lower prediction errors than models incorporating simply net CFO. We use Australian data in this setting as all companies were required to provide information using the direct method during the sample period. We find that the cash flow components model is superior to an aggregate cash flow model in terms of explanatory power and predictive ability for future earnings; and that disclosure of non‐core (core) cash flows components is (not) useful in both respects. Our results are of relevance to investors and analysts in estimating earnings forecasts, managers of firms in regulators’ domains where choice is provided with respect to the disclosure of CFO and also to regulators’ deliberations on disclosure requirements and recommendations. 相似文献
980.