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61.
In this paper we propose and test an evolutionary model of stylistic innovation, that is the change in the aesthetic and symbolic elements of products and services. Style is an increasingly relevant phenomenon in many industries and our goal is to develop a model of how styles get introduced and adopted. We build on existent literature on technological change to frame the dynamics of how style changes across time. In the model we propose, companies face periods of ferment with relevant stylistic variations and periods of convergence on a single trend—that is the stylistic convergent design versus the technologic dominant design. We identify the drivers of convergence in stylistic innovation. We test the model with a longitudinal empirical study (1984-2002) in the fine fashion industry, explaining the main differences between a stylistic and a technological evolutionary model.  相似文献   
62.
This introductory essay reviews the key contributions of David Teece's landmark paper “Profiting from Innovation” published in research policy in 1986. It summarises the contributions of each of the papers in the special issue. It then offers some perspectives on the key themes emerging from these papers, and on the broader challenges facing researchers, strategists and policymakers in the field of technology innovation today.  相似文献   
63.
对粗糙集处理的基本步骤及算法进行详细的描述,应用粗糙集理论和区分矩阵来挖掘各因素规则的方法对一个高校教师绩效考评的例子进行分析和处理,挖掘出评价规则,得出了各主要考评因素的客观权重。  相似文献   
64.
近年来,越来越多的中国“隐形冠军”企业在各个领域占据市场领先地位。随着军民融合发展战略的持续深入,逐渐涌现出一些军民融合“隐形冠军”企业。本文首先给出军民融合“隐形冠军”企业的定义和判别标准,然后结合实际案例对军民融合“隐形冠军”企业创新的动因、形式和组织进行了研究。研究发现:军民融合“隐形冠军”企业为军队和民用需求而创新,有时也因创新而开拓新的市场需求;军民融合“隐形冠军”企业创新通常是连续不断的、多元化的,不仅是持续的军民两用技术创新,还有非技术创新如商业操作模式创新;军民融合“隐形冠军”企业注重生产经营效率,建立对接需求方和技术方的公关部门,同时还拥有鼓励职工创新的企业文化。为了解决当前我国军民融合“隐形冠军”企业数量较少且市场竞争力不足等问题,本文建议政府应健全军民融合中小企业发展的创新制度环境、完善军民两用技术知识产权的保护法规、打破军民融合产学研结合的政策壁垒,军民融合“隐形冠军”企业应强化自身“问题解决商”的定位,努力构筑“人人创新”的组织文化。  相似文献   
65.
Marcus Wagner   《Research Policy》2007,36(10):1587-1602
This paper analyses empirically the relationship between environmental innovations, environmental management and patenting. In particular it tests a number of propositions on how environmental management systems and the interaction with environmentally more or less concerned stakeholders are associated with the probability of firms to pursue innovation in general (measured as patenting behaviour) and specifically environmental innovation (measured based on firm self-assessment and through patent data). In applying a negative binomial as well as binary discrete choice models the relationship is studied using data on German manufacturing firms. As a novel and important insight, the study finds that environmental innovation can be meaningfully identified using patent data and that environmental innovation defined this way is less ubiquitous than self-reported environmental innovation. It also reveals that the implementation level of environmental management systems has a positive effect exclusively on environmental process innovation, whereas it is negatively associated with the level of a firms’ general patenting activities. For environmental product innovation and patented environmental innovations a positive relationship with environmentally concerned and a negative link with environmentally neutral stakeholders is found.  相似文献   
66.
The purpose of this paper is to elaborate an evolutionary perspective on the process of structural change that has characterized the banking industry in the United Kingdom (UK). For this purpose, the evolution of retail financial services is contrasted against the backdrop of the implementation and development of information and communication technologies (ICTs). The paper delves into the sources and the effects of technological change in banking over a long-term perspective (1840s-1990s) to point out the significance of the opportunities and the constraints that have shaped the growth and development of this industry. This is interpreted as a three-stage evolutionary process driven by intertemporal coordination across several complementary domains, including activities of production, business organization, consumption and the underlying regulatory setting. It is concluded that the evolution of UK retail banking displays the characteristics of a distributed process of innovation in which developers of technologies, service suppliers and customers contribute to the process of structural change of the industry.  相似文献   
67.
Innovation has moved to the foreground in regional policy in the last decade. Concrete policies were shaped by “best practice models” derived from high-tech areas and well performing regions. These are often applied in a similar way across many types of regions. Here an attempt is made to show that there is no “ideal model” for innovation policy as innovation activities differ strongly between central, peripheral and old industrial areas. In this paper we analyse different types of regions with respect to their preconditions for innovation, networking and innovation barriers. Based on this classification different policy options and strategies are developed.  相似文献   
68.
自动分类在搜索引擎性能优化中的应用   总被引:9,自引:0,他引:9  
曹树金  杨涛 《情报科学》2004,22(2):213-219
本文论述了自动分类在搜索引擎中的作用,介绍了网页自动分类实现的方法,分析了网络自动分类系统的实例,最后展望了自动分类在搜索引擎中的应用前景.  相似文献   
69.
论现代科研院所的绩效管理   总被引:7,自引:1,他引:7  
余宏俊 《科研管理》2002,23(3):90-93
科研院所人事管理的主要环节包括岗位管理、人才管理、分配管理和绩效管理。其中 ,人才是主体、岗位是平台、分配是手段、绩效是目的。因此 ,绩效管理是人事管理工作的核心职能。其中心任务就是要全面提升职工的绩效水平 ,尤其是科研人员的绩效水平 ,以此实现科技创新的总体目标和科研院所与职工共同全面发展的人事管理终极目的  相似文献   
70.
大学图书馆的绩效评估   总被引:16,自引:0,他引:16  
顾文佳 《情报科学》2003,21(4):363-365
文章简要介绍了绩效评估的基本方法,指出大学图书馆实行绩效评估是时代发展的需要,是引入竞争机制的具体体现。文章强调大学图书馆工作的绩效评估要以“工作规范为基础”,要引入等级记分法,用等级和分数来代替评语,要赋予每一项考核内容明确的数量值,以使评估人员在操作过程中便于检查、统计、比较。  相似文献   
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