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971.
技术创新扩散环境的BP神经网络评价模型研究   总被引:1,自引:0,他引:1  
构建了技术创新扩散的环境评价指标体系,设计了BP神经网络评价模型,并将二者结合,运用实例验证了该模型的有效性,从而为技术创新扩散环境的评价提供借鉴。  相似文献   
972.
什么样的市场结构有利于技术创新一直众说纷纭,从垄断和竞争两个方面,探究市场结构对技术创新的作用取决于技术创新的类型、行业技术进步的速度和技术外溢的程度。  相似文献   
973.
在对区域行政协调体系理论进行研究的基础上,通过研究借鉴“长三角”和“泛珠三角”以及发达国家区域行政协调机制的经验,对东北区域创新体系的行政协调模式、行政协调的组织架构以及各机构职能设计做出了初步的探索,并提出了一些具体操作建议。  相似文献   
974.
技术引进、研发外溢和二次创新   总被引:6,自引:0,他引:6  
本文利用专利竞赛模型 ( patent race) ,探讨技术引进及其二次创新活动中技术引进费用与自身应用性研发投入的关系以及二次创新速度和市场均衡时参与该竞赛的厂商数目的决定。同时也分析了研发外溢效应对模型的冲击。文章的主要结论是 :技术引进与自身应用性研发投入是互补抑或替代关系需视两者相对大小而定。双方的关系呈现阶段性变化。此外 ,随外溢效应的增强 ,整个参与竞赛的厂商数目和厂商应用性研发投入水平均趋于下降 ,但是整个社会引进技术的二次创新速度却趋于加快  相似文献   
975.
基于资源拼凑理论,建立了社会网络、资源拼凑与新创企业创新绩效的理论模型,探究了社会网络对资源拼凑行为的激发效应以及对企业创新绩效的影响。利用164家成立时间在8年内的新创企业的调研数据,对理论模型和研究假设进行了实证分析。结果表明:新创企业社会网络的网络规模和网络强度均对其资源拼凑产生显著的正向影响;资源拼凑对新创企业的创新绩效具有显著的正向作用,且资源拼凑在社会网络与新创企业创新绩效之间起完全中介作用。研究结果提示:丰富的社会网络关系可以激发新创企业的资源拼凑行为,对现有资源重构和整合的拼凑行为会促进新创企业创新绩效的提升。  相似文献   
976.
Building on the resource-based view of the firm, this paper explores the notion of ‘resource recombinations’ within the firm. We suggest such recombinations can occur when competencies within the firm (which are interpreted as organized clusters of firm resources) either combine to synthesize novel competencies (synthesis-based recombinations) or experience a reconfiguration or relinking with other competencies (reconfiguration-based recombinations). Central to this paper is an examination of the antecedents necessary for such innovation to occur, and in particular the nature of knowledge in the firm. We argue that several characteristics of knowledge (tacitness, context specificity, dispersion) and its social organization (the way competencies come to be formed and institutionalized) will have important consequences on the likelihoods of resource recombinations. Our paper develops a model of resource recombination likelihoods and propositions. © 1998 John Wiley & Sons, Ltd.  相似文献   
977.
Employee innovative behaviors lay the foundation for organizational innovation and are of importance to business success, especially for service firms. Although these innovative behaviors are performed at the individual level, employees still need to have frequent exchanges with others, such as customers. As there is little research investigating customer-employee exchange (CEX) and its influence on employee innovative behavior in services, this study aims to fill this gap in a hotel context. The results of a survey with 180 respondents indicate that both the solidarity and harmonization components of CEX have positive effects on employee innovative behavior, yet the information exchange between customers and employees does not significantly influence employee innovation. Also, higher level of CEX leads to higher level of perceived social psychological climate for innovation. The mediating effect of social psychological climate in the relationship between CEX and employee innovative behavior is partially supported. The findings contribute to the understanding of the role of social exchanges in facilitating employee innovative behavior and provide implications for the management of employee innovative behavior in hospitality firms.  相似文献   
978.
Both new service development and existing service improvement are critical tools for hotels to gain competitive advantages, but pursuing new services while simultaneously improving existing services is difficult for hotel managers. The success of highly proactive hotel managers has been credited to their ability to change the environment effectively, and such managers may be able to lead hotels to resolve the trade-off dilemma and deliver better services. To elucidate the contributions of proactive managers in making innovation happen, this study explored two key activities that hotels may undertake when prompted by the proactive managers, namely, environmental scanning and social capital building. The process involved in developing new services and improving current services was examined using empirical data collected from the general managers of 226 hotels in Taiwan. The results confirm that environmental scanning and social capital fully mediate the relationship between proactive personality of managers and capacity for service innovation as well as service improvement of hotels, indicating that hotel managers with a proactive personality are helpful at implementing innovation.  相似文献   
979.
The main purpose of this article is to analyse one aspect of Spanish business ethics: the role of the transparency and quality of the economic and financial information given to meet the demands and requirements of shareholders. To that end we concentrate firstly on analysing the Spanish capital market and the situation of shareholders prior to the publication in February 1988 of the Code of Best Practice for Spanish Companies, drawn up by a Special Committee created at the request of the Ministry of Economy and Finance. We analyse the importance of the behaviour and actions of three groups which are fundamental to assuring quality and transparency of information: those who prepare financial statements, the Board of Directors (particularly the Audit Committee) and the external auditors. Finally, we look at the possible consequences of the Code of Best Practice on Spanish business ethics.  相似文献   
980.
生物技术是当前最具潜力和最富活力的科技领域之一。德国联邦政府认为,从传统化石能源时代向生物经济时代过渡是人类社会发展的必然趋势.未来生命科学和生物技术将更广泛地应用于农业、林业、渔业、畜牧业、食品、化工、制药、能源、环保和商贸服务等众多产业领域。知识生物经济将提高国家竞争力。2010年11月,德国联邦政府发布了《生物经济2030:国家研究战略》。包括德国在内的世界各国政府都高度重视推动本国生物技术研发创新和产业化发展。本文对德国生物技术产业发展最新情况进行了调研,并对其研发创新及其产业化发展的政策机制进行了总结分析。  相似文献   
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