共查询到10条相似文献，搜索用时 125 毫秒
1.
针对中小企业技术创新难题,从技术联盟网络嵌入性的视角出发,构建不同网络关系嵌入主体对中小企业技术创新绩效影响的概念模型,探讨了不同关系嵌入主体、组织间学习能力和技术创新绩效的内在关系和影响机理,并利用239份中小企业有效样本数据进行实证分析。结果表明:商业网络关系嵌入、技术网络关系嵌入和政府网络关系嵌入均对技术创新绩效产生了显著的正向影响;组织间学习能力在商业网络关系嵌入、政府网络关系嵌入与技术创新绩效间起到完全中介的作用,而在技术网络关系嵌入与技术创新绩效间起到部分中介的作用。 相似文献
2.
Strategic alliances are important channels for interfirm learning, especially for small firms that are resource constrained. Of the several alliance attributes, technological distance between partners (measured as the distance between partners’ innovative outcomes) is shown to have a significant influence on the learning benefits from strategic alliances. Drawing upon the theory of recombination, our study argues that the influence of technological distance on learning is best understood by not only measuring the distance between innovative outcomes, but by also taking into consideration the knowledge elements underlying the innovative outcomes. We develop a concept of knowledge base homogeneity that captures the extent to which the innovative outcomes of partnering firms draw upon similar sets of knowledge elements. Using patent and alliance data from 201 small biotechnology firms during the period 1996–2010, we confirm that the technological distance has an inverted u-shaped relationship on interfirm learning. We further demonstrate that this u-shaped relationship is moderated by the knowledge base homogeneity between partners, such that benefits of technological distance are enhanced and the costs of technological distance are mitigated when the knowledge base homogeneity between alliance partners is high. The results have important implications for interfirm learning, especially in the context of small firms that are limited in their knowledge stocks. 相似文献
3.
基于网络嵌入理论和知识管理理论，建立理论模型，研究多重网络嵌入对知识创造绩效的影响，以及知识整合的中介作用和创造氛围的调节作用。利用福建省四个产业集群的调研数据，运用结构方程模型进行实证分析，结果表明：知识嵌入对知识创造绩效有显著的直接正向影响；知识整合发挥差异性的中介作用；内部知识整合在结构嵌入与知识创造绩效间发挥完全中介作用；外部知识整合在关系嵌入与知识创造绩效间发挥完全中介作用；内外部知识整合在知识嵌入与创造绩效间均发挥部分中介作用；创造氛围在内部知识整合和创造绩效中有调节作用。研究结论为解释多重网络嵌入与知识创造绩效间的内部作用关系提供了新的视角，为集群企业提升知识创造绩效给予借鉴 相似文献
4.
科技企业孵化器是科技创新创业的前沿阵地,对科技创业人才的集聚与孵化具有先天的制度和文化优势。运用科技企业孵化器的科技创业人才孵化相关理论,构建了科技企业孵化器的科技创业人才孵化网络嵌入模型,并以武汉地区科技创业人才为研究对象,实证研究了科技创业人才的孵化网络嵌入对创业绩效的影响、作用机制以及创业效能感的中介作用。研究结果显示,科技创业人才的孵化网络关系嵌入、结构嵌入对创业绩效具有显著的正向影响和促进作用,创业效能感在关系嵌入对创业绩效的作用路径中起完全中介作用,但在结构嵌入的作用路径中只起部分中介作用。以此为基础,提出科技创业人才的孵化网络嵌入式开发策略。 相似文献
5.
6.
In 1986, Teece proposed a seminal framework for analyzing why innovators may fail to benefit from their innovations. He argued, in part, that firms with the requisite complementary assets can often expropriate an innovator's returns especially when appropriability regimes are weak. In this paper, we explore the implications of this framework from the perspective of an incumbent firm—more precisely, of investors in that firm—facing innovation by established corporate rivals and by inventors from outside its industry. We demonstrate that the financial-market value of publicly traded firms depends on patented innovation by competitors (both established rivals and industry outsiders). Our empirical study generates three main results. First, the financial-market value of an incumbent is negatively associated with “important” patenting by outside inventors. Second, in industries characterized by weak appropriability regimes or by a strong reliance on complementary assets, this relationship is reversed: important patenting by outsiders is positively associated with the incumbent's financial-market value. Third, the effect of outsiders’ patented innovation on the focal incumbent is qualitatively different than that of established rivals’ patented innovation on the incumbent. These results are consistent with implications of Teece [Teece, D., 1986. Profiting from Innovation, Research Policy] and with recently developed models that formalize elements of his framework. More generally, these results support theories about both the market-stealing and spillover effects of innovation. 相似文献
7.
组织合作网络结构对企业绩效的影响有两类相反的作用机制：网络闭合和网络开放。论文认为,哪种机制起作用取决于企业所面临的创新任务以及知识来源在网络中的位置。基于汤森路透、USPTO和Compustat三个数据库,论文构建1990-2001年生物技术和医药产业追踪数据,采用社会网络分析方法、固定效应和随机效应模型对此问题进行实证研究。结果发现,战略联盟网络密度增加和结构洞指标增加会负向影响企业技术创新数量,正向影响企业技术创新质量;网络结构调节着直接联盟关系和间接联盟关系对企业技术创新的影响。 相似文献
8.
This paper analyses path dependence and path creation in firm innovation focusing on the effect of cognitive frames and organisational processes. A Northern European medical device firm is analysed through a detailed assessment of the structural and processual elements of cognitive path dependence. Cognitive schemas are analysed through development of ideal typical views on innovation and through an investigation of two specific innovation projects.Drawing on sensemaking and actor network theory the paper adds to the literature in three respects. First, it provides a more systematic analysis than available in the existing literature of how cognitive frames enable and constrain firm innovation. Second, it presents an empirical analysis that contributes to a differentiation of the concept of path dependence, distinguishing between innovative path dependence and technological path dependence. Third, the paper analyses the timing of constraints and path dependence. In the cases studied the innovation approach frames the innovation problem and constraints in relation to technologies have an impact on the innovation processes later, after new technologies have been thoroughly researched.The paper illustrates how the case firm is cognitively locked into an innovation path focused on generating ever-new product versions on different technological platforms, regardless of cannibalisation among the firm's different product versions. Despite the cognitive lock-in to an innovation path the firm is unconstrained in its choice of technological platforms and paths. Firms’ innovation processes may thus simultaneously be characterised by unrestrained search processes and myopic behaviour. 相似文献
9.
An audit of technological innovation capabilities in chinese firms: some empirical findings in Beijing, China 总被引：6，自引：0，他引：6
Recent studies have advocated different technological innovation capabilities (TICs) and discussed their impact on a firm’s competitive performance. This paper introduces a study framework of innovation audit and examines the relevance of seven TICs to building and sustaining the competitiveness of Chinese firms. Empirical data was acquired through a recent study of 213 Chinese firms in Beijing, China. Regression analysis was employed to examine the correlation between TICs and innovation rate, sales growth, and product competitiveness among these firms. The findings verify that R&D and resources allocation capabilities are the two most important TICs. A strong R&D capability could safeguard innovation rate and product competitiveness in large and medium-sized firms, whereas a resources allocation capability would enhance the sales growth in small firms. However, the impact of learning and organising capabilities on a firm’s innovation performance has yet to be investigated.The findings of this paper suggest that Chinese firms should consider a more balanced focus on their TICs’ harmonising enhancement. In order to maintain their sustainable development, effectively plan and implement their innovation strategies as well as enhance their whole innovation capability, Chinese firms should closely relate their TICs to the formulation of technology strategy and harmonisation of innovation and R&D activities. 相似文献
10.
The micro-determinants of meso-level learning and innovation: evidence from a Chilean wine cluster 总被引：7，自引：0，他引：7
Most analyses of the relationship between spatial clustering and the technological learning of firms have emphasised the influence of the former on the latter, and have focused on intra-cluster learning as the driver of innovative performance. This paper reverses those perspectives. It examines the influence of individual firms’ absorptive capacities on both the functioning of the intra-cluster knowledge system and its interconnection with extra-cluster knowledge. It applies social network analysis to identify different cognitive roles played by cluster firms and the overall structure of the knowledge system of a wine cluster in Chile. The results show that knowledge is not diffused evenly ‘in the air’, but flows within a core group of firms characterised by advanced absorptive capacities. Firms’ different cognitive roles include some—as in the case of technological gatekeepers—that contribute actively to the acquisition, creation and diffusion of knowledge. Others remain cognitively isolated from the cluster, though in some cases strongly linked to extra-cluster knowledge. Possible implications for policy are noted. 相似文献