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1.
集群供应链技术创新行为实质上是一个多维度的动态演化发展过程.本文分别建立了集群供应链横向同质性企业群体和纵向异质性企业群体创新合作的演化博弈模型,分析了不同维度下的集群供应链技术创新行为的演化路径和影响因素.研究结果表明:基于横向和纵向两个不同维度的集群供应链技术创新行为的演化结果主要受创新合作收益、创新投入成本、补偿收益和创新网络收益4个要素的影响;最后根据研究结果,给出了相关政策建议.  相似文献   

2.
以开放式创新模式下企业外部知识网络建设面临的挑战为基点,引入结构洞理论,基于对外部知识网络中结构洞的规划、占据、利用、剖析和拓展,识别企业外部知识网络能力的结构体系和内部作用机理;利用实证研究确定了涵盖网络构想能力、网络建构能力、网络利用能力、网络解构能力和网络重构能力等5个维度,共12个子维度和37个题项的企业外部知识网络能力测量量表。在此基础上,提出了"一纵一横"的企业外部知识网络能力的提升路径,即从战略层面到战术操作再回归到战略的纵向动态循环,以及从知识结点到知识链再到利益的横向持续推进。本研究从结构洞理论的视角揭示了企业外部知识网络能力的多维度构成和内部演化机理,研究结果弥补了现有研究中知识网络能力和一般网络能力之间、外部知识网络和内部知识网络之间模糊不清的不足,并能够为后续研究提供理论支撑和实证基础。  相似文献   

3.
本研究以高新技术企业为研究对象,在把企业社会资本划分为结构维度、关系雏度和认知维度3个难度的基础上进行技术创新行为的关系研究,进而考察其对企业绩效的影响.本文把技术创新行为划分为内部技术创新行为和对外合作创新行为2个维度.研究结果显示,企业社会资本的3个维度和技术创新行为的两个维度之间存在着显著的正相关关系,而技术创新行为对企业绩效也具有显著影响,尤其是知识利用这一方面对企业绩效的影响程度最大.  相似文献   

4.
本文分析了跨组织知识整合的内涵和要素结构,将跨组织知识整合划分为外部知识捕获、内外知识交融和新知识应用3个环节,建立了关系网络、跨组织知识整合和组织创新绩效之间的理论模型,并以229家企业为对象运用结构方程模型进行实证研究,并得出结论,外部关系网络对外部知识捕获有正向影响,内部关系网络对外部知识捕获、内外知识交融和新知识应用均有正向影响,内部关系网络对组织创新绩效有正向影响,跨组织知识整合在内部关系网络与组织创新绩效间起着中介作用,为企业通过外部和内部关系网络提升跨组织知识整合能力,进而提升组织创新绩效提供理论基础和实践参考.  相似文献   

5.
城市群协同创新网络的优化有利于促进城市群和区域经济的发展,推动区域治理体系和治理能力的现代化。为研究兰西城市群协同创新网络的现状,分析网络中优势主体充当的角色,本文收集2018~2022年兰西城市群联合申请专利,利用社会网络分析法从产学研网络和城际关系网络两个维度,研究了兰西城市群协同创新内、外部产学研网络和城际关系网络的结构洞与中间人。兰西城市群协同创新产学研网络整体松散、韧性不足。以兰州大学和青海大学为代表的高校占据着结构洞的位置并积极充当中间人,促进了城际关系的产生;网络内部缺少创新能力较强的核心企业,技术市场能力较弱,导致高校和科研机构更趋于与外部主体开展合作;兰州与西宁控制着城际关系网络,并通过充当守门人和代理人与城市群外部城市建立合作的关系。  相似文献   

6.
本文分析了跨组织知识整合的内涵和要素结构,将跨组织知识整合划分为外部知识捕获、内外知识交融和新知识应用3个环节,建立了关系网络、跨组织知识整合和组织创新绩效之间的理论模型,并以229家企业为对象运用结构方程模型进行实证研究,并得出结论,外部关系网络对外部知识捕获有正向影响,内部关系网络对外部知识捕获、内外知识交融和新知识应用均有正向影响,内部关系网络对组织创新绩效有正向影响,跨组织知识整合在内部关系网络与组织创新绩效间起着中介作用,为企业通过外部和内部关系网络提升跨组织知识整合能力,进而提升组织创新绩效提供理论基础和实践参考。  相似文献   

7.
在市场经济条件下,影响企业生产经营活动因素十分复杂,有企业内部的,也有企业外部的;有纵向的,也有横向的;有经济的,也有非经济的。因此,企业管理必然是一个多因素、多层  相似文献   

8.
本文采用广东省1998-2004年间43个镇的面板数据,对各镇的工业化程度、企业的市场规模和劳动力成本与工业企业集聚程度之间的关系进行实证研究.结果表明,无论在纵向还是横向,工业化程度和市场规模对企业集聚都有正效应;然而,劳动力成本对企业集聚程度的影响在纵向(时间上)为正,但是在横向(截面上)却为负.  相似文献   

9.
本文通过对中电熊猫液晶技术发展历程的纵向案例分析,探讨后发企业如何借助外部创新网络实现技术赶超,以及企业跨越式技术成长的动力机制。本文探究了后发企业技术赶超过程中创新网络的构建与演化机理;分阶段重点阐释后发企业创新战略与创新能力的匹配与协同演进;分析了外部制度等环境因素的影响,从而识别出后发企业实现二次创新的关键因素和实现路径。研究发现后发企业的技术创新成长过程具有阶段性特征,并形成“适应性技术吸收-维护性技术开发-发展性技术变革”的跨越式成长路径。  相似文献   

10.
基于企业知识理论的观点认为知识资源已成为企业最为重要的战略性资源。外部社会资本作为新创企业社会关系网络在创业活动中的嵌入,是企业知识获取的重要手段。该文以社会资本理论为基础,通过对湖北省内116家新创企业的有效问卷调查及结构方程分析,研究表明,新创企业外部社会资本的结构维度、关系维度、认知维度对知识获取、新创企业绩效有显著影响,知识获取在新创企业外部社会资本与新创企业绩效的关系中起到部分中介作用。因此新创企业应加强外部社会资本构建和管理能力,促进知识获取,从而实现企业绩效的提升。  相似文献   

11.
中原生态经济区强调同时实现环境、经济、社会效益,侧重相互合作与整体利益,突出资源的节约共用与可持续发展,是工业系统、交换系统、社会网络、文化氛围的营造以及各种基础设施的物质空间建设,其健康运行需要区域经济发展、综合治理、循环经济发展、生态工业网络的政策支持。  相似文献   

12.
The literature on social networks in labor markets often assumes that hiring through a network is a token in a reciprocal favor exchange. Yet, the scope and mechanisms of this phenomenon remain unclear. I propose a general theoretical framework that initially takes the stand-alone favor, rather than reciprocity, as a mode of economic allocation and identifies its institutional support structures. Markets and hierarchies shape favor-doing alongside social networks, often as a byproduct of their other functions. I find empirical evidence for social networks and market pricing as support structures for favors in the Russian post-socialist labor market of the 1990s. The mechanisms behind social networks are prior history and the general norm of reciprocity, while market pricing induces favors by those employers positioned in the middle of the wage distribution and thus exhibiting simultaneously two qualities: a willingness to do favors, because the jobs they have to offer are not sufficiently lucrative to attract the very best talent, and an ability to ask for favors, because nevertheless those jobs remain attractive enough for job seekers at large. Overall, this study shows how labor market institutions, originally set up to support competitive exchanges, affect the likelihood of favors in hiring, in tandem with the traditional support structure, social networks. Favor-doing in emerging markets is understood better as a broadly conceived institutionalized process having a variety of support structures, not just networks, that must be explored from the bottom up in each specific setting.  相似文献   

13.
The era of social media networks has created significant opportunities for business relationship development yet there exists a paucity of research in this area. To address this, this paper identifies four key tensions within the current literature: relational versus transactional exchanges, emergent versus strategic social media network development, the pace of social media network formation versus the development of trust, and the notions of sharing and reciprocity versus competitive advantage. This study draws on the principles of netnography, incorporating data from 554 LinkedIn group interactions and 12 interviews with professionals in one global industry to provide insight into business relationship development stemming from one social media network. Significant contributions to theoretical and practical knowledge are made through the recognition of tensions in the literature, the application of the notion of Granovetter's ties to a contemporary context and the novel use of netnography. Furthermore, the resultant model conceptualises the use of social media networking in building networks and relationships which lead to new business and enhance business performance.  相似文献   

14.
关系契约与企业网络转型   总被引:10,自引:0,他引:10  
关系契约是企业网络形成和运行的微观基础,它有两条形成途径:一是由专用性资产而形成的双方依赖.二是动用个体社会资本而锁定双方的关系。相应地,企业网络可分为契约型和关系型两大类。关系型企业网络是中国转型经济的特征,家族企业及其网络的发展和寻租性企业网络的大量出现是转型期的必然现象。关系型企业网络产生的根本原因是中国独特的家族文化。经济转型要求企业网络从关系型向契约型转变,实质就是从关系治理向契约治理的转变。为此,必须从产权和日常管理方面加强对家族企业和国有仓、止的管理。尤其要着力培育宏观社会资本.  相似文献   

15.
Social network-based engineering education (SNEE) is designed and implemented as a model of Education 3.0 paradigm. SNEE represents a new learning methodology, which is based on the concept of social networks and represents an extended model of project-led education. The concept of social networks was applied in the real-life experiment, considering two different dimensions: (1) to organize the education process as a social network-based process; and (2) to analyze the students’ interactions in the context of evaluation of the students learning performance. The objective of this paper is to present a new model for students evaluation based on their behavior during the course and its validation in comparison with the traditional model of students’ evaluation. The validation of the new evaluation model is made through an analysis of the correlation between social network analysis measures (degree centrality, closeness centrality, betweenness centrality, eigenvector centrality, and average tie strength) and the grades obtained by students (grades for quality of work, grades for volume of work, grades for diversity of work, and final grades) in a social network-based engineering education. The main finding is that the obtained correlation results can be used to make the process of the students’ performance evaluation based on students interactions (behavior) analysis, to make the evaluation partially automatic, increasing the objectivity and productivity of teachers and allowing a more scalable process of evaluation. The results also contribute to the behavioural theory of learning performance evaluation. More specific findings related to the correlation analysis are: (1) the more different interactions a student had (degree centrality) and the more frequently the student was between the interaction paths of other students (betweenness centrality), the better was the quality of the work; (2) all five social network measures had a positive and strong correlation with the grade for volume of work and with the final grades; and (3) a student with high average tie strength had a higher grade for diversity of work than those with low ties.  相似文献   

16.
Within a few days of each other in early 2009, the national governments of Australia and New Zealand announced separate plans to invest heavily in advanced broadband networks. Taxpayers in each country will contribute at least half the estimated cost of fibre-to-the-premises networks reaching the overwhelming majority of households and businesses within 8–10 years. These complex and controversial forms of ‘public private interplay’ demonstrate three trends: a shift away from the liberalization and privatization policy consensus of the last two decades; shared convictions about the anticipated size of fast broadband’s economic and social benefits, and about the need for wholesale-only fixed line network operation to maximize those benefits; and the unlikely impact of the global financial and economic crisis in stimulating investment in particular infrastructures seen as critical to the national economies that emerge from it. This article discusses industry structures and regulation in Australia and New Zealand, their long history of public investment in telecommunications and the recent popularity of public private partnerships (PPPs) with Australian state governments. It outlines the ambitious broadband plans and surveys their prospects. Like so many other policy actions following the global economic crisis, these are distinctively national responses to internationally shared challenges.  相似文献   

17.
This article introduces Industrial Marketing Management's special issue on start-ups and networks. To begin with, we stress the relevance of understanding the context wherein entrepreneurship unfolds – a context filled with social, technical and economic connections to which the start-up needs to relate. We also present and confront three network perspectives which bring different insights to the interplay between start-ups and networks: Social Network (SN) theory, the Industrial Marketing & Purchasing (IMP) view, and Actor-Network Theory (ANT). Next, we introduce the 12 papers of this special issue and place them on a continuum covering a start-up's process of network embedding and including the three periods of establishment, consolidation and stabilization. We conclude with a research agenda suggesting five avenues for further research: (1) tracing start-ups' process of network embedding, (2) mapping the connections between the different networks affecting a start-up, (3) grasping the negative effects of networks on start-ups, (4) making longitudinal case studies on start-ups and networks more comparable via common analytical tools, and (5) investigating how policy influences the complex interplay between start-ups and networks.  相似文献   

18.
With the advances of information technology, online social networks are becoming increasingly important venues for technology adoption. However, although the dynamics of technology adoption in real world social networks have been well documented, technology adoption in online social networks remains relatively under‐explored. This study identifies the differences between online and offline social networks and proposes a framework to investigate the dynamics of technology adoption in online social networks. To illustrate the proposed research framework, this study employs behavior‐link panel data obtained from an open source software (OSS) development network to examine how online social networks affect the adoption of Subversion, the latest OSS version control technology. Based on social network theory, co‐membership is used to construct online social networks within the OSS development network. Methodologically, this study takes advantage of the panel dataset and addresses the issues of simultaneity and individual heterogeneity that frequently confound the relationship between network structure and adoption decision, and as a result it demonstrates a more compelling relationship between social networks and technology adoption. The results of this study reveal that social networks are major conduits for technology adoption in an online social network in terms of imitation, leadership, lock‐in, similarity, recency, and team size effects. In online social networks, one's decision to adopt a new technology is strongly influenced by the actions of the connected others. Project leaders have a stronger influence over other members in technology adoption decision making, even in informal virtual teams where traditional governance structures do not apply. Older projects exhibit stronger inertia and thus lack innovativeness. Similarities among projects facilitate faster adoption, and the effect of leadership attenuates in the networks with increasing project dissimilarity. Recent adoptions of technology within the networks, rather than more distant ones, have a stronger impact on subsequent adoption, implying the salience of memory over usage confidence, and increased size of a project team accelerates the rate of adoption. These results help in understanding the dynamics of technology adoption in online social networks, and provide useful guidelines for firms to promote technology and product innovation.  相似文献   

19.
20.
《Telecommunications Policy》2005,29(2-3):237-249
Telecommunications access in the rural and remote areas of Australia has come under considerable scrutiny in recent years. In the past decade, various Federal Government reports and inquiries have citied inadequate infrastructure, lack of service provision, the high cost of access and “thin” markets as key impediments. Whilst these difficulties are not restricted to rural and remote Australia, they tend to impact disproportionately on regional communities, notably in education and health service provision. Particularly at risk are the indigenous communities in rural and remote regions of Australia.In this paper telecommunications infrastructure is perceived as the lynch-pin for achieving sustainable economic and social development. It is suggested that without appropriate development of information infrastructure, the disparities already experienced by rural and remote communities will be further exacerbated as the reliance of goods and services over computer-mediated networks increases.The paper offers a new paradigm that will assist in maintaining a competitive telecommunications environment and facilitate the sustainable social and economic development of rural and remote communities.  相似文献   

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