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本文从创业认知的视角探究当下中国新创企业商业模式内容创新的机制间题,认为用户换位思考、创业创造力对新企业商业模式内容创新起重要作用。通过对中国151家初创企业的调查,研究发现:创业者用户换位思考与商业模式内容创新正相关;创业创造力在创业者用户换位思考与商业模式内容创新之间起中介作用;认知监控在创业者用户换位思考与商业模式内容创新之间起调节作用。研究发现不仅有助于进一步深化商业模式内容创新方面的研究,而且有助于深入理解用户换位思考、创业创造力、认知监控等认知变量对创业行为的解释作用,为创业认知理论的发展做出贡献。 相似文献
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商业模式创新因为其不仅有助于企业获得盈利更能帮助企业实现竞争优势的特点,得到大家的广泛关注,而关于如何实现商业模式创新,却一直是学界争论的焦点。从创业者的先前经验出发,基于人力资本理论与创业认知理论分析了创业者不同经验类别,经验宽度和经验深度,对商业模式创新的不同作用。通过对297家创业企业的数据进行实证分析发现:创业者的经验宽度有助于企业实现商业模式创新,而经验深度则与商业模式创新之间存在倒U型关系。创业警觉的不同维度对创业者经验和商业模式创新之间的关系有不同调节作用,具体地,对信息的扫描和搜寻增强了经验宽度与商业模式创新之间的正向关系,强化了经验深度和商业模式创新的倒U型关系,使得曲线变得更加陡峭;而对信息的联想和评估削弱了经验宽度与商业模式创新之间的正向关系。 相似文献
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知识经济时代的一个显著特征,即企业通常会建立不同以知识为基础的外部网络关系,为企业提供互补性的知识资源从而进一步为企业创造价值,提升企业的创新绩效。本研究以创业者为调查对象,基于网络关系理论和资源基础理论将外部知识获取和反应型市场导向纳入研究框架,构建了一个有调节的中介效应模型,并实证分析创业者网络能力与渐进式创新绩效之间的内在关系。研究结果显示,创业者网络能力与渐进式创新绩效之间具有显著的正向关系;外部知识获取在创业者网络能力与渐进式创新绩效之间扮演（部分）中介作用;反应型市场导向正向调节了外部知识获取与渐进式创新绩效之间的正向关系。 相似文献
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创业者的隐性知识获取是提高机会能力和提升企业核心竞争力的重要影响因素,机会能力是企业获得生存发展、影响创业绩效的关键所在,但是很少有研究对创业者的隐性知识获取、机会能力和创业绩效之间的作用机制进行具体的研究。本文基于创业者的研究视角,构建了隐性知识获取、机会能力和创业绩效间关系的理论模型。并通过对18位创业者的深度访谈和对382位创业者的问卷调研,对概念模型进行了实证检验。实证分析显示：(１)机会能力在隐性知识获取和创业绩效之间起到部分中介作用;(２)认知型隐性知识获取对机会能力各维度以及成长绩效和创新绩效的影响作用更大,而技能型隐性知识获取对生存绩效的影响作用更大。(3)与机会评估能力与机会利用能力相比,机会识别能力对创业绩效各维度的影响作用更大。 相似文献
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《科技管理研究》2017,(20)
创业者的隐性知识获取是提高机会能力和提升企业核心竞争力的重要影响因素,机会能力是企业获得生存发展、影响创业绩效的关键所在。基于创业者的研究视角构建隐性知识获取、机会能力和创业绩效间关系的理论模型,通过对18位创业者的深度访谈和对382位创业者的问卷调研,对概念模型进行实证检验。实证分析显示:(1)机会能力在隐性知识获取和创业绩效之间起到部分中介作用;(2)认知型隐性知识获取对机会能力各维度以及成长绩效和创新绩效的影响作用更大,而技能型隐性知识获取对生存绩效的影响作用更大;(3)与机会评估能力和机会利用能力相比,机会识别能力对创业绩效各维度的影响作用更大。 相似文献
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"大众创业,万众创新"推动大批青年走上创业之路,在国家的鼓励政策出台后,探讨创业政策和传统的社会资本对青年创业绩效的影响机制的差异。通过构建结构方程模型,收集420名创业者的相关数据,发现政策支持和社会网络不仅直接作用于青年创业绩效,也通过政策获取能力这一中介效应对青年创业绩效产生一定影响,并且青年的政策获得能力与青年创业绩效之间存在显著的正相关关系。并从几个维度对其进行测量,解释了创业政策、社会网络对于青年创业绩效的直接与间接效应。 相似文献
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与一般的创业者相比,科技型大学生创业者往往更加缺乏创业所需要的社会网络.本文以大学创业指导中心所扶植的科技型大学生创业者为研究对象,探讨社会网络结构对科技型大学生创业者创业绩效的影响.研究发现：社会网络规模越大,科技型大学生创业者创新性创业绩效越好;社会网络异质性越高,科技型大学生创业者创新性创业绩效越好,而成长性创业绩效越差;社会网络密度与联系强度越高,科技型大学生创业者主观性创业绩效越好. 相似文献
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创业能力提升已成为创业实践亟待解决的问题。创业者的创业行为嵌入在创业网络中,创业网络成为创业者获取信息、资源以及进行学习的重要途径。围绕创业者如何利用创业网络提升创业能力的问题,通过对国内外相关文献研究,最终得出创业网络对创业能力具有正向影响,学习模式在创业网络和创业能力之间起中介作用。 相似文献
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在创业者社会交往中,创业者政治技能是一项非常重要的社交技能,将对创业绩效产生深刻的影响。然而,当前的研究很少从政治技能的视角去分析创业者推动创业活动的过程机制。以中国浙江省部分地区的创业型企业创建者为调研对象,探讨创业者政治技能对于创业绩效的影响机制,并分析组织公正的调节作用和创业导向的中介作用,结果表明:(1)创业者政治技能对于创业绩效具有显著的正向影响;(2)创业导向在创业者政治技能和创业绩效之间起到完全中介作用;(3)组织公正在创业者政治技能和创业导向之间起到调节作用;(4)创业者政治技能和组织公正之间的交互作用通过创业导向间接影响创业绩效。 相似文献
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Marjorie Armstrong-Stassen Margaret Landstrom Ramona Lumpkin 《The Information Society》1998,14(2):153-164
This study examined how students who had no prior experience with videoconferencing would react to the use of videoconferencing as an instructional medium. Students enrolled in seven different courses completed a questionnaire at the beginning of the semester and again at the end of the semester. Students at the origination and remote sites did not differ in their reactions toward videoconferencing but there was a significant difference for gender. Women reacted less favorably to videoconferencing. Compared to the beginning of the semester, students reported significantly less positive attitudes toward taking a course through videoconferencing at the end of the semester. There were no significant differences in students' attitudes toward videoconferencing across courses at the beginning of the semester but there were significant differences across the courses at the end of the semester. The results suggest the need for better preparation for both students and instructors. 相似文献
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A joint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology his co-workers from Norway US Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells suggesting that China's projected climate warming could decrease the pest's numbers. The study was published in Proceedings of the National Academy of Sciences on September .…… 《中国科学院院刊(英文版)》2008,22(1):6-7
Ajoint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology and his co-workers from Norway, US and Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells, suggesting that China＇s projected climate warming could decrease the pest＇s numbers. The study was published in Proceedings of theNational Academy of Sciences on 17 September, 2007. 相似文献
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Caroline Haythornthwaite 《The Information Society》2001,17(3):211-226
A computer-mediated group is a complex entity whose members exchange many types of information via multiple means of communication in pursuit of goals specific to their environment. Over time, they coordinate technical features of media with locally enacted use to achieve a viable working arrangement. To explore this complex interaction, a case study is presented of the social networks of interactions and media use among members of a class of computer-supported distance learners. Results show how group structures associated with project teams dominated who communicated with whom, about what, and via which media over the term, and how media came to occupy their own communication niches: Webboard for diffuse class-wide communication; Internet Relay Chat more to named others but still for general communication across the class; and e-mail primarily for intrateam communication. Face-to-face interaction, occurring only during a short on-campus session, appears to have had a catalytic effect on social and emotional exchanges. Results suggest the need to structure exchanges to balance class-wide sharing of ideas with subgroup interactions that facilitate project completion, and to provide media that support these two modes of interaction. 相似文献
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《中国科学院院刊(英文版)》2008,22(1):2-3
CAS should stick to the principle of rendering service to, and giving impetus for, the development of China＇s science enterprise by making S＆T innovations, said CAS President LU Yongxiang. The CAS president made the remarks in a recent talk to communicate the gist of the winter session of the Party＇s Leading-member Group at CAS, which was held from 7 to 11 January in Beijing. 相似文献
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Electronic data interchange (EDI) provides means for interorganizational communication, creates network externalities, requires an advanced information technology (IT) infrastructure, and relies on standards. In the diffusion of such innovations, institutional involvement is imperative. Such institutions contain governmental agencies, national and global standardization organizations, local government, and nonprofit private organizations like industry associations. The last type of organizations we call intermediating institutions. They intermediate or coordinate ("inscribe") the activities of a group of would-be adopters. Unfortunately, little is known of how these organizations shape the EDI diffusion trajectory. In this article we examine one specific type of intermediating organizations?industry associations?and how they advanced the EDI diffusion process in the grocery sectors of Hong Kong, Denmark and Finland. We identify six institutional measures, placed into a matrix formed by the mode of involvement (influence vs. regulation) and the type of diffusion force (supply push vs. demand pull), that can be mobilized to further the EDI diffusion. Industry associations were found to be active users of all these measures to varying degrees. Their role was critical especially in knowledge building, knowledge deployment, and standard setting. Furthermore, institutional involvement varied due to policy and cultural contingencies and power dependencies. 相似文献
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《中国科学院院刊(英文版)》2008,22(1)
With great care, Dr. ZHOU Zhonghe takes out a package wrapped by cotton tissue from a drawer and says: "This is the gem of our collections: the fossil of a bird that lived 125 million years ago!" Then, pointing at a tiny mound, he explains: "Look, this is the claw and that is the head. It was in the egg shell and ready to hatch ... The species fell into a family of waterside inhabitants." 相似文献
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Puay Tang 《The Information Society》1998,14(1):19-31
The increasing prospects of digital piracy has prompted the perceived need by electronic publishers to adopt technical systems of protection, and governments to reform their copyright laws. This article is a preliminary study of the management of intellectual property by electronic publishers, defined as those involved in the production of online databases, and CD-ROMs. It focuses on three main issues: (1) how electronic publishers view the increasing threat of piracy; (2) the methods of protection employed to protect intellectual property in digital format; and (3) the importance of technological protection of intellectual property in electronic publications. The analysis is based on a sample of 23 UK electronic publishers. The interviews revealed an interesting assortment of protection methods and did not show that technological protection was a preferred way. Instead, the means of protection, in addition to copyright law, comprised niche markets, pricing, trust, bad publicity, and nontechnical and technical means. 相似文献
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Milton Mueller 《The Information Society》2001,17(3):151-163
Long-standing conflict between domain name registrants and trademark holders prompted the Internet Corporation for Assigned Names and Numbers (ICANN) to create a global, mandatory arbitration procedure known as the Uniform Dispute Resolution Policy (UDRP). The UDRP has been used in 2166 cases involving 3938 domain names as of 1 November 2000. The policy gives the initiator of a complaint, generally a trademark holder, the right to choose which ICANN-accredited dispute resolution service provider (RSP) will handle the case. During the preparation of the UDRP,some feared that complainant selection would lead to "forum shopping" that might bias the results. This article performs a statistical assessment of the forum-shopping thesis and finds support for it. There are statistically significant differences in the various RSPs' propensity to take away names from defendants; there are also major differences in the number of cases brought to each RSP. RSPs who take away names have the larger share of cases. The study examines other variables that might explain differences in market share, such as price, the plaintiff's nationality, or the time taken to decide a case. It finds that nationality and time also are correlated with market share. The study concludes that shopping for a favorable outcome is an important factor in the UDRP. 相似文献
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Prof. Raymond C.K. Chen a neuropsychologist with the CAS Institute of Psychology has made novel progress in his studies of schizophrenia. His work has been reported by a recent issue of Behavioural Neurology.…… 《中国科学院院刊(英文版)》2008,22(1):15-15
Prof. Raymond C.K. Chen, a neuropsychologist with the CAS Institute of Psychology, has made novel progress in his studies of schizophrenia. His work has been reported by a recent issue of Behavioural Neurology. 相似文献
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Leah A. Lievrouw 《The Information Society》1998,14(2):83-96
The main premise of this article is that in information societies generally, and in virtual social contexts particularly, a distinctive style of interaction to facilitate the communication of difference, heterotopic communication , has emerged. It rests on two cultural foundations: an ideological belief in the positive, socially integrating power of communication, and a prevailing ethic of instrumental rationality, subjective individualism, and strategically practiced self-interest. The former is demonstrated by the use of simulation and spectacle as sources of information; exhibitionism/voyeurism as a communicative style; and the awareness of surveillance. The latter is seen in the competitive use of knowledge as a commodity; a surface globalism masking deep parochialism; lateral as well as vertical information inequity; and the use of public versus private as strategies for engagement rather than as spaces. Those who engage in heterotopic communication resort to their 'own devices' both in the sense of personal agendas, strategies, interests, and interpretations, and in the form of the telecommunication tools that help realize them. These personal and technological devices allow individuals with the right educational and technical resources to avoid exposure to disagreement, difference, or other information that does not serve their direct purposes or reflect their particular views of the world; yet they also help convey the appearance of openness, availability, and cooperation. This style of interaction is used strategically in combination with information and communication technologies to gain social or economic advantages, but it may encourage social separatism and parochialism, inhibit the negotiation of disputes, and emphasize competing interests. 相似文献