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众多学者发现,浅度的服务化水平对制造企业的绩效存在消极的影响,即引发"服务化困境"问题。以我国制造企业分行业2003—2011年数据为研究样本分析这一困境问题,实证结果表明,在此期间四个分行业的"服务化—绩效"曲线都出现了服务化困境的谷底拐点,但不同的是,食品饮料加工与纺织品制造行业曲线走势为U型,而交通工具制造业以及电子信息设备制造业曲线呈现"马鞍型"。 相似文献
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制造服务化和服务产品化是制造型企业开展商业模式创新的新趋势。本文引入服务主导逻辑的新理论基础,尝试从用户价值主张考查商业模式创新的新视角,即重点细分功能型与情感型的价值主张,构建它们与服务化程度、制造型企业绩效的关系框架,探讨制造服务化中情感型价值主张创新对企业绩效的影响。同时,论文选取我国创业板上339家上市制造型企业为样本,通过文本挖掘和扎根理论方法,对样本企业的价值主张进行聚类,并建立联立方程模型实证检验三者间关系。研究表明:商业模式创新在制造服务化中起着正向的调节作用,即提供情感型价值主张会高于提供功能型价值主张的企业绩效,而服务化程度则与制造型企业绩效存在"U型"曲线关系。 相似文献
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基于服务化和商业模式理论,构建服务化战略、商业模式创新及企业绩效三者之间的理论模型。以我国236家实施服务化转型的制造企业为样本,进行实证检验。研究结果表明：产品导向的服务化战略对企业绩效具有显著的正向影响,客户导向的服务化战略对企业绩效的影响则呈U型曲线关系;商业模式创新在服务化战略影响企业绩效关系中起部分中介作用。研究从商业模式创新视角揭示了服务化战略对企业绩效的影响路径,拓展了服务化战略与企业绩效的关系理论,并对实施服务化战略的制造企业通过商业模式创新来提升企业绩效提供了理论指导。 相似文献
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制造业企业究竟是怎样成功选择适合自身发展需要的特定服务化战略的?其服务化战略的成功选择需要何种企业能力?既往研究对此没有做出说服性的解释。本文以三家服务化战略成功转型的传统制造企业作为研究对象,运用扎根理论研究的程序与方法以深入剖析所选案例企业,发掘出"支持顾客行为的服务提供"、"支持顾客产品的服务提供"、"顾客知识获取能力"、"顾客服务操作能力"、"制造业服务化绩效"五个范畴以及范畴之间的逻辑关系,并由此构建了制造业服务化战略生成逻辑与作用机制的理论模型。我们发现,制造业企业特定服务化战略的选择并不是企业随身所欲的经济行为,它是受企业特定的内外部环境条件、自身业务属性和顾客业务需求特征等因素共同作用而成的结果。同时,理论模型也表明:制造业服务化绩效的获取和改善与制造企业开发或培植与服务化战略性质保持相对匹配的特定企业能力存在有密切关系。 相似文献
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学者们的研究普遍显示出制造企业在服务创新的过程中会出现利润水平的波动,即所谓"服务化困境"问题,这可能源自于企业管理者对于服务创新战略认知上的差异,因此管理者自身的思维能力左右着企业服务化战略的实施效果,由此本文试图将企业管理者因素纳入研究范畴,从高层梯队理论的视角对服务化与绩效之间的关系进行检验分析,通过对我国上市制造企业2007-2013期间的企业面板数据进行门槛效应检验,实证研究结果证实管理团队特质对企业服务化战略实施效果的存在明显的门槛效应。 相似文献
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基于动态能力理论，揭示服务化水平、动态能力对服务化绩效的影响机理并且提出研究假设。在此基础上，以2016—2021年期间98家具有服务化特征的中国高端装备制造上市企业为样本，运用双向固定效应模型对服务化水平、动态能力和服务化绩效之间的关系进行实证检验。结果表明：中国高端装备制造企业服务化绩效随着服务化水平和动态能力的提高而提高；动态能力中的吸收能力、整合能力和创新能力正向调节服务化水平与服务化绩效间的关系。本文研究结论为高端装备制造企业服务化转型提供了实践依据。 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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《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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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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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