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1.
从中小高新技术企业的角度出发,把企业与金融机构之间的关系视为企业的无形资产,利用期权定价方法建立了关系型融资的价值模型,对中小高新技术企业的关系型融资的价值大小进行了分析。通过关系型融资的价值模型,发现中小高新技术企业保持与银行的关系,其潜在价值在于能够为企业带来更大的投资回报和更多的贷款额,有利于解决中小高新技术企业的融资困境问题。 相似文献
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初创期高新技术企业价值评估研究 总被引：2，自引：0，他引：2
资金短缺是制约初创期高科技企业发展的重要因素之一,全面地对初创期高新技术企业进行价值评估有利于帮助企业顺利地实现融资．剖析了西方企业价值评估理论在初创期高科技企业价值评估中的适用性和局限性,结合初创期高新技术企业的特点,提出在对有形资产、无形资产和核心人力资源综合评估的基础上建立初创期高新技术企业价值评估模型,并对该模型的可行性进行了具体应用和验证． 相似文献
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以价值管理为基础、以价值创造为核心、以价值最大化为目标正在被中国的企业家和管理者所接受,而在企业价值中不能被财务系统衡量的无形资产的价值又占了相当大的比重,因此研究如何化无形资产为有形成果显得至关重要,战略地图正是描述企业战略中无形资产的协调与运用的一种工具,本文主要是研究战略地图在企业价值创造中的应用. 相似文献
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以无形资产为核心的价值创造系统 总被引：7，自引：0，他引：7
在知识经济时代,无形资产成为企业价值创造的主要驱动因素。本文以价值网络理论为基础,认为企业是由利益相关者的专用性投资形成的网络。价值网络包含了个体、组织、组织间和社会不同的网络层次,知识等资源在网络不同层次的积累沉淀形成了无形资产。无形资产的价值驱动要素通过网络各层次间的相互嵌入和价值交换而相互联系,形成了以无形资产为核心的企业价值创造系统。 相似文献
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随着社会发展,对高新技术企业价值的研究逐渐升温.然而一个企业的价值究竟来源于什么地方,尤其是高新技术企业的价值点在哪里,还是一个没能得到深入探讨的课题.文章拟初步讨论高新技术企业的价值来源. 相似文献
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广东省民营科技上市公司资本结构影响因素的实证研究 总被引：2，自引：0，他引：2
研究了广东省民营科技上市公司的资本结构影响因素。描述性统计发现,整体上广东民营科技上市公司的债务融资能力逐年提高,但同时也存在过于偏重短期负债融资的问题。公司成长性、规模和税盾价值对债务融资具有正向影响。盈利性和抵押能力等对短期和长期债务融资存在不同影响。 相似文献
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文章认为,我国的经济发展迅速,企业的并购、重组、投资、融资、上市等行为频繁发生,高新技术企业作为最有竞争力的企业之一,资本运作行为更是活跃;高新技术企业的估值——即价值评估是高新技术企业开展资本运营的基础,同时又是价值评估中的热点与难点,文章就此问题展开研究。 相似文献
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《中国科技论坛》2016,(8)
本文应用实物期权理论探讨企业碳无形资产实物期权特性及来源,通过比较分析几种常见实物期权评估法,讨论基于布莱尔-舒尔斯模型评估企业碳无形资产实物期权价值的可能性和适用性,使用公开碳交易市场价格数据实例演算案例企业碳无形资产实物期权价值,以此计量该价值对传统资产评估值增量的影响,并对演算结果做了拓展性分析。研究结果显示企业碳无形资产实物期权价值主要来源于资产柔性管理,而非资产本身;核证减排量等企业减排碳无形资产实物期权价值对传统资产评估值影响显著,与传统资产评估方法相比,实物期权评估方法能更加精确地计量它们的价值;而以碳配额为代表的企业配额碳无形资产实物期权价值趋近于零。 相似文献
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A research group led by Prof. ZHAI Qiwei from the Institute for Nutritional Sciences under the CAS Shanghai Institutes for Biological Sciences has discovered that even relatively low doses of resveratrol-a chemical found in the skins of red grapes in red wine-can improve the sensitivity of mice to the hormone insulin according to a report in the October issue of Cell Metabolism.…… 《中国科学院院刊(英文版)》2008,22(1):14-15
Aresearch group led by Prof. ZHAI Qiwei from the Institute for Nutritional Sciences under the CAS Shanghai Institutes for Biological Sciences has discovered that even relatively low doses of resveratrol--a chemical found in the skins of red grapes and in red wine--can improve the sensitivity of mice to the hormone insulin, according to a report in the October,2007 issue of Cell Metabolism. As insulin resistance is often characterized as the most critical factor contributing to the development of Type 2 diabetes, the findings“provide a potential new therapeutic approach for preventing or treating” both conditions, the researchers said. 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
13.
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
14.
《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
15.
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
16.
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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Active biological molecules functional structures can be fabricated into a bio-mimetic system by using molecular assembly method. Such materials can be used for the drug delivery disease diagnosis therapy new nanodevice construction.…… 《中国科学院院刊(英文版)》2008,22(1):22-22
Active biological molecules and functional structures can be fabricated into a bio-mimetic system by using molecular assembly method. Such materials can be used for the drug delivery, disease diagnosis and therapy, and new nanodevice construction. 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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Leah A. Lievrouw 《The Information Society》2000,16(2):155-159
This essay focuses on universal service and the Internet as means to support social and political participation. The emphasis on access to telecommunications systems in conventional approaches to universal service is contrasted with access to content. A model of the information environment is described that accounts for the roles of content and conduit, both of which are necessary conditions to achieve true access. A method is outlined for employing information indicators to observe or measure the information environment. 相似文献
20.
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