共查询到20条相似文献，搜索用时 62 毫秒
1.
制约我国风险投资业发展的因素分析 总被引：4，自引：0，他引：4
风险投资是促进高新技术产业发展的重要手段，发展风险投资是一项复杂的系统工程，要涉及诸多方面的因素，文章用系统论和比较研究的方法对制约我国风险投资业发的问题进行了分析，认为风险投资资金总量不足，缺乏成熟的风险投资中介机构，风险投资公司治理机构不恰当以及没有合理的风险投资退出机制是制约我国风险投资业发展的主要原因，并提出相应的建议。 相似文献
2.
风险投资中委托代理问题与制度安排 总被引：6，自引：2，他引：6
风险投资运作过程中，存在着由于信息不对称而导致的委托代理问题。在我国，由于风险投资业起步较晚、不规范运作普遍，委托代理问题更为严重。本文从风险投资组织形式的安排、中介机构的设立和监管体制的完善等制度安排视角，对这一问题进行了较为全面的探讨，以期规范我国的风险投资运作，促进我国高科技产业的快速发展。 相似文献
3.
对我国风险投资发展的制约因素进行了分析,认为资金渠道狭窄、中介服务发展滞后、法律法规不健全以及风险投资人才匮乏是制约我国风险投资发展的因素,并提出了发展我国风险投资的政策建议。 相似文献
4.
针对我国风险投资与科技型中小企业在结合过程中存在着的资本来源单一、信息不对称、缺乏优秀的风险投资家、缺乏健全的运作和退出机制的问题,重点探讨了如何对我国风险投资运行机制进行重塑,来引导我国风险投资业的健康发展。 相似文献
5.
对我国风险投资发展的制约因素进行了分析，认为资金渠道狭窄、中介服务发展滞后、法律法规不健全以及风险投资人才匮乏是制约我国风险投资发展的因素，并提出了发展我国风险投资的政策建议。 相似文献
6.
对构建与完善我国产业风险投资动作环境的思考 总被引：2，自引：0，他引：2
我国产业风险投资长期以来存在着规模偏小、结构不合理、回报率偏低、运作不规范等诸多问题,产业风险投资的运作环境尚很不健全是其中的一个重要原因。为了构建和完善产业风险投资运作环境,政府必须在为民间资本介入产业风险投资领域提供便利与工具过程中发挥积极的引导作用,为产业风险投资发展建立完备的法律环境,以推动民间资本成为产业风险投资的主体;逐步建立和完善适合我国国情的第二板市场;引导建立适于产业风险投资发展的社会文化环境。 相似文献
7.
赵明华 《内蒙古科技与经济》2014,(19):43-44
介绍了我国保险资金运用的现状,分析了保险资金涉足风险投资领域的利弊,指出:我国的风险投资环境虽然还存在很多问题,但是在未来的发展中,我国风险投资的发展还存在空间。我国的风险投资前景良好,保险资金涉足风险投资领域会在未来得到高收益,同时,随着我国风险投资监管制度的建立和完善,保险资金涉足风险投资领域所面临的风险也会随之降低,我国的风险投资环境也会得到较大改善。 相似文献
8.
风险投资基金是由职业金融家向高新技术行业投入权益资本的行为,在我国方兴未艾,对于我国高新技术行业的发展具有巨大的推进作用。本文首先分析了我国风险投资基金发展的基本特征以及收益风险,然后分析了我国高新技术产业中风险投资基金的风险评估,最后根据当前我国风险投资基金存在的问题提出了完善我国风险投资基金和规避投资风险的相关措施。 相似文献
9.
风险投资是高新技术产业发展的助推器,作为风险投资体系中极其关键的一环,风险投资退出渠道的建立和完善直接关系到风险投资收益的实现,关系到我国的风险投资业的可持续发展。然而不完善的风险投资退出机制已成为制约我国风险投资业稳步发展的瓶颈。本文通过对主要风险投资退出方式的对比分析,提出了适合我国国情的风险投资退出方式。 相似文献
10.
夏寒 《内蒙古科技与经济》2002,(6):23-25
在我国目前的经济形势下 ,大力发展风险投资有重大意义。但我国有关这方面的理论和实践都很不成熟 ,这就需要我们学习和有选择地借鉴国际上风险投资运作的成功经验 ,来促进我国风险投资业的发展和成熟 ,使其充分发挥作用 ,促进高新技术的发展。本文介绍了国际风险投资运作的规则及特点 ,并在此基础上结合我国的实际情况 ,提出发展我国风险投资的对策建议。 相似文献
11.
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
12.
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
13.
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
14.
《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
15.
《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
16.
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
17.
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
18.
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
19.
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
20.
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