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1.
科技型中小企业的生存发展离不开资金的保障支持,而融资效率问题一直是科技型中小企业的桎梏.本文通过构建投入产出、企业内外部融资环境变量指标评价体系,以创业板上市的科技型中小企业为研究对象,对企业2015-2019年财务数据进行整理研究,利用DEA-Tobit模型对企业融资效率进行分析.结果显示:纯技术效率更能影响融资效率,大部分科技型中小企业处于规模报酬递增阶段;在同质环境下,内部融资环境变量、企业资产总额、前十大流通股东持股比例和有利于提高科技型中小企业的融资效率,流动负债率上升会降低融资效率;外部融资环境变量科技经费投入和经济水平对企业融资效率有显著影响. 相似文献
2.
科技型中小企业融资渠道探析 总被引：1，自引：0，他引：1
融资难是制约我国科技型中小企业快速发展的重要因素,根据我国科技型中小企业发展的特点和融资现状,借鉴国外成功的经验,探索多元化的融资渠道,对解决我国科技型中小企业融资问题具有非常重要的意义。 相似文献
3.
科技型中小企业融资的制约因素与对策分析 总被引：1，自引：0，他引：1
针对科技型中小企业发展过程中普遍存在的融资难问题,分别从企业内部机制和外部环境两方面分析了其融资渠道存在的障碍和制约因素,提出完善科技型中小企业的治理结构,大力发展风险投资业,健全相关法律法规,加强信用体系和融资担保体系建设是解决科技型中小企业融资困难问题的有效途径. 相似文献
4.
科技型中小企业技术创新资金支持体系研究 总被引：5，自引：0，他引：5
作为我国科技进步的主力军,科技型中小企业在技术创新中面临的主要问题是资金的缺乏.文章从科技型中小企业技术创新的内部影响因素入手,通过分析我国科技型中小企业技术创新常见融资渠道及其缺陷,提出了适合我国科技型中小企业技术创新的资金支持体系. 相似文献
5.
科技型中小企业作为市场经济中发展速度快、最具活力和潜力的主体之一,是科技创新和知识产权创造的重要力量。近年来,大力实施科创新驱动战略,科技创业的条件与环境得到进一步优化,科技型中小企业快速成长。武汉作为中部最大的城市,科技型中小企业规模大、发展迅速。以武汉为例,探讨我国中小企业融资困境,并进行实证分析,提出利用现代融资技术开辟融资新渠道,进一步完善融资信用担保机制,加强融资扶持力度等,助力科技型中小企业发展。 相似文献
6.
以2010-2014年深市中小板中的165家科技型企业数据为研究依据,利用二元Logistic模型构建融资约束指数,在Richardson投资支出模型改进的基础上测度科技型中小企业RD投资效率,并对融资约束对科技型中小企业RD投资效率的影响进行实证检验。研究表明:科技型中小企业的非效率RD投资主要源于RD投资不足;RD投资不足企业融资约束的加剧会降低其RD投资效率,RD投资过度企业融资约束的客观存在可有效缓解企业的委托代理问题进而提高其RD投资效率;较好的财务能力能够缓解科技型中小企业面临的融资约束;国有性质的科技型中小企业RD投资效率较低;规模较大的科技型中小企业具有更高的RD投资效率。 相似文献
7.
为支持云南省科技型中小企业提高自主创新能力,进一步拓宽科技型中小企业的融资渠道,探索突破企业融资瓶颈,鼓励支持科技型中小企业利用资本市场发展壮大,推动我省经济加快发展。制定适合于云南省情的《云南省科技型中小企业创业投资引导基金管理暂行办法》很有必要。 相似文献
8.
论我国创业板推出将促进科技型中小企业发展 总被引：2，自引：0，他引：2
科技型中小企业已经成为我国技术创新的主要栽体,是我国高新技术产业发展的生力军,而融资难是制约科技型中小企业发展主要因素之一.在分析我国科技型中小企业融资需求特点及融资现状的基础上,创业板是拓宽中小企业的直接融资的关键渠道.文章指出,科技型中小企业必须在公司改制、信用积累、企业核心优势及激励机制等方面要进一步强化力度,使企业早日合规地进入资本市场.在创业板市场的支持下,我国的高新技术产业必将得到长足发展. 相似文献
9.
科技型中小企业的成长离不开资金的支持,但由于外部政策、融资渠道以及自身不同于传统产业的特点,融资困难目前是制约我国科技型中小企业快速发展的主要障碍。企业自身素质不佳、银行体系支持力度不够、直接融资渠道不畅等是导致科技型中小企业融资难的主要原因,目前可通过增强科技型中小企业内在融资能力、完善间接融资体系、拓宽直接融资渠道、加快建立科技风险投资体系等举措来加以解决。 相似文献
10.
科技型中小企业在成长过程中需要大量的资金,但由于其自身的特点,在成长过程中具有很高的风险性,而一旦成功,又将带来很高的收益。这种高风险高收益并存的特征,使传统的融资方式难以满足其融资需求,导致融资渠道不畅,严重阻碍了科技型中小企业的发展,成为高新技术产业发展滞后的一个严重的瓶颈,所以对科技型中小企业融资多层级路径设计的研究有着重要的意义。本文主要从实证角度分析了科技型中小企业融资结构,科技型中小企业融资能力影响因素。 相似文献
11.
《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
12.
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
13.
《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
14.
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
15.
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
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.
Prof. SUN Changpu from the CAS Institute of Theoretical Physics coworkers from University of Basel in Switzerland have worked out a way - at least in theory - to split a beam of molecules according to their chirality. The technique involves passing the molecules through three different laser beams is similar to the famous Stern-Gerlach effect whereby a beam of atoms passing through a magnetic field is split in two according to the atoms' spin states 《中国科学院院刊(英文版)》2008,22(1):23-23
Prof. SUN Changpu from the CAS Institute of Theoretical Physics and coworkers from University of Basel in Switzerland have worked out a way --at least in theory --to split a beam of molecules according to their chirality. The technique involves passing the molecules through three different laser beams and is similar to the famous Stern-Gerlach effect, whereby a beam of atoms passing through a magnetic field is split in two according to the atoms＇ spin states （Phys. Rev. Lett. 99 130403）. 相似文献