基于网络环境下知识管理的内容与模式研究

对知识的生产、交流、利用、评价和改进等过程加以管理,充分发挥员工积极性以促进知识创新,从而挖掘并共享隐性知识,是知识管理的主要内容。因此,对知识管理的模式做了有益的探讨。     

新经济环境下的企业知识管理战略

知识管理战略成为21世纪新经济形势下企业战略管理的新趋势，其本质在于提升企业的动态能力，以突破企业核心刚性的存在给企业带来的思维惯性及组织智障，通过社会化、外显化、内隐化、综合化的知识管理手段提高企业的创新能力以及适应环境变化的应变能力。在实施知识管理战略的过程中，把握知识管理的核心问题，以系统思想全面思考知识管理体系的建设，为企业赢得可持续发展的竞争优势。     

Imperfect common knowledge and the information value of prices

Summary. When economic agents have diverse private information on the fundamentals of the economy, prices may serve as a poor aggregator of this private information. We examine the information value of prices in a monopolistic competition setting that has become standard in the New Keynesian macroeconomics literature. We show that public information has a disproportionate effect on agents’ decisions, crowds out private information, and thereby has the potential to degrade the information value of prices. This effect is strongest in an economy with keen price competition. Monetary policy must rely on less informative signals of the underlying cost conditions.Received: 6 November 2003, Revised: 19 November 2004 JEL Classification Numbers: E31, E32, E58.This paper supersedes the discussion in the first half of our longer paper that circulated under the title “Public and Private Information in Monetary Policy Models”. We thank Andy Filardo, Marvin Goodfriend, Nobu Kiyotaki, John Moore, Stephen Morris and Lars Svensson for advice and comments at various stages of the project, and to Herakles Polemarchakis, Roko Aliprantis and an anonymous referee for their helpful comments and guidance. The views are those of the authors and do not necessarily represent those of the BIS. The second author acknowledges support from the U.K. ESRC under grant RES 000220450. Correspondence to: H.S. Shin     

基子知识视角下的企业家精神

本文通过封国内外有关知识资本、企业家和企业家精神的文献研究和总结，在知识视角下封企业家理论进行简要回顾，得出企业家精神的实质是创新精神，更是识别创新机会、把握创新机会的过程的结论。使用信号传递模型，分离条件假设以及斯宾赛一莫裹斯条件建立模型，说明企业家的沟通成本对企业创新的影响。本文为企业家精神的研究提供一个新的视角或认识工具。     

Regulator flexibility and the administrative allocation licensing of 3G spectrum

Globally, most nations assign radio spectrum to provide 3G mobile services during the period 1999–2007. While there is consensus among most economists that auctions are the preferred assignment mechanism, the assignment mode is split, more or less, equally (in terms of the number of licences issued) between administrative allocations and auctions. With auction procedures tending to raise more revenue for governments (Cartelier, 2003) the question that naturally arises is: why are administrative allocations so popular a method to assign spectrum? McMillan (1995) conjectures that administrative allocations provide additional ‘flexibility’. Accordingly, this study examines the performance of 3G assignments in terms of an econometric analysis of a unique sample of national 3G spectrum administrative allocations. These outcomes are modelled as depending on spectrum package attributes, and post-award network deployment requirements.     

A model of the learning process with local knowledge externalities illustrated with an integrated graphical framework

We present a unified graphical framework accounting for the nature and impact of spillover effects. The dynamics of the learning process with a specific spillover transfer mechanism can be illustrated by referring to this four-quadrant picture. In particular, a whole cycle of technological learning is explained with the help of such a graphical representation of the basic learning process in the presence of knowledge spillovers.

We hypothesize two different functional specifications of spillover exchanges among firms within a local innovation system. Each conceivable shape for the knowledge transfer relationship among firms expresses a possible mode and intensity of information processing arising from technology spillovers. A general proposition regarding the relative efficiency of the two alternative formal models with spillover effects is derived. The basic models with spillover effects are then extended in several relevant directions.     

基于熵理论的供应链企业知识创新研究

运用热力学中熵理论的基本原理,研究了知识熵与知识的负熵效应,构造了知识熵的数学模型,分析了企业的知识创新机理,为供应链知识创新管理提供了一种有效的管理思路和方法。     

基于经济增加值的知识员工激励

对知识员工进行有效激励从而获取长期竞争优势已成为当前以知识为竞争点的许多企业的共识.基于EVA的广泛应用以及知识员工激励的特殊性的分析,EVA作为一种衡量绩效、激励员工的手段,其长期性、系统性激励的特点更能激发知识员工的积极性,通过建立EVA的考核和管理体系、奖励基金和奖金银行等方式能有效激励知识员工,提高企业竞争力.     

Technological innovation and knowledge network in Asia: Evidence from comparison of information and communication technologies among six countries

South Korea, Taiwan, Singapore, Hong Kong, China and India have become much larger force in the world economy. Due to the enormous contribution of the use of information and communication technologies (ICT) in economic growth, this study investigates four main issues related to technological innovation and knowledge network in ICT among six countries. First, indicators of technological innovation were evaluated and used to compare capability of technological innovation in ICT between the six countries. Secondly, differences in innovation configurations among six countries were manifested. Thirdly, relative innovation strengths of these six countries were examined in five sub-technological fields. Finally, this study consists of analyzing the interactions into knowledge network among them; moreover, this study manifests the difference of knowledge network in five sub-technological field of ICT. The empirical findings of this study, based on analysis of a patent and citation dataset comprised of all patents granted by the U.S. Patents and Trademark Office (USPTO) to assignees in six countries from 1976 to 2006, are helpful to understand the comparative development of technological innovation of ICT in six countries.     

网络环境对科普的影响及对策

进入21世纪以来,网络化的进程发展迅猛,科学普及工作已然进入了网络化智能化的时代。网络科普工作相对于传统的科普有着自己的特点,它存在于网络坏境之中,受到网络环境的影响较大。通过对网络环境的分析,能够找出网络环境影响科学普及的症结所在,从而提高科学普及的效率。     

创意产业集群化:基于知识分工协调理论分析

创意产业集群化形成和发展的一个主要原因,是劳动分工引致的知识分工的深化和创新合作网络的扩展。为了有效解决外部知识资源的嫁接问题,获取知识分工所形成的递增报酬,创意产业集群化网络应运而生。集群化网络所拥有的社会资本优势,又促进了网络内部知识分工的深化,有效地推动了隐含经验类知识的流动与共享,减低了知识的学习成本,为成员自身知识和创新能力的积累创造了良好的环境,进而形成彼此相互演化的机制。     

网络与多媒体环境下交互式英语课程设计

高职英语教学改革要着重以学生为中心,融“教、学、做”为一体的教学理念。文章提出利用计算机、网络技术等现代化教学手段,结合大学英语的教学现状进行交互式课程设计,提高教学效率。     

Identifying the structure of knowledge networks in the US mobile ecosystems: patent citation analysis

With the emergence of smartphones, the paradigm of the mobile ecosystem has changed rapidly. In particular, global mobile firms focus on technological competition when jostling for market position in recognition of the strategic need to secure a strong mobile platform. In this paper, we analyse the network structure of technological knowledge flows in mobile ecosystems using US patent citation information. We find that two subsectors, platform providers and application and software providers, are at the centre of knowledge exchange activity and play a brokerage role as the key knowledge mediator. Then, we categorise mobile firms into five different groups based on the patterns of their network centrality: knowledge keystone players, knowledge-distributing mediators, knowledge-absorbing mediators, catch-up players, and pure knowledge receivers. The categorisation of firms demonstrates that knowledge flows in the mobile industry converge towards a few leading firms, and such patterns are shaping the mobile ecosystem with respect to technological knowledge. The firms categorised as catch-up players have played a brokerage role within their group, while the firms categorised as knowledge keystone players play a brokerage role across different groups.     

基于知识网络的产业集群知识扩散研究

基于对产业集群知识网络的定义,详细介绍了产业集群知识网络的组成部分,并从产业集群知识的流动机制、网络的联结机制和集群知识扩散的实现机制3方面对基于知识网络的产业集群知识扩散进行了综合性研究。     

The nature of economic change and management in a new knowledge based information economy

The development of management theory and practice and their informational assumptions are followed over three phases of economic development; (1) the pre-oil crisis experience 1969–1975, (2) the post oil crisis sobering up through most of the 1990s and (3) the emergence of globally distributed production organizations, blurring the notion of the firm to be managed. The change from a belief in a predictable environment and only marginally uninformed actors to an increasing recognition of the fundamental ignorance that enters all business decisions, the consequent business mistakes and that learning between the periods has been of limited value and often misleading is found to be reflected in business information systems.The increased rate of failure among large firms in recent decades appears to be related to the increasing complexity of business decisions, the decreased reliability of learning and the difficulties of controlling the value chain in globally distributed production.     

基于知识权力和知识交互行为的产业集群多重知识网络演化分析

针对产业集群知识网络中客观存在但却未受关注的知识权力,结合自适应知识交互行为,采用多主体建模与仿真方法,分析知识权力的动态变化导致的产业集群多重知识网络演化。结果表明:知识权力差距及知识交互行为是促使产业集群多重知识网络形成及演化的基础,产业集群多重知识网络的演化过程具有典型的阶段性特征,其网络结构呈现出网络节点密集性与稀疏性相结合、强联结与弱联结并存、度分布高度异质性的特征。利用实际产业集群网络验证仿真结果,证明了该仿真模型的可信性。     

试析网络环境下高校大学生如何利用图书馆电子资源

网络环境更多的是指网络资源与网络工具的组合。网络环境一般要由固定的设施、资源和平台等共同构成,用来为师生提供服务。电子资源是指所有以电子数据形式把文字、图像、声音、动画等各种形式的信息贮存在光盘、磁盘、磁带等非纸质的载体中,再通过计算机、网络通信或终端等方式再现出来的资源。而高校图书馆的电子资源更是不容忽视的重要一个环节,它是高等学校教学、科研不可缺少的一部分。     

The effects of a financial literacy intervention on the financial and economic knowledge of high school students

The authors taught financial concepts to students in 12th-grade economics classes, where one treatment was intensive in money management (MM) topics and the other was intensive in financial investment (FI) topics. Two control groups, consisting of 11th-grade students with no exposure to economics and 12th-grade economics students, received no treatment. Both treatment groups showed a 13 percentage point increase in test scores from pretest to posttest, while neither control group showed gains. Neither treatment group outperformed the other in the financial literacy test.     

FDI对区域不同层次技术创新的知识溢出效应——基于面板数据的空间计量经济学模型

采用Moran's I指数验证了区域不同层次技术创新的空间相关性;借鉴知识生产函数,运用基于面板数据的空间滞后计量模型,检验了FDI、高校和企业研发投入等因素对区域不同层次的技术创新的影响。研究结果表明:FDI对区域不同层次的技术创新均没有促进作用,甚至对较高层次的技术创新具有"抑制、挤出或替代"的负面效应;本地区不同层次的技术创新均会受到相邻地区的技术创新的正向影响,三类专利的影响程度从高到底排序为发明、外观设计、实用新型。     

基于模糊神经网络的热风炉温度控制仿真研究

针对高炉热风炉温度控制易波动问题,文章提出基于模糊神经网络控制算法对热风炉进行温度控制,具体采用补偿模糊神经网络控制算法,对输入制定一个折中的方案,仿真结果表明该方法能够满足高炉对温度控制的要求,达到了减少温度波动的目的。