网络环境下图书馆信息咨询服务的新模式

图书馆的信息咨询服务在网络信息的湍流中感到了前所未有的压力，这对图书馆工作既是挑战，又是机遇。本文讨论了网络环境下图书馆的发展变化，指出图书馆无论在传统条件下还是在网络环境下，信息咨询服务都是图书馆工作的主题，图书馆只有在信息咨询服务方面不     

风险投资股份转让的博弈分析

本文讨论风险投资股份转让的两种方式的比选问题,基于信息的不对称程度,可实现的交易范围相应变小,而随着风险企业控制方的不同,不同的转让方武是最优的.     

基于知识的核心粘性成因及对策分析

核心“粘性”的存在,使基于核心能力的企业永续发展理论受到了质疑。本文从知识的角度入手,探求了核心能力的知识内涵,指出核心能力的最终来源是知识,而核心“粘性”也源于知识的粘滞性。解决对策是建立企业激励机制、信任机制达成企业知识共享和知识创新,从而突破双重粘性,推动核心能力不断的更新和动态提升。     

网络环境下的我国图书馆文献信息资源共享的对策分析

着重分析了在高速发展的网络时代,我国图书馆文献信息资源共享的特点,并针对网络环境下我国图书馆文献信息资源共享所存在的问题提供解决措施。     

社区参与旅游发展具体操作分析

社区参与旅游发展具体包括旅游发展决策和旅游发展利益分配两个阶段。社区参与旅游发展利益分配主要从经济利益分配、培训和教育、就业、商机这几个方面来阐述。     

基于知识共享的供应链企业间协同创新行为研究

运用演化博弈论建立供应链企业间知识共享行为演化博弈模型,分析供应链企业间知识共享行为的演化路径和影响知识共享行为的影响因素。研究结果表明,供应链企业间选择知识共享的策略受到自身的知识水平、知识的吸收转化系数以及系统内知识共享的创新成果分配系数的影响,当企业间的知识类别和知识量越互补、企业的知识吸收转化系数越高以及创新成果分配系数越高时,企业会选择知识共享策略;而知识共享的成本、知识共享的风险越高时,企业间知识共享的意愿越低。     

Information processing and innovative choice

In this paper we examine how the information processing of subjects who make an innovative choice (innovators) differs from that of subjects who make a noninnovative choice (noninnovators). The task involves selection of an alternative within a range of prerated product category innovativeness. We propose that subjects who seek 1) impersonal/uncontrollable sources, 2) higher levels of information, 3) more detailed (versus summary) data, and 4) noncomparative (versus comparative) data are more likely to make innovative choices. The research method is a computerized process tracing experiment utilizing Search Monitor (Brucks 1988).The authors wish to express their gratitude to Merrie Brucks for the use of and help with Search Monitor and to Eric Johnson, Dave Schmittlein, and Mita Sujan for helpful comments on an earlier version of this paper.     

Pricing, learning, and strategic behavior in a single-sale model

Summary. We analyze an infinite horizon model where a seller who owns an indivisible unit of a good for sale has incomplete information about the state of the world that determines not only the demand she faces but also her own valuation for the good. Over time, she randomly meets potential buyers who may have incentives to manipulate her learning process strategically. We show that i) the seller's incentives to post a high price and to experiment are not necessarily monotonic in the information conveyed by a buyer's rejection; and ii) as the discount factors tend to one, there are equilibria where the seller always ends up selling the good at an ex-post individually rational price. Received: January 6, 1999; revised version: July 15, 2000     

Punishment,counterpunishment and sanction enforcement in a social dilemma experiment

We present the results of an experiment that explores the sanctioning behavior of individuals who experience a social dilemma. In the game we study, players choose contribution levels to a public good and subsequently have multiple opportunities to reduce the earnings of the other members of the group. The treatments vary in terms of individuals’ opportunities to (a) avenge sanctions that have been directed toward themselves, and (b) punish others’ sanctioning behavior with respect to third parties. We find that individuals do avenge sanctions they have received, and this serves to decrease contribution levels. They also punish those who fail to sanction third parties, but the resulting increase in contributions is smaller than the decrease the avenging of sanctions induces. When there are five rounds of unrestricted sanctioning, contributions and welfare are significantly lower than when only one round of sanctioning opportunities exists, and welfare is lower than at a benchmark of zero cooperation. We thank James Andreoni, participants in seminars at Emory University, the University of Wisconsin-Madison, the University of New South Wales, the University of Sydney, Deakin University, the 2004 North American Regional Meetings of the ESA in Tucson, Arizona, USA, the 2004 IMEBE Meetings in Cordoba, Spain, and the 2005 SAET meetings in Vigo, Spain, for constructive and helpful comments. We thank Elven Priour for programming and organization of the sessions. Instructions for the experiment are available from the authors.     

资本市场变迁及运行效率相关研究评析

资本市场变迁及运行效率是中外学者研究的重点，形成了许多理论流派，其中信息空间理论为资本市场制度变迁提供了新的分析框架。同时，中国资本市场正处在发展建设之中，亟需有效的理论指导其发展。然而，中国资本市场的不完备性和特殊性导致诸多理论的应用存在局限性。而信息是各理论流派研究的核心，只是角度和侧重点不同，故信息空间理论可为研究资本市场变迁和制度选择提供新的研究思路。