公司并购中主并公司对目标公司的搜寻与博弈分析

公司并购中主并公司运用层次分析法及关联矩阵法进行选优模型设计,选择出与本公司协同效应最大的目标公司作为并购对象。首次发现目标公司的时间概率服从指数分布。目标公司通过全面衡量自身竞争地位以决定是否参与并购。并购博弈中目标公司可以在三种可行行动中择其一,并产生不同的支付结果。对主并公司而言,目标公司直接接受时,其收益最大。     

ICM理论视角下汉语古诗词中的转喻及其翻译

从ICM理论看,汉语古诗词中的转喻分为ICM及其CM之间的转指关系、ICM中的CM之间的转指关系两种类型.转喻的翻译不仅仅是语言符号的转换,而应该深化到认知的层面,实现在源语（汉语）和译人语（英语）中的激活对等,使读者理解到转喻手法运用的同时,明白隐藏在转喻语言形式背后的意义.     

On the Advantage of Quantity Leadership When Outsourcing Production to a Competitive Contract Manufacturer

This study investigates a supply chain comprising an original equipment manufacturer (OEM) and a contract manufacturer (CM), in which the CM acts as both upstream partner and downstream competitor to the OEM. The two parties can engage in one of three Cournot competition games: a simultaneous game, a sequential game with the OEM as the Stackelberg leader, and a sequential game with the CM as the Stackelberg leader. On the basis of these three basic games, this study investigates the two parties' Stackelberg leadership/followership decisions. When the outsourcing quantity and wholesale price are exogenously given, either party may prefer Stackelberg leadership or followership. For example, when the wholesale price or the proportion of production outsourced to the CM is lower than a threshold value, both parties prefer Stackelberg leadership and, consequently, play a simultaneous game in the consumer market. When the outsourcing quantity and wholesale price are decision variables, the competitive CM sets a wholesale price sufficiently low to allow both parties to coexist in the market, and the OEM outsources its entire production to this CM. This study also examines the impact of the supply chain parties' bargaining power on contract outcomes by considering a wholesale price that is determined via the generalized Nash bargaining scheme, finding a Stackelberg equilibrium to be sustained when the CM's degree of bargaining power is great and the non‐competitive CM's wholesale price is high.     

企业知识门户管理系统的研究

企业信息化建设的发展,渐渐形成了企业信息门户(EIP)和在EIP与知识管理(KM)二者基础上发展出来的企业知识门户(EKP)。本文介绍了EKP与EIP的各自侧重点之后,详细讨论了EKP的一些特点和EKP系统平台的结构及其IT实现。     

建筑国际化与CM模式在中国的应用

中国加入WTO后 ,建筑业必须走国际化道路 ,在中国引入和应用CM模式是必要的。根据建筑国际化的趋势和特征 ,可以建立以总承包公司、项目管理公司和监理企业为CM承包主体的基本运作模式 ,但三者的适用情况有所区别。另外 ,在中国应用CM模式还需要相应的配套机制和措施     

我国制造业CM模式及其影响因素的实证研究

本文从循环经济的理论出发,采用主成分分析法计算了2001至2004年我国制造业细分行业的循环制造业指数CMI,并且采用面板数据的方法分析了我国制造业循环经济发展的影响因素.研究表明,科技创新和技术消化吸收能力对循环制造模式具有促进作用,而国有化程度高和外商投资比重大的行业则不利于循环制造模式的推广.     

跨学科视角下的认知建模研究现状、动向和思考

从不同学科视角概述认知建模研究的现状和动向，阐明不同学科自身优势导致建模范式之间的差异，但它们的共同点是以解决“智能”问题为目标。通过对经典认知建模范式的介绍，阐释理解人类认知无法依赖某项单一研究范式，必须是各种范式的渗透与整合。基于对国内外认知建模研究的综合思考，文章针对性分析了我国认知建模研究中存在的主要问题。     

ML estimation for factor analysis: EM or non-EM?

To obtain maximum likelihood (ML) estimation in factor analysis (FA), we propose in this paper a novel and fast conditional maximization (CM) algorithm, which has quadratic and monotone convergence, consisting of a sequence of CM log-likelihood (CML) steps. The main contribution of this algorithm is that the closed form expression for the parameter to be updated in each step can be obtained explicitly, without resorting to any numerical optimization methods. In addition, a new ECME algorithm similar to Liu’s (Biometrika 81, 633–648, 1994) one is obtained as a by-product, which turns out to be very close to the simple iteration algorithm proposed by Lawley (Proc. R. Soc. Edinb. 60, 64–82, 1940) but our algorithm is guaranteed to increase log-likelihood at every iteration and hence to converge. Both algorithms inherit the simplicity and stability of EM but their convergence behaviors are much different as revealed in our extensive simulations: (1) In most situations, ECME and EM perform similarly; (2) CM outperforms EM and ECME substantially in all situations, no matter assessed by the CPU time or the number of iterations. Especially for the case close to the well known Heywood case, it accelerates EM by factors of around 100 or more. Also, CM is much more insensitive to the choice of starting values than EM and ECME.     

高校大型建设项目管理模式的探讨

高校大型建设项目不同于企业的投资项目和政府其他的基础设施项目,应依据现代工程建设项目管理的特点和要求,结合自身特点来选择和建立项目管理模式。从目前已在使用的几种管理模式看,代建制模式应当是一种可优先选择的模式。