基于“消亡模式”的并购企业文化整合

并购企业的文化整合方式有多种模式选择。在论述“消亡模式”文化整合及其适应条件下,对并购企业采取“消亡模式”文化整合的过程和方法进行了探讨;提出了从全新的心智模式上升为企业的规章制度,并形成新的企业文化过程中,管理职能所起的特定作用;结合联想并购IBM全球PC业务案例,进行了应用分析。     

论会计事项的认定与会计确认

符合确认标准的会计事项是会计确认的对象,会计确认是会计事项进入财务会计系统的第一道关口,两者关系十分密切,本文对会计事项作了科学界定,并针对不同事项的认定说明其对会计确认对象、观点和时间的影响,为科学合理地确认会计事项提供了理论指导。     

面向CRM的数据挖掘应用

近几年来，信息在企业发展中的关键地位得到了越来越多的关注，赢家往往是那些能成功收集、分析、理解信息并根据信息决策的企业，而新型电子商务的关键是它与消费者之间的关系。本文研究了数据挖掘技术在客户关系管理（CRM）中的运用，讨论了企业如何理清和客户之间的关系。     

Multiple aspect testing for case-control designs

When testing for the equality of two distributions in a case-control design with treatment effects presumed to act possibly on more than one aspect, different tests may be properly considered for testing for different features of a null hypothesis, leading to the multiple aspect testing issue. Two different aspects are therefore of interest: the location-aspect, based on the comparison of location indexes, and the distributional-aspect, based on the comparison of the empirical distribution functions. A simulation study shows that the combined testing procedure exhibits a good robust overall performance, and an application in biomedical research is also presented.     

Mean-variance hedging for interest rate models¶with stochastic volatility

The mean-variance hedging approach for pricing and hedging claims in incomplete markets was originally introduced for risky assets. The aim of this paper is to apply this approach to interest rate models in the presence of stochastic volatility, seen as a consequence of incomplete information. We fix a finite number of bonds such that the volatility matrix is invertible and provide an explicit formula for the density of the variance-optimal measure which is independent of the chosen times of maturity. Finally, we compute the mean-variance hedging strategy for a caplet and compare it with the optimal stategy according to the local risk minimizing approach. Received: 14 July 2000 / Accepted: 10 April 2001     

Thermodynamics and process analysis for future economic scenarios

Economists are increasingly interested in forecasting future costs and benefits of policies for dealing with materials/energy fluxes, polluting emissions and environmental impacts on various scales, from sectoral to global. Computable general equilibrium (CGE) models are currently popular because they project demand and industrial structure into the future, along an equilibrium path. But they are applicable only to the extent that structural changes occur in or near equilibrium, independent of radical technological (or social) change. The alternative tool for analyzing economic implications of scenario assumptions is to use Leontief-type Input-Output (I-O) models. I-O models are unable to endogenize structural shifts (changing I-O coefficients). However, this can be a virtue when considering radical rather than incremental shifts. Postulated I-O tables can be used independently to check the internal consistency of scenarios. Or I-O models can be used to generate scenarios by linking them to econometric macro-drivers (which can, in principle, be CGE models). Explicit process analysis can be integrated, in principle, with I-O models. This hybrid scheme provides a natural means of satisfying physical constraints, especially the first and second laws of thermodynamics. This is important, to avoid constructing scenarios based on physically impossible processes. Process analysis is really the only available tool for constructing physically plausible alternative future I-O tables, and generating materials/energy and waste emissions coefficients. Explicit process analysis also helps avoid several problems characteristic of pure CGE or I-O models, viz. (1) aggregation errors (2) inability to handle arbitrary combinations of co-product and co-input relationships and (3) inability to reflect certain non-linearities such as internal feedback loops.     

古代岭南州府城市近郊风景的公共性研究

“城市山林”作为中国园林史研究中屡被提及的重要概念，已有了具体而明确的理论赋义。与之形成反差的，是当代研究长期缺乏对该词的历史溯源。为此，基于《四库全书》检索得到一定数量的文献史料，对“城市山林”概念的发展演变进行了初步考析。从中发现，“城市山林”并非一开始就是独立的概念；“城市”与“山林”两词媾和的过程，本质上是文人阶层有关“人之栖居”问题的长期思辨与抉择。而对此的认知，或将有助于更好地理解“园林”与“城市山林”之间的关系。     

我国中小企业融资问题的误区与对策

本文通过深入分析目前我国中小企业融资问题认识上存在的五个误区，即银行歧视中小企业、受制于风险投资、直接融资门槛高、只能依赖外部融资、地方政府支持不够，提出了解决中小企业融资问题的对策。     

经济类(非会计学)专业会计与财务知识模块教学改革研究——基于襄樊经济学院的实践

本文认为,经济类(非会计学)专业学生实施会计教育,要从会计与财务管理知识体系的再组织创新研究开始,进行网络环境下会计学课程教材及教学内容体系、教学方法与手段和实验环节等方面改革与实践。构建现代信息技术与课程整合的“主导—主体—主线”探究式教学模式,使经济类(非会计学)学科的学生在学时数有限情况下掌握会计学的基本理论和方法,提高学生创造性地应用会计信息进行经济决策的能力。     

曝气生物滤池及其填料作用机理

介绍了曝气生物滤池及其填料的应用情况和研究进展,对曝气生物滤池反应动力学以及其填料作用机理等方面的研究进展进行了研究,概述了影响曝气生物滤池运行的主要因素,同时提出了今后曝气生物滤池的发展方向。