基于灰聚类和小波网络的企业投资决策绩效集成评价

基于公司的战略和利益相关者的考虑，本文设计了财务层面绩效指标、技术创新层面指标、顾客层面绩效指标、业务流程层面绩效指标、发展潜力层面绩效指标和社会和环保层面绩效指标六个层面的企业投资决策绩效评价指标体系。建立了标杆瞄准和主成分分析相结合的指标筛选的方法，设计了基于灰色聚类和小波网络模型的企业投资决策集成评价模型，并对焦化行业进行了实证分析。     

定性信息组成循环经济标杆下的最佳决策模型

文章首先利用物元的负正转换和发散性的思想找到与待决策单元同名、同值、同征的单元并收集它们的定性信息;其次,用层次分析方法给出了待决策单元标杆的选择方法;最后,给出依赖标杆的最佳决策模型。此模型是把策略的形成以及如何开拓策略集、优化技术的运算技巧结合起来。因而,此决策模型是利用了各种提高效益的潜在因素模型,并且具有较强的可操作性。     

重庆乡村地区民宿资源开发经营效率研究

民宿资源开发是农村经济转型时期乡村旅游和农村产业拓展的重要载体,研究民宿资源开发经营效率对促进乡村资源最优利用、区域民宿产业可持续发展有重要现实意义.调研重庆市22个民宿资源开发案例,运用数据包络分析法(DEA)与标杆管理定量评价其开发经营效率,分析效率不足的原因,并提出效率提升建议.研究表明:1)综合效率、技术效率和规模效率有效的民宿分别占总数的59.10%,72.73%,59.10%,处于规模收益递减阶段的民宿占比4.55%;2)4个片区中,主城区与渝东南片区的综合效率和规模效率较低,渝西片区的技术效率较低;3)以根据超效率值选取的标杆为基准,27.27%的民宿存在投入冗余和产出不足等问题.因此,重庆民宿资源开发经营整体效率较高,综合效率和规模效率总体上呈西部与东北部高、主城区与东南部低的分布特征,技术效率区域分布差异不大,渝西片区略低,效率较低的民宿可通过控制资源投入,提高社会效益,突出发展特色来改善.     

Implementing and Evaluating Performance Measurement Initiative in Public Leisure Facilities: An Action Research Project

This paper addresses issues when implementing and evaluating performance measurement initiative. Applying action research, the study began with designing an innovative performance measurement system and applied the system in three public leisure centres in England during 2005–2007. It was found that, for practitioners in the public leisure sector, inclusiveness and simplicity are the most important criteria of a good performance measurement system. That is, not only does performance data need to be inclusive, the analytical process also needs to be simple and understandable. In addition, facility managers’ analytical skills and motivations for benchmarking are two factors determining the practicability of the system developed. Finally, while conducting a long-term action research, there is a need to continually communicate the actual and potential benefits of the change with senior managers. If they are committed and enthusiastic, it is easier to gain the support of other levels of the organisation.     

用Benchmarking方法分析我校信息管理与信息系统专业建设及发展

本文针对我校信息管理专业的实际情况，以上海交大作为比较对象，用Benchmarking方法从人才培养、管理科学、社会服务等方面作为比较内容，提出赶超对策和实施计划，最后总结了文中的不足。     

企业知识管理最佳实践和标杆学习的内涵及关系

从数字化技术产生和美国企业向日本的企业学习这两个发生在同一时期的事件入手,介绍性说明企业知识管理和标杆学习方法的快速兴起过程,然后解释性分析了企业知识管理、最佳实践和标杆学习的内涵及关系,标杆学习是企业实施最佳实践进入先进的知识管理模式的重要途径。通过这种分析为我国企业实施知识管理模式提供一种快速进入的方法和一些启示。     

Time series forecasts and extra-model information

Often a forecaster has supplementary information (e.g. field reports or forecasts from another source) that cannot be included directly in a time series model. Especially interesting are cases where this information is given at time intervals that are different from those of the time series model forecasts. Previous authors have considered a numerical and a model-based statistical method for combining extra-model information of this type with ARIMA model forecasts. This paper extends both methods to vector ARMA model forecasts and dynamic regression (transfer function) model forecasts. It is also shown that a Lagrange multiplier numerical procedure arises as a special case of the model-based procedure. An empirical example is given.     

BENCHMARKING ON-LINE SERVICES INDUSTRIES

1. Introduction Benchmarking delivers a “comparison of a company’s performance in certain areas with that of other firms in its industry and / or with those firms that are identified as world class competition in specific functions and operations” (Davis et al, (2004). It can also cut across traditional lines, providing opportunities for new and innovative ways to increase performance, and be a “search for industry best practices that lead to superior performance” (Camp, 1989; Hinton et …     

基于模糊理论的绿色供应链绩效评价研究

在对供应链绩效及其供应链绿色度分析的基础上,按照科学、可比、实用等原则,建立了顾客导向评价、供应链密切度评价、供应链经济效益评价指标、供应链绿色化评价4个方面多层次绿色供应链绩效评价体系。通过模糊评判法对绿色供应链进行了绩效评价,采用基于差距分析的标杆法进行了评价结果的分析,找出了被测评企业的绿色供应链与目标供应链之间的绩效差距,为企业绿色供应链的优化提供了科学依据。