共查询到19条相似文献,搜索用时 203 毫秒
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基于动态集对同一度的政府政绩综合评价方法研究 总被引:6,自引:0,他引:6
政绩考核是对政府领导执政能力的综合评价,其方法直接影响着政府领导的发展观和政绩观.因此,本文依据科学发展观的要求,建立了客观、科学、可行的考核体系,将集对分析的同一度方法应用到政绩考核中.同时,对集对分析的同一度方法进行了改进——动态化,使其应用更科学、实用. 相似文献
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为提高独立学院教育资源配置效率,基于数据包络分析理论,构建了独立学院相对办学效益测评指标体系及模型,将独立学院所在地区经济、人口和母体高校声誉等环境因素视为不可控投入要素纳入其中,分析了这些环境因素对45所独立学院办学效益的影响,得出了一个有趣的结论:即使环境因素对独立学院的办学效益不起主要作用,但是,可能会显著影响其投入与产出的改进量. 相似文献
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顾琼 《应用数学与计算数学学报》2009,23(1):111-114
本文同时从宏观层次和微观层次,依据经济效益、规模效益、体制结构效益、质量效益、管理效益和地域效益等六个方面,设置了院校办学效益的评价指标体系.并且,采用定量和定性相结合的方法,对办学效益综合评估建立了多指标优化决策的数学模型. 相似文献
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针对属性等级和属性值都是区间数的不确定型多属性决策问题,通过把区间数转化为集对分析联系数,计算联系数的模以及属性等级模与属性值模的同一度,再利用这些同一度并参照属性等级数n建立n元联系数,利用n元联系数综合值做出决策.实例运算表明,此方法简明,而且便于对决策方案的排序作不确定性分析. 相似文献
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基于输入偏好DEA模型高校办学效益评价方法研究 总被引:2,自引:1,他引:1
分析了传统DEA模型中指标权重仅为非负性限制而带来的无法体现决策者偏好的问题,提出了反映决策者偏好的输入偏好DEA模型,并研究了基于输入偏好DEA模型高校办学效益评价方法. 相似文献
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CMM中SQA评审项只有通过和不通过两种选择,且不同子项权重相同,很难服务于标杆管理.因此,提出了基于模糊评价集的SQA评审改进模型,通过专家打分和综合评判,让评审结果更加客观.通过将改进模型应用于ERP实施过程,说明其可操作性,且能有效地提高ERP实施的质量. 相似文献
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民办高校作为我国高等教育的一种新的办学模式,对于教育供给不足的我国,这种新的办学模式的出现,将给我国高等教育带来积极影响。然而,对于刚刚起步的民办高等教育,由于办学和管理经验不足,仍存在一些制约其持续发展的不利因素。据此,本运用数量分析方法来探讨民办高校可持续发展的对策。全分四部分,在第二部分探讨民办高校办学、学生进民办高校学习的优化目标模型分析,进而比较两优化解的差异及经济意义。在第三部分中,本运用均衡分析理论来论述不同素质学生的就业与民办高校科学管理的关系,并导出现行民办高校的宽出政策的危害性。最后,本围绕实现我国民办高校可持续发展问题提出四方面对策建议。 相似文献
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The allocation problem is considered for a computer communication network with network links being shared among multiple transmissions running at the same time. Typically, each transmission brings benefit to a network owner proportional to the transmission rate allowed. Since the link capacities are limited and the minimal rates defined by Quality of Service (QoS) requirements have to be preserved, the rate allocation problem is defined here as a problem of maximizing the overall benefit (utility) under capacity and QoS constraints. In this paper, we consider the uncertain version of the problem, in which unknown utility function parameters and unknown link capacities are treated as uncertain variables characterized by certainty distributions. We present a method for solving the problem in a unified way, with both uncertainties combined in a single certainty index. 相似文献
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通过对上班高峰时段的电梯运行情况进行分析,以"最后被运送的乘客的等待时间最短"的"最大最小"原则作为其评价指标,以"电梯运行周期与运行总时间之比等于电梯在一个周期内运送的乘客数与乘客总数之比"的"比例"原则为依据,对高层楼宇中人员流动高峰时段的几种电梯运行方案建立了数学模型进行描述与比较,找到了电梯停靠楼层的最佳方案,并对北京大学第三医院外科楼的运行方案做出定量的数学证明. 相似文献
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E. Thanassoulis 《The Journal of the Operational Research Society》1996,47(1):84-97
Research suggests that many schools have a differential effectiveness with pupils of different ability. For example a school may be more effective in raising the performance of pupils of low rather than higher ability or vice versa. The identification of the existence of any differential effectiveness at a school is important as it can prompt a review of teaching practices, which will benefit ability ranges hitherto disadvantaged and thereby improve the overall effectiveness of the school. The most appropriate data for assessing differential effectiveness would be at pupil or, at least, at ability range level. Such data is not generally available. This paper develops a data envelopment analysis (DEA) based method that can identify the existence, and indicate the direction of, differential effectiveness at a school using data covering the full range of pupil abilities. The method can also identify role model schools for a school seeking to alter the bias in its differential effectiveness. 相似文献
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This paper presents a deterministic linear optimization model to support decisions on optimal allocation of schools to zones, its characterization and assignment of students, maximizing the social benefits of school owners and students. Students are assumed to show a multi-attribute behaviour, considering as important not only location, as is usual in the literature, but also quality of education and infrastructure, school costs and other attributes. There is heterogeneity of supply and demand. Students are classified by place of residence and socio-economic characteristics. Schools can be private, subsidized or free municipal ones. The model developed is applied to data of one of the municipalities of Santiago. The results obtained under different scenarios tend to confirm the expected demand's behaviour. This model could be used to guide decisions of both school owners or municipalities as well as students towards an equilibrium closer to a social optimum. 相似文献
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Toni A. Sondergeld Kathleen Provinzano Carla C. Johnson 《School science and mathematics》2020,120(2):90-103
This study investigates the impact of an urban community school reform initiative that focuses on an immigrant and refugee population in middle school. A 6th–8th grade cohort of students in the community school are followed over time and compared to a propensity score matched group on overall GPA, mathematics, and science academic outcomes and traditional college preparedness indicators. Further, a deeper dive into the intersection of gender and race/ethnicity was examined on all outcomes. Findings revealed that students in the urban community school demonstrated significantly more preparedness to enroll in college and move into a STEM field if they desired compared to the matched students. All gender/racial groups in the community school performed significantly higher than those in the matched group. Further, all gender/racial groups of students in the urban community school defied standard academic achievement drops common over time in middle school, and instead increase overall, math, and science grades from 6th to 8th grade. 相似文献
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This paper analyses the value added (VA) of a sample of Portuguese schools using two methodologies: data envelopment analysis (DEA) and the methodology used presently by the UK Department for Children, Schools and Families (DCSF). The VA estimates obtained by the two methods are substantially different. This reflects their different focus: DEA emphasizes on best-observed performance, whereas the DCSF method reveals average performance. The main advantage of the methodology used by the DCSF is its simplicity, although it confounds pupil effects with school effects in the estimation of school VA. In contrast, the DEA methodology can differentiate these effects, but the complexity may prevent its use in a systematic way. This paper shows that the two methods provide complementary information regarding the VA of schools, and their joint use can improve the understanding of the relative effectiveness of schools regarding the progress that pupils make between educational stages. 相似文献
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John Lenihan 《The Journal of the Operational Research Society》1986,37(9):889-891
The management of risk in industrial activity is, in principle, a rational process, conducted with the aim of securing desirable social benefit at acceptable social cost. The benefits of technology, in terms of increased productivity, reduced morbidity and quicker communications, can readily be quantified, but the appraisal of the associated hazards is made difficult by the discrepancy between observed (or calculated) risk and perceived risk. 相似文献