监理企业的综合评价与决策分析

根据层次分析法(AHP),分析如何选择最合理的监理企业,为评估准则和希望投标的监理企业构建了一个层次结构,提出了分析模型和计算方法,并给出了一个具体实例。在决策分析过程中,按综合权重大小排序,进行方案优选,为决策提供依据。该方法得出的评价结果直观,为择优决策中标监理企业提供一种科学的评价方法。     

发展市场中介组织促进中小企业人力资源开发

针对市场中介组织的发展现状及存在的问题 ,着重从组织形式和服务内容两个方面 ,研究了发展为中小企业提供人力资源开发服务市场中介组织的目标模式 ,并提出了发展该类中介组织的对策措施     

关于股份台作制股权设置的完善探讨

股份合作制有其制度优势,特别适合小企业,资本与劳动的矛盾不是股份合作制的制度障碍,并对股权设置中的共有产权、资本与劳动关系、经营者积极性、治理结构、转让与筹资等问题提出我们的改进思路与方法。     

中小企业技术创新的主要障碍剖析

指出了我国中小企业技术创新能力低、速度慢，剖析了企业主体、企业投入、企业技术创新运作方式和企业开展技术创新的外部环境等四大障碍．     

On a Dualization of Graphical Gaussian Models: A Correction Note

Abstract.  We correct two proofs concerning Markov properties for graphs representing marginal independence relations.     

新时期我国零售业发展特点及政策建议

加入WTO以来,伴随我国经济的持续增长、对外开放的不断扩大和居民消费水平的提高,我国零售业在规模、结构、效益、经营和管理水平等方面都上了一个新台阶,但同时也面临来自外资零售企业的竞争压力和行业内现存的发展模式粗放、企业核心竞争力低、规范化程度低、人才短缺等问题,客观上要求必须从财政、税收、技术、人才等方面加快完善零售业发展的政策环境,为零售业的发展创造良好的条件。     

A Risk-Based Method for Modeling Traffic Fatalities

We describe a risk-based analytical framework for estimating traffic fatalities that combines the probability of a crash and the probability of fatality in the event of a crash. As an illustrative application, we use the methodology to explore the role of vehicle mix and vehicle prevalence on long-run fatality trends for a range of transportation growth scenarios that may be relevant to developing societies. We assume crash rates between different road users are proportional to their roadway use and estimate case fatality ratios (CFRs) for the different vehicle-vehicle and vehicle-pedestrian combinations. We find that in the absence of road safety interventions, the historical trend of initially rising and then falling fatalities observed in industrialized nations occurred only if motorization was through car ownership. In all other cases studied (scenarios dominated by scooter use, bus use, and mixed use), traffic fatalities rose monotonically. Fatalities per vehicle had a falling trend similar to that observed in historical data from industrialized nations. Regional adaptations of the model validated with local data can be used to evaluate the impacts of transportation planning and safety interventions, such as helmets, seat belts, and enforcement of traffic laws, on traffic fatalities.     

国有企业战略性调整问题研究

从市场经济演进的历史和计划经济实践的历程两个角度 ,考察了国有企业的性质 ,设计了我国国有企业产业定位的战略方案 ,分析了我国国有企业战略性调整的障碍 ,提出了国有企业进行战略性调整的途径     

Deconvolution with supersmooth distributions

Nonparametric deconvolution problems require one to recover an unknown density when the data are contaminated with errors. Optimal global rates of convergence are found under the weighted L_p-loss (1 ≤ p ≤ ∞). It appears that the optimal rates of convergence are extremely low for supersmooth error distributions. To resolve this difficulty, we examine how high the noise level can be for deconvolution to be feasible, and for the deconvolution estimate to be as good as the ordinary density estimate. It is shown that if the noise level is not too high, nonparametric Gaussian deconvolution can still be practical. Several simulation studies are also presented.     

政府绩效评估与企业绩效评估比较及借鉴意义

政府部门与企业同属社会公共组织,两者的绩效评估具有可比性。政府绩效评估和企业绩效评估可以相互借鉴:政府绩效评估可以借鉴企业绩效评估的评估技术、价值导向、评估方法;政府绩效评估可以引导企业绩效评估关注企业的社会责任。