基于AHP的通信企业价值因素客户感知度研究

了解客户的价值关注因素是提升客户价值的基础。基于此,在介绍层次分析法原理的基础上,提出了基于AHP的价值感知分析模型。并结合实证研究阐明AHP法在定量评价用户价值感知度中的应用。     

中国省际资本使用效率测算:1981～2005

采用永续盘存法和最新的数据测算中国31个省份1980年~2005年的建筑和设备资本存量,而后结合各省的GDP数据测得中国各省份1981年~2005年的资本边际产出比。从计算结果看,东部省份资本积累已经相对饱和且在2001年前后开始出现资本边际产出递减的情况;中部省份资本存量水平适中;西部省份资本积累还不足,应继续加大资本投入。     

康乾时期京师文化的繁荣及其国际影响

"康乾盛世"是中国封建社会的辉煌时期,它在政治、经济、文化等很多方面,将中国传统社会推向了一个新的高峰。作为"康乾盛世"的核心,京师北京不可避免地在亚洲乃至世界的某些范围内受到人们的特别关注。在清代,朝贡体系覆盖了东亚的大部分地区,北京城处于这个体系中的核心地位。北京城对于朝贡国的影响力,不仅依托政治上的强势,也表现在思想文化上的强势。京师强势文化的产生,除了国家强盛的大背景之外,还有一系列的特殊的出自朝廷的高端文化举措。康乾时期另一个重要的文化现象是,进一步与西方文化接触,开始了超越朝贡体系的国际交往。历史显示,北京是古老文化的宝库,又是引领中国走向世界的先锋。北京的历史发展有其独特的经验,对其进行认真的总结,可以获得重要的启示。     

Senior Gambling: Risk or Reward?

For a growing number of older adults, a day outing to a local casino has become one of the more enjoyable and accessible opportunities for socialization and entertainment. Unfortunately, for some older adults this growing pastime increases their risk for developing a gambling problem or, worse yet, a gambling addiction. The consequences of problematic gambling behaviors for individuals living on a fixed income require greater attention by social work researchers, practitioners, and providers of senior services. The development and implementation of a Gambling Education Workshop for older adults attending senior centers in a large metropolitan area, along with qualitative interviews with a sample of workshop participants, are reported in this article. Among the findings from this project are the needs for greater awareness of the risk factors associated with problematic gambling, as well as greater awareness among older adults about the consequences associated with gambling.     

关于专业英语教学的几点思考

文章针对专业英语教学的现状，结合教学实践，提出专业英语教学应加强师资与教材建设，教学中应注意加强专业词汇的掌握、加强英语思维训练、强调获取专业信息等几方面的问题。     

A Cognitive Approach to Direct Practice with the Aging

The recent prominence of cognitive approaches in psychotherapy and more recently in social casework holds considerable promise for direct practice with olderpersons on both an individual and group basis. Several central concepts in cognitive theory are delineated and found to have particular advantages for the aging. First, they deal with conscious concerns and avoid the dangers of affective or regressive approaches in breaking down defenses. Second, they are heavily concerned with questions of meaning and self-concept, issues that are central to the last stage of life, as delineated by Erikson, and the task of achieving ego integrity over despair. Two case illustrations of the application of a cognitive approach in a group context are given.     

多环芳烃的性质与拓扑指数的关系研究 (Ⅰ)二阶连接性指数~2x与分配系数K_(ow)的相关性

提出了多环芳烃的分配系数 (Kow)与其二阶连接性指数 ( 2 x)之间的定量关系方程 ,估算了 4 2个多环芳烃的Kow,估算值与实验值吻合 ,相关系数R =0 .991 4 .     

Bayesian estimation for the Pareto income distribution

The Bayes estimators of the Gini index, the mean income and the proportion of the population living below a prescribed income level are obtained in this paper on the basis of censored income data from a pareto income distribution. The said estimators are obtained under the assumptions of a two-parameter exponential prior distribution and the usual squared error loss function. This work is also extended to the case when the income data are grouped and the exact incomes for the individuals in the population are not available. The method for the assessment of the hyperparameters is also outlined. Finally, the results are generalized for the doubly truncated gamma prior distribution. Now deceased.     

Organisation et institution: vers une socioéconomie de la firme?

The paper aims at showing that beyond its economic nature the firm is an organized social institution. The theory of the firm does not succeed in unifying in a single analytical framework both its institutional and organizational dimensions. In contrast, organization theory – notably organizational sociology – deals with the intertwining of these two existential elements of firms. The cross-fertilization which occurs between these two social sciences can be used to propose a real socio-economic theory of the firm.