模糊均值AHP法在客户满意度评价中的应用

客户关系管理备受重视的今天,提高客户满意度已经成了很多企业的战略措施,因此如何评价客户满意度将显得十分重要。客户满意度评价是一个多准则的模糊决策问题,本文根据模糊集理论和Dempster-Shafer理论,得到改进的模糊层次分析方法,并将其应用到客户满意度的评价当中。该方法对评价体系的每个层次都进行了模糊数加权,并通过调整乐观度u给出了不同乐观度下的评价结果,使得评价更详细、更客观。     

Calm Consideration of Prosperous Growth of Convertible Bond

As a re-financing instrument for listed companies, convertible bond has been greatly promoting the prosperity of China capital market. However, due to the institutional defect of stock ownership is severe, convertible bond has also inevitably caused the negative effect on the situation that the non-negotiable shareholders are frantically depriving the negotiable shareholders of equity when enriching the financial products and releasing the financial risk. Taking ShanYing convertible bond as an example, the article researches the reasonableness in the market pricing by using the Single-Index Model and further analyze reasonable activities of the present listed companies＇ tending to issuing convertible bond.     

The Wolf Is Coming?——Multinationals's Entry and Effect on China's Manufacturing Industry

Nowadays,China has become the country that introduces the largest amount of foreign capital.Up to June 2008,the accnmulative total number of foreign-invested enterprises in China is over 632 thousand;the total amount of actual use of foreign capital is over US＄582 billion.There are over 400 multinationals of top 500 investing in China,30 of which set up regional headquarters,and the number of R & D institutions funded by foreign firms is over 600.The investment from multinationals has become the mainstream of China's FDI.     

基于双灰的多属性决策及在广告媒体代理商选择中的应用

研究决策过程中评价指标权重为区间权重和评价指标值为区间数的双灰问题集结方法。针对决策者构造决策信息的判断习惯,定义拟正态分布对区间判断信息进行拟合。根据对标准正态分布的研究,提出在一定置信度下,基于拟正态分布的假设,区间数乘法的主要信息测度公式,以此解决传统区间数乘法区间范围快速膨胀和区间重心漂移问题。以案例分析某汽车公司寻求长期合作广告媒体代理商的需求,为其选出满意的合作伙伴。     

链杆平衡管理模型在项目建设环境决策中的应用研究

在工程项目建设决策中,环境因素是一个非常重要的因素,其决策正确与否对项目的建设与应用产生重大影响。影响环境决策的主要因素有环境自身的因素如地质、水文物候等自然环境因素,社会环境因素,经济环境因素等,还与企业对环境的控制能力有关。本文对这些因素进行分析与调研,并运用链杆平衡管理模型对各影响因素进行平衡管理,以保证产出比最大化。     

Data sources for the credit-card augmented Divisia monetary aggregates

In 2013, the Center for Financial Stability (CFS) initiated its Divisia monetary aggregates database, maintained within the CFS program called Advances in Monetary and Financial Measurement (AMFM), based on Barnett (1980, 2012). The CFS will soon be making available Divisia monetary aggregates extended to include the transactions services of credit cards. The extended aggregates will be called the augmented Divisia monetary aggregates and will be available to the public in monthly releases. The new aggregates will also be available to Bloomberg terminal users. The theory on which the new aggregates are based is provided in Barnett and Su (2014).¹ In this paper, we provide detailed information on the data sources used in producing the new augmented Divisia monetary aggregates.     

“单独二孩”政策下新增人口测算方法及监测系统构建

"单独二孩"生育政策出台后,各地需要测算符合这一政策的潜在夫妇数、可能导致的新增出生人数、由此带来的生育水平变化,以及对未来人口发展的影响。测算的目的是为了更好地做好新政策正式实施前的准备,确保政策实施风险可控。结合2010年全国第六次人口普查数据和2013年8月国家卫生计生委组织的生育意愿抽样调查数据,提出了关于新增出生人口和新增生育水平的估计方法,以及相应的未来生育水平估计和人口预测方法。对如何构建政策实施监测系统提出了建议。     

清代山西的田地数字及其变动

尽管光绪《山西通志》中记载的田地数字不是完全通过实际丈量得来的计量亩,但在目前没有其它更为系统全面和准确真实数字的情况下,其价值是不可替代的。特别是在考虑到资料性质在时间上的前后同一性和空间上的区域相似性情况下,其土地数字的变动应该基本上可以反映清代山西各地土地垦殖的变化情况。从先绪《山西通志》的记载看,清代山西各地田地数字的变化与当地的自然条件、开发历史和土地垦殖限度都有着很大关系。     

关于不定方程x~2+256=y~3的解

利用代数数论的方法,证明了不定方程x2+256=y(3其中n∈N,x≡1(mod2),x,y∈Z)无整数解。