基于Dirichlet模型的品牌竞争力综合评价指标体系研究

利用系统理论，从品牌的市场表现、品牌的管理能力、品牌的基础能力和宏观环境要素四方面建立了品牌竞争力综合评价指标体系，通过Dirichlet模型和专家打分方法计算部分指标，以提高结果的客观性和准确性。同时以2010年中国糖果市场为例，计算出该市场三大生产商的品牌竞争力指标值，结果有较强的解释能力与预测能力。     

关于物价综合指数性质的探析

通过对拉氏和帕氏物价指数的讨论，明确了物价综合指数之间的相互关系和物价综合指数的数学性质，找到了物价综合指数的变化特点。在保持原有指数特性的前提下，提出了新的综合指数改进方案，并对其进行了检验。检验表明，新的综合指数方案计算简便，能够准确地反映物量和价格的变化，并且误差较小。     

Spatial variation in teenage conceptions in south and west England

Multilevel Poisson models are used to identify factors influencing variation in census ward level teenage conception rates. Multilevel logistic models are also employed to examine the outcome of these conceptions. Demographic and socioeconomic characteristics are accounted for as well as access to family planning services. The paper emphasizes the importance of customized deprivation indices that are specific to the health outcome in urban and rural areas.     

Statistical analysis of process capability indices with measurement errors: The case ofC p

Process capability indices (PCIs) have been widely used in manufacturing industries to previde a quantitative measure of process potential and performance. While some efforts have been dedicated in the literature to the statistical properties of PCIs estimators, scarce attention has been given to the evaluation of these properties when sample data are affected by measurement errors. In this work we deal with the problem of measurement errors effects on the performance of PCIs. The analysis is illustrated with reference toC _p , i.e. the simplest and most common measure suggested to evaluate process capability. The authors would like to thank two anonymous referees for their comments and suggestion that were useful in the preparation and improvement of this paper. This work was partially supported by a MURST research grant.     

入世后我国企业营销绩效评价的变革研究

基于中国加入世贸组织后市场营销环境发生的巨大变化,对国内企业在营销绩效评价方面存在的问题以及如何完善营销绩效评价做了分析和探讨。     

人力资本不平等对全要素生产力增长的影响研究

本文通过理论和实证分析研究了人力资本不平等对全要素生产力增长的影响。文章首先对人力资本不平等影响全要素生产力增长率的作用进行了数理分析。在实证研究部分,采用DEA包络分析法计算了1995-2005年30个省的全要素生产力增长率及其两个组成部分——技术进步率和效率变化率的曼奎斯特指数,利用30个省的面板数据分别用三个计量经济模型对人力资本水平和人力资本不平等与全要素生产力增长率、技术进步率和技术效率变化率之间的关系进行了实证检验。通过理论与实证分析提出本文的政策建议。     

山西优势蔬菜产品测定与区域布局

山西省蔬菜产业发展迅速,区域化、规模化、专业化生产已具雏形,成为山西省农业四大主导产业之一。面临新的国内国际环境,在充分发挥比较优势的基础上,积极进行蔬菜产业的结构调整,采用有效措施提高山西省蔬菜竞争力,对加快山西省蔬菜产业发展和农民增收具有重要的现实意义。     

Simple Majority Achievable Hierarchies

We completely characterize the simple majority weighted voting game achievable hierarchies, and, in doing so, show that a problem about representative government, noted by J. Banzhaf [Rutgers Law Review 58, 317–343 (1965)] cannot be resolved using the simple majority quota. We also demonstrate that all hierarchies achievable by any quota can be achieved if the simple majority quota is simply incremented by one.     

Ag~+离子交換单模玻璃平板光波导折射率分布的确定

本文提出一个改进的获得Ag~+离子交换单模玻璃平板波导折射率分布的方法。由测量不同波长下波导的模折射率,通过反W·K·B方法的最优化数值求解,可以求得折射率分布展开式中的系数。一系列结果表明,这一方法完全适于确定任一单模平板光波导的折射率分布。     

New Directions in Globalization Indices

Abstract

This paper discusses the measurement of globalization with a view to advancing the construction of globalization indices. It critically analyzes the types of indices that can contribute to knowledge and policy on globalization. Three issues are particularly highlighted: (a) the focus of measurement (i.e. on activities or policies); (b) the dimensions of measurement (i.e. cultural, ecological, economic, political, and/or social); and (c) the units of measurement (i.e. local, national, regional, and/or global). This paper argues that a workable forward strategy should not seek to identify the single best composite globalization index, but rather should work in an interdisciplinary mode towards a set of complementary globalization indices. These quantitative analyses can then be productively blended with qualitative approaches in a fuller assessment of globalization's extent and impact.