电子产品研制过程的可靠性管理

为建立闭环式可靠性管理,本文从如何确定可靠性参数和指标开始,对如何进行可靠性预计、如何确定定时截尾可靠性鉴定试验方案{T,C}和开展软件可靠性定量评估等方面进行了讨论。     

长三角地区投资环境评价研究

长三角地区是我国经济最活跃的地区之一.文章选取了长三角地区的16个城市作为研究对象,提出了投资环境评价指标,并运用粗糙集理论和特征向量法对该地区的投资环境进行评价,最后得出16个城市的得分和排序.     

百色市可持续发展能力的生态评价

以百色市复合生态系统为研究对象,运用层次分析法,分别从经济发展、社会进步和环境保护3方面评价百色市2001～2006年的可持续发展能力的动态变化,分析制约其发展的因素,并提出相应对策.     

项目投资前财务评价体系的构建

项目投资作为企业发展的一项主要投资活动，难免存在一定的投资风险。如何有效地规避风险．对项目投资的成功与否具有重要的意义．尤其在项目投资前选择适当的方向和时机，并对投资项目进行财务评价．是决定项目投资能否成功的一个重要方面。也是投资决策前必须考虑的问题。如何更快更好地运用相关财务指标来进行快速有效的决策，并且充分利用企业现有资源实现项目收益最大化是投资者非常关心的问题：本文从企业项目投资前的财务指标的选取开始，通过有关项目相关的财务数据收集，来建立一套财务评价体系。以期进一步完善中国项目投资评价体系，使项目的评价更加科学、合理。     

移动通信行业物流外包供应商评价模型的实证研究

通过运用层次分析法(AHP)对移动通信行业物流外包供应商评价模型的相应因素进行权重量化,为移动通信企业选择合适的供应商提供数字化定量模型依据。文中选取北京移动通信行业一家公司的典型物流外包项目—账单集中制作全外包服务作为案例,通过运用这一数字化定量模型实现对参评供应商的企业实力进行了评价和选择(即评价因素得分*权重=最终评价),并通过现场考察的方式对中标供应商的效果进行了跟踪评价。     

More on the Discounting of Residual Income Streams

The purpose of this paper is to take the conclusions reached by Peasnell (1981, 1982) and Kay (1976) and show that the use of discounted residual incomes for project evaluation purposes requires the prior appraisal on a cash flow basis. The use of residual income at the investment planning and subsequently at the accounting stages is also evaluated.     

Implications of marketing and promotion for the development of tourism

The author considers some oft-neglected aspects of marketing and promotion in the development of tourism, with special reference to the implications of travel marketing and promotion for the tourism industries of developing countries.     

Progression in Technology Education in New Zealand: Components of Practice as a Way Forward

Understanding and undertaking technological practice is fundamental to student learning in technology education in New Zealand, and the enhancement of student technological literacy. The implementation of technology into New Zealand’s core curriculum has reached the stage where it has become critical that learning programmes are based on student progression to allow for a seamless education in technology from early primary to senior secondary. For this to occur, teachers and students need to focus learning on key features of technology education. This paper is based on research initiated in 2001 which explored the nature of progression of student learning in technology. It draws on findings from research undertaken in New Zealand classrooms in 1999–2000 that resulted in the development of the technology assessment framework (TAF), (as reported in detail Compton & Harwood 2003). The 1999–2001 research was funded by the New Zealand Ministry of Education. Findings from the 2001 research allowed for the identification of key features of technology education that are relevant across all age groups, contexts and technological areas. These key features were collectively termed components of practice. The three components of practice established to date are brief development, planning for practice, and outcome development and evaluation. This paper discusses the development of progression matrices for each of these and provides illustrative examples of student work levelled against the matrix indicators of progression for brief development.     

Partial identification of distributional and quantile treatment effects in difference-in-differences models

In this paper, we supplement the identification results for the mean treatment effect for the treated in the difference-in-differences framework studied by Abadie (2005) by establishing partial identification results for the distribution and quantile of the counterfactual outcome and of the treatment effect for the treated. Unlike the mean treatment effect which is identifiable from either the panel or the repeated cross sectional data, we show that the distribution/quantile of either the counterfactual outcome or of the treatment effect is only partially identified and in general the identified interval is tighter with panel than with the repeated cross sectional data. We further illustrate this gain from the panel via a numerical example.     

地方政府金融监管绩效评估体系及实证研究

通过构建地方政府金融监管绩效评估指标体系,运用模糊多属性评价方法,客观评估地方政府金融监管绩效发现:地方政府金融监管的独立性不强,责任性有待提高,地方政府及其相关金融监管机构在外部监管治理上整体水平不高。为此,必须逐步深化金融监管体制改革,健全合理的外部治理结构,依法提高金融监管的独立性。