An interval-valued exceedance method in MCDM with uncertain satisfactions

Multicriteria decision-making problems have been applied to many applications for its practicality. Nevertheless, when the evaluated satisfactions are more complex, such as interval-valued distributions, how to reasonably obtain the aggregation results of alternatives is still an open issue. In this paper, an interval-valued exceedance method is proposed to solve such a question based on the Golden Rule representative value and probabilistic exceedance method. Due to good performance of expressing uncertain information, the Golden Rule representative value method is used to order interval-valued satisfactions after an effective normalization process. In addition, a quantifier-based ordered weighted averaging operator is also introduced to consider the preferences of decision makers. A realistic application of supplier selection is shown to illustrate the practicality of the proposed method.     

The role of relationship promoter in new product development collaboration

Since new product development (NPD) collaborations with external partners have become the next generation in NPD practices, relationship promoters have become especially relevant as key contributors to the success of this type of inter-organisational collaboration. To realise successful outcomes in NPD collaborations, partners face the challenge of effectively integrating the role of relationship promoter into their existing and essential relationships of trust. It is within this context that this paper examines the role of the relationship promoter, by analysing its moderating effect on the relationship between trust and the outcomes of NPD collaboration – including new product competitiveness and partner satisfaction. We test our hypotheses against survey data from 107 innovative firms involved in NPD collaboration with the help of relationship promoters. The results show that, while a non-significant influence can be reported about the presence of a relationship promoter in terms of partner satisfaction, the relationship promotor weakens the influence of trust on new product competitiveness, making trust less important when it comes to creating a competitive new product.     

A multilevel model of the effects of equal opportunity climate on job satisfaction in the military.

To date, minimal work has explored associations between equal opportunity (EO) climate and employee work attitudes, and no known research has investigated the effects of EO climate beyond the individual level. We address these gaps in the literature by testing a multilevel structural equation model in which effects of EO climate are considered at both the individual and unit levels. At the individual level, we predicted that psychological EO climate would be directly associated with job stress and job satisfaction, as well as indirectly related to job satisfaction via stress. In addition, cross-level associations between unit EO climate and job stress and job satisfaction were hypothesized to be mediated by cohesion. Findings supported the proposed model; hypothesized relations were supported at both levels of analysis. We conclude with a discussion of the findings, study limitations, and directions for future EO climate research. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

老旧小区公共空间设施适老化评价研究

目的 为强化老旧小区公共空间设施适老化需求要素与产品设计之间的联系,优化老年人的使用体验,提出一种基于KJ法、AHP-熵权法和SD法的综合评价体系。方法 首先,运用KJ法收集、整合、筛选老旧小区公共空间设施产品的适老化需求要素;其次,运用层次分析法构建评价指标体系,通过AHP-熵权法计算各需求指标的综合权重并进行优先级排序,针对徐州市某老旧小区的公共空间设施产品,运用SD法进行适老化满意度评价;最后,结合指标权重与满意度评价结果得出该小区公共空间设施适老化评价得分。结果通过实际案例验证了评价体系的科学性和实用性,根据综合评价结果提出公共空间设施产品适老化设计优化方向。结论 评价模型结合了老年群体的实际需求和行业专家的专业判断,为老旧小区公共空间设施产品适老化设计优化提供了理论依据和量化指标,对提升老年群体的使用满意度具有重要作用。     

基于居住需求分析的合肥市保障性住房空间分布合理性研究

保障性住房是解决城市中低收入群体居住问题的重要手段。合肥市保障性住房空间分布呈现分布不均衡的特点,本文从被保障人群的基本需求和居住感受出发,通过典型小区的实地调研和问卷调查,分析合肥市保障性住房居民群体特征、居住需求及目前居住满意度情况,评价合肥市保障性住房现状空间布局的合理性,总结问题并提出规划对策。     

河南栾川旅游商品游客购物满意度调查

旅游购物收入占旅游产业总收入比值不高,是我国各地区在发展旅游业时普遍存在的现象,这就包括以"栾川模式"闻名的河南省栾川县旅游购物业的发展。通过对栾川旅游购物市场上游客的问卷调查,建立模糊综合评价模型进行实证分析,文章最后得出栾川游客购物满意度都处于"满意"状态,并提出了发展意见,以期通过实证研究为栾川相关部门发展旅游购物提供一定的借鉴参考作用。     

基于不确定偏好序信息的人岗匹配决策模型与计算

员工满意度是人岗匹配决策的重要依据.针对员工满意度是不确定偏好序的情形,以单个员工满意度最大最小为目标,建立了人岗匹配决策模型.在对模型求解进行分析的基础上,设计了算法A对模型进行求解,并通过分析得出了算法A的时间复杂性为4o(n).最后通过算例分析,验证了模型和算法的有效性.     

教学满意度测评方法及实证研究——以淮阴工学院为例

高校教学满意度研究有利于发现教学工作中的薄弱环节,为决策层提供参考、有针对性的完善规章制度,进一步提高高校的办学质量。基于模糊综合评价理论,采用同层次平均百分比方法简化确定子因素和因素指标权重,实现了模糊综合评价方法在教学满意度测评上的改进,经实证研究验证了该模型的有效性和实用性。     

唐山市高校体育教师自我实现与发展满意度分析

以高校教师在工作中自我实现与发展满意度因素为指标,对唐山市高校体育教师这一特殊群体进行自我实现与发展因素的满意度调查研究,了解唐山高校体育教师对工作中自我实现与发展因素的满意度状况,以期对高校体育教师队伍的建设和科学的管理提供一些参考。