怀化城区老年人体育参与研究     

易银强 《体育科技文献通报》2015,(3):98-99,104

随着我国老年人口的不断增加,老年化问题已成为我国乃至全世界所关注的焦点。而我国又是世界上老年人口最多的国家,老年人的生活与健康问题是我国目前亟待解决问题。本文运用文献法、专家访谈法、问卷调查法、数理统计法、逻辑归纳法,对地处湖南省中西部的怀化市城区老年人的健身现状进行调查和研究,试图找寻怀化城区老年人体育参与所存在的问题。  相似文献   

组织学习与客户知识管理能力的关系研究——关系嵌入的调节     

李志远  王雪方 《科学学与科学技术管理》2015,(3):152-162

客户知识是通过对客户信息的比较、因果、联系、交流从而验证了关于客户的信念和承诺。强化对内外部知识网络的关系嵌入,是企业营销实践从关系管理到知识管理得以突变的关键。通过对199家企业的实证调查表明,企业对源自于内外部知识网络客户知识的组织学习,提升了企业的客户知识管理能力。特别是,企业对外部客户知识网络实现更强的关系嵌入,更有利于企业与外部客户之间的互动与信任,并为组织学习作用于客户知识管理能力的内在机制创造了良好氛围。但是,企业内部知识网络关系嵌入的增强,却带来了内部交易成本的增加,组织创新思想、机制的阻滞以及机会主义的盛行,一定程度上阻碍了组织学习对客户知识管理能力提升的效应。  相似文献   

考虑顾客行为和成员风险规避性的供应链收益共享契约的设计与协调     

张新鑫  申成霖  侯文华 《预测》2015,(1)

本文构建了顾客策略行为下基于CVaR风险度量准则及收益共享契约的供应链决策模型。分析了集中式和分散式供应链系统中,风险规避的供应链成员企业的最优决策行为。采用群决策理论,探讨了收益共享契约的协调机制和利润的分配机制。研究表明：第一,顾客策略行为下,产品的最优零售价格可以起到平衡供应链的利润与风险的杠杆作用;第二,当零售商和制造商的风险规避度不等时,基于帕累托最优准则的收益共享契约可以使分散式供应链达到协调,但不能实现渠道利润在成员企业间的任意分配,各成员企业获得的最终利润取决于他们的相对风险规避度和在供应链中的影响力;第三,基于帕累托最优准则的收益共享契约能够平衡供应链成员企业间的利润与风险。  相似文献   

An examination of the construct of legitimate peripheral participation as a theoretical framework in literacy research     

《Educational Research Review》2015

This review critically examines the use in literacy research of Lave and Wenger's (1991) construct of legitimate peripheral participation (LPP), a view of learning as participation by which newcomers adopt a group's ways, moving from periphery to the center of a practice. From a search through 10 literacy-relevant journals from 1991 to the present, we purposively selected 20 pieces that relied centrally on LPP and analyzed these for ways in which practice and apprenticeship were instantiated. Regarding practice, we inquired about legitimacy and engagement; regarding apprenticeship, we asked about the deployment of experts' attention and the cost of newcomers' mistakes. Using the benefit of the 20+ years since the original publication, our critique offers six principles to evaluate researchers' use of LPP and community of practice as constructs to describe learners' experience, and summarizes how some of our 20 studies made felicitous use of the constructs and others less so.  相似文献   

客户集中度、关键客户议价力与中小企业绩效--基于中小企业板制造业上市公司的实证研究     

田志龙  刘昌华 《预测》2015,(4)

基于交易费用理论与资源依赖理论,本文利用中国深圳证券市场中小企业板上市的制造业企业的数据,采用多元回归的方法研究客户集中度对中小企业绩效的影响。结果表明,中小企业客户集中度对企业绩效有显著正向作用;关键客户议价力在客户集中度与企业绩效间的关系中具有部分中介效应;企业产品类别在客户集中度与企业绩效的关系中具有调节效应：工业品制造企业的客户集中度对企业绩效具有显著的正向影响,但这种影响在消费品制造企业中并不显著存在。研究结果对中小企业的市场发展具有指导意义。  相似文献   

Yer Doin’ it Wrong: How NOT to Interact with Vendors,Publishers, or Librarians     

Katy Ginanni  Anne E. McKee  Jenni Wilson  Linda A. Brown 《期刊图书馆员》2015,68(1-4):255-261

Three librarians who have extensive experience working in libraries or for publishers, vendors, or consortia presented an informal discussion on librarian–vendor relationships. The audience was encouraged to participate. Problems were articulated; speakers and audience members contributed suggestions for better approaches or behaviors when handling difficult situations.  相似文献   

消费者参与对体育品牌企业社会责任活动效果的影响机制研究     

王静一 《体育科学》2015,(2):24-30,47

体育品牌履行企业社会责任(CSR)的压力日益增加,但实践效果并不理想,CSR活动与消费者隔离是一个重要原因。通过两个实验研究,揭示了消费者参与对体育品牌CSR活动的影响,结果发现,1)消费者参与体育品牌CSR活动会提高其品牌态度和购买意向;2)企业社会责任认同在上述过程中起到中介作用;3)这一中介作用受到消费者对CSR活动与体育品牌之间感知匹配度的调节;讨论了对体育品牌CSR战略实践的启发。  相似文献   

Exploring the covariates of sport participation for health: an analysis of males and females in England     

Paul Downward  Simona Rasciute 《Journal of sports sciences》2015,33(1):67-76

Increasing sport participation has been identified as a key vehicle for achieving World Health Organisation guidelines for health-enhancing physical activity (HEPA). A policy challenge is to promote this changed behaviour. Making use of the Active People Survey, a zero-inflated ordered probit model is used to identify the covariates of sport participation for males and females with respect to the related decisions to either participate in sport or not, and to participate at either lower or higher than desired intensity. To inform current policy emphases, the Active Places Survey is also used to examine the causal impact of facility provision on these behaviours. Results indicate that females are more likely to adopt less intensive activity even with time available. Families could place most constraints on females, but also reduce the intensity of male participation. Education has a greater association with higher intensity female activity. The largest effects are identified for sport club membership and facility satisfaction. Both of these affect male intensity of activity most. The main policy challenges facing sport in contributing to HEPA are shown to involve retaining male intensity of participation when ageing and encouraging greater female intensity of participation, with more appropriate matching of facilities.  相似文献   

“1号店”安阳分店网络顾客忠诚度分析     

冉丽敏 《安阳工学院学报》2015,(5):54-58

在当今社会,网络技术的不断突破,客户结构的传统商业模式发生了巨大变化,顾客的忠诚度越来越难以支撑。因此,本文以“1号店”为例,在电子商务环境下对顾客的忠诚度进行一个全面的研究,通过对“1号店”顾客忠诚度的研究,更有效地提出提高顾客忠诚度的措施,使企业拥有一批忠诚的客户资源,从而使得企业的长期利益得到更好的保证,使企业在未来竞争中处于一个有利的位置,也希望能为其他企业起到借鉴的作用。  相似文献   

契约文书中的宗族参与——以江西地区为中心     

彭志才  曾敏  高劲松 《衡水学院学报》2015,(2):105-109

清代至民国时期,宗族势力参与契约文书最主要、最直接的表现,就是在个人签订各种契约文书的过程中,往往需要得到宗族的认可或批准。在土地等财产的流转过程中,宗族势力或直接成为交易行为的主导者,利用说合中人和亲邻的角色施加影响,参与并直接影响交易过程;或是作为宗族财产的支配者对众存产业进行管理,参与家产的处分;或是作为交易行为的见证者,以见卖人、在场人的身份行使知情权和监督权,对交易过程施以间接影响。  相似文献