股权结构、研发投入与企业经营绩效关系研究     

谭庆  吴铖铖  吴自爱 《保定学院学报》2020,(2):46-51

以我国316家信息技术业上市公司2014—2018年面板数据作为研究对象,通过运用多元线性回归和调节效应检验研究研发投入与经营绩效的关系及股权结构在二者关系间的调节作用。研究结果表明:第一,研发投入与企业经营绩效正相关,且研发人员投入对企业经营绩效的影响高于研发资金投入;第二,股权集中度、股权制衡度均与企业经营绩效正相关。因此,信息技术企业在提高研发创新能力时不仅需要足够的资金保障,更需要充足的智力支持,且适度提高股权集中度、股权制衡度可在一定程度上提高企业经营绩效。  相似文献   

通过钢琴打击乐化的处理拓展钢琴音色——以巴托克《第一钢琴协奏曲》第一乐章钢琴声部为例     

徐婷婷 《美育学刊》2020,11(2):62-66

贝拉·巴托克是将钢琴打击乐化处理发展到顶峰的代表性作曲家,他的《第一钢琴协奏曲》的曲式结构、主题(动机)、调式调性、和声、节奏等要素,是其音乐构成的技术特点,也是他对钢琴打击乐化处理的方法,以及这种处理方法在乐曲中扮演的角色。总结演奏者如何运用更为合理的演奏方法从而更加准确地诠释作品要点,具有启发意义。  相似文献   

Correlates of staff motivation,satisfaction, and job performance of library staff in selected Nigerian University libraries     

Adeyinka Tella  Olamide Abigail Ibinaiye 《International Information and Library Review》2020,52(1):32-49

Abstract

This study examined staff motivation, satisfaction, and job performance among the librarians and library staff in six selected university libraries in Nigeria. The target population for the study includes the professionals and nonprofessional library staff. A total enumeration sampling technique was used to select 180 respondents, which represent the sample for the study. Data was collected using a self-designed questionnaire titled “Staff Motivation, Satisfaction and Job Performance Questionnaire” (SMSJPQ). Six research questions were developed and answered by the study. The results indicate that librarian and library staff are highly motivated with regular pay while the least motivational factor is frequent interaction with their friends. Library staff are primarily satisfied with their jobs when they are in constant link with their friends. Professional library staff significantly experience better work motivation than their nonprofessional counterparts. Significant correlation exists between staff motivation and job performance and between job satisfaction and job performance. In addition, the two factors (motivation and satisfaction) exert significant contribution to the determinant of librarians and library staff job performance. Based on the findings, the study recommended improvement in the level of motivation of nonprofessionals so that the significant difference with the professional counterpart would not be so much pronounced.  相似文献   

面向幼儿发展的表现性评价实践研究     

张蕊 《科教文汇》2020,(13):151-152

本研究采用表现性评价,对x幼儿园大班一个班级39名幼儿进行为期一年的发展性评价,在真实情境中对幼儿的发展状况作出连续性评价,获悉幼儿不同阶段的发展状况,同时对评价过程进行总结和反思。  相似文献   

基于RBV的企业信息化绩效评估层次模型     

张嵩  吴绪永 《科学学与科学技术管理》2007,28(6):129-133

以基于资源的企业理论(RBV)为基础,将企业IT资源分为IT基础设施资源、IT人力资源和互补性组织资源三类。指出IT资源对企业绩效影响的过程性,提出基于RBV的信息化绩效评估层次模型,并以实际企业为例,分析每一层次的评估范围和评估指标,帮助企业对信息技术商业价值进行有效的评估。  相似文献   

制造业管理者元胜任力与行业胜任力和绩效之间关系的实证研究   总被引：2，自引：0，他引：2  

冯明  纪晓丽  尹明鑫 《中国软科学》2007,84(10):126-135

本文利用元胜任力与绩效问卷和制造业管理胜任力问卷进行了大量的调查,研究表明:元胜任力包括思维能力、学习运用能力和自我发展能力三个因子;思维能力能够有效的促进周边绩效和适应性绩效,学习运用能力能够较好的促进整个绩效;思维能力、市场营销策划能力和产品系统管理能力是制造业管理者绩效的有效预测指标。  相似文献   

The effectiveness of workflow management systems: A longitudinal study     

《International Journal of Information Management》2016,36(1):126-141

Workflow management systems coordinate and allocate work through the various stages of executing business processes. The benefits of such systems appear pervasive, but no hard data is available that confirms that their implementation improves organizational performance. In part, this is due to the difficulty of measuring the effects of enterprise-wide initiatives in general. In this paper, the results are presented of a longitudinal, multi-case study into the effectiveness of workflow management technology. The study builds on a novel methodology that combines field work and computer simulations. Through its application, the contribution of this technology to conduct business processes faster and with less effort could be quantitatively assessed. Surprisingly, only a fraction of the projects that were followed in this longitudinal study led to a fully operational implementation of a workflow management system at all. Even so, in most of the projects where such a system was introduced this resulted in substantial improvements. We present success and fail factors for the implementation of this technology within organizations, which we inferred from a follow-up analysis. The novel methodology presented in this paper is thought to be of value to track the performance effects of introducing other technologies or organization concepts as well.  相似文献   

员工多样性、知识共享与个体创新绩效——一个有调节的中介模型     

刘灿辉  安立仁 《科学学与科学技术管理》2016,(7):170-180

关于员工多样性与绩效的关系,已有的研究并无定论。将研究层次限定在个体层面,以信息决策理论、社会分类理论、断层线理论等为基础,选取个体感知差异来刻画组织的多样性情况,深入研究其对个体创新绩效的具体作用机理。面向全国多家企事业单位展开调研,回收有效问卷306份,对数据进行分层回归分析的结果表明:员工多样性与个体创新绩效正相关;知识共享部分中介了这一正向关系;员工对待多样性的态度对此中介过程发挥调节作用。随着个体对多样性的态度越来越积极、正面,多样性对知识共享的促进作用越来越显著。  相似文献   

软件平台开放度对主导企业绩效影响研究——基于平台吸引力的调节作用     

孙耀吾  旷冶 《科学学与科学技术管理》2016,(5):44-54

从平台开放资源视角,探讨平台开放度对主导企业绩效的影响机理以及不同维度的平台吸引力对以上过程的调节作用。对中国31家软件平台及其主导企业相关数据的实证研究发现,平台开放广度对主导企业绩效有正向影响;平台开放深度对主导企业绩效呈倒U型影响;不同维度平台吸引力在平台开放度影响主导企业绩效过程中的调节作用不同。其中,平台服务水平正向调节开放广度对主导企业绩效的影响,但平台用户规模和商业变现能力未呈现这一作用;平台用户基数和商业变现能力正向调节平台开放深度对绩效的影响,但平台服务水平的负向调节假设只受部分支持。  相似文献   

HR捆绑:21世纪人力资源管理的新视角   总被引：3，自引：0，他引：3  

马可一  王重鸣 《科研管理》2004,25(1):34-38

HR捆绑是近几年出现的人力资源研究和实践的新视角。本文运用战略性人力资源理论和资源观理论解释和分析了HR捆绑的含义和作用机制，回顾了其实证研究的结论，并概括了以往HR捆绑研究和实践中的主要不足，在此基础上又进一步提出了HR捆绑研究和实践的两个构思：胜任力为核心的HR捆绑模型和HR动态匹配捆绑模型。  相似文献