知识隐藏、知识存量与新产品开发绩效的关系研究     

周健明  刘云枫  陈明 《科技管理研究》2016,(4):162-168

以我国珠三角地区103个高新技术企业研发团队作为研究对象,探讨研发团队成员知识隐藏行为对团队知识存量和新产品开发绩效所产生的影响。结果表明:(1)产品研发团队成员知识隐藏行为对团队知识深度和相关度有显著的负向影响,但对团队知识广度影响不大;(2)团队知识广度、深度和相关度对团队新产品开发绩效有显著的正向影响;(3)团队知识深度和相关度在研发人员知识隐藏行为与团队新产品开发绩效之间起着显著的中介作用。  相似文献   

非生产性支出损害还是促进了企业创新？直接效应与溢出效应的检验     

秦璇  朱晓琦  方军雄 《研究与发展管理》2020,32(6):140-151

非生产性支出是否对企业创新产生挤出效应以及是否存在对其他企业创新的溢出效应，是重要的研究话题。研究发现，企业的非生产性支出显著降低了该企业的创新产出，表明非生产性支出对企业自身的创新存在直接抑制效应；行业层面、地区层面和市场层面的非生产性支出程度越高，企业创新程度越高，即非生产性支出会对企业创新产生正向的溢出效应。进一步研究发现，在非国有企业和机构持股比例低的企业中，非生产性支出的直接抑制效应和正向溢出效应均显著存在，在其他组别中两种效应的表现有所不同；反腐运动会削弱非生产性支出与企业创新的直接和间接关系。此外，非生产性支出显著制约了企业创新对市场估值的贡献。  相似文献   

科技传播事业建设与发展机制研究   总被引：6，自引：1，他引：6  

翟杰全 《科学学研究》2002,20(2):167-171

科技传播对知识经济发展具有基础性的作用 ,在知识经济背景下 ,必须把科技传播作为一项事业来发展。本文认为 ,发展科技传播事业必须重点解决四个方面的问题 :建立有效的科技传播政策体系 ,建设国家科技传播体系 ,发展科技传播产业 ,在科技传播中应用最新的科学技术 ;定位于“提高国家科技传播能力 ,服务于社会经济发展” ,科技传播事业应该选取一些重点发展方向 ,建立“公益—产业”双驱动的科技传播事业发展机制  相似文献   

国外企业危机管理研究的新进展:一个文献综述   总被引：1，自引：0，他引：1  

王静一 《科学学与科学技术管理》2007,28(6):144-147

近年来国外企业危机管理研究呈现出一些新的趋势和特点,体现在:(1)注重可操作的策略研究,(2)注重定量分析和实证研究,(3)发展了消费者危机反应的研究视角,(4)危机沟通实践备受关注,(5)网络成为危机管理研究的新内容,(6)伦理问题受到重视。  相似文献   

论绘画中的"线"艺术     

王伟庆 《安阳工学院学报》2005,(3):127-129

"线"作为绘画的重要语言之一,因地域不同和历史背景的差异,而形成了东西方不同的艺术风格.东西方文化的撞击与融合,又影响着当今艺术家的创作思想.  相似文献   

Collaborative action research through technologically mediated agoras     

Elia Fernández-Díaz  Lorea Fernández-Olaskoaga  Prudencia Gutiérrez-Esteban 《Educational Action Research》2017,25(1):56-70

The study presented in this article forms part of a wider project promoting collaboration between junior researchers from different universities with the objective of rethinking and improving teaching practice in relation to the use of technology. The article describes research carried out during the 2012/13 academic year aimed at developing collaborative action research through technologically mediated agoras involving students from three Spanish universities. The main results of this study show that junior researchers improved their teaching practice through technologically mediated inside and outside agoras. In addition, the transformation of university classrooms into agoras enabled the negotiated reconstruction of knowledge for the analysis of good practice in the use of technology. Likewise, these agoras helped reduce limitations by breaking down the barriers of time, distance and resources for sharing findings and limitations between junior researchers. Furthermore, they pave the way for improvements and their implementation in learning processes during initial teacher training.  相似文献   

In the Eye of the Beholder: Motivational Effects of Gender Differences in Perceptions of Teachers     

Idit Katz 《Journal of Experimental Education》2017,85(1):73-86

This study investigated whether girls’ and boys’ perceptions of their teacher may explain gender-related difference in academic motivation. One hundred and twenty-nine ninth-grade Israeli students (67 males and 62 females) completed a questionnaire designed to assess their motivation to learn, their affect while studying in school, and their perception of their teachers’ behaviors. The results indicate that girls tend to perceive their teacher as more supportive than do boys and that this perception mediates gender-related differences in motivation and emotional experience. This finding suggests a mechanism to explain gender-related differences in motivation and highlights the importance of investigating those characteristics that can affect student perception of the teacher as supportive. Beyond the known contribution of the need for a supportive environment, knowledge of such characteristics can help promote adaptive motivation.  相似文献   

Organisational communication and its relationships with job satisfaction and organisational commitment of primary school staff in Western Australia     

John De Nobile 《教育心理学》2017,37(3):380-398

The aim of this study was to investigate the relationships between aspects of organisational communication and dimensions of job satisfaction and general organisational commitment. Participants were 358 staff members from 35 government primary schools in the state of Western Australia, who completed a survey comprising the Organisational Communication in Primary Schools Questionnaire, the Teacher Job Satisfaction Questionnaire and a five item general organisational commitment scale. Factor analyses established 13 aspects of job satisfaction and 9 dimensions of job satisfaction. Multiple regression analyses were used to investigate interrelationships. The findings suggest several aspects of organisational communication were related to job satisfaction and organisational commitment. This article concludes with implications for future research with regard to communication and for the maintenance of optimal levels of job satisfaction and commitment in schools.  相似文献   

Written feedback in intercultural doctoral supervision: a case study     

Linlin Xu 《Teaching in Higher Education》2017,22(2):239-255

  相似文献   

利用大众传媒促进社会主义新农村文化建设   总被引：6，自引：0，他引：6  

邹华华 《郧阳师范高等专科学校学报》2006,26(5):87-90

“社会主义新农村建设”的内涵不仅是要发展农村经济．更要同步建设新农村文化，改变当前广大农民群众文化生活的匮乏现状，从而保证农村经济的持久发展和农村社会的和谐进步。在新农村文化建设中，相比较其他方式，大众传媒具有无可比拟的优势。然而，目前大众传媒对农村的信息传播严重不足．各级政府以及媒体应采取措施利用大众传媒促进新农村文化建设，加强政策引导，建设农村公益性媒体．综合各类型媒体构建农村复合型网状传播结构，对农传播的媒体内容和形式要切实贴近“三农”。  相似文献