排序方式： 共有58条查询结果，搜索用时 484 毫秒
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Ramona Buske 《School Effectiveness & School Improvement》2018,29(2):262-284
The study examines the correlation between collective innovativeness of the teaching staff and the principal’s leadership style as well as additional school structure characteristics. The construct of collective innovativeness is examined as a precondition of successful school improvement processes driven by the teaching staff. Based on theoretical interdisciplinary analyses and empirical findings, the examined hypothesis was that the principal’s leadership directly and positively influences the collective innovativeness of the teaching staff. The results of the structural equation modeling (partial least squares regression) indicate that the principal’s leadership style is the strongest predictor of teachers’ collective innovativeness and, together with the teaching staff’s perception of hierarchical structures and autonomy within the school, explained 51% of variance in the construct. The paper highlights important aspects of principals’ leadership styles that can encourage collective innovativeness among teachers. 相似文献
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有关消费者创新性与新产品采用行为的关系研究发现两者的结论并不一致,但这种不一致关系背后的原因探讨和每种关系存在的条件研究却明显不足。文章试图在消费者创新性结构的基础上探讨影响两者关系的调节机制。结论表明,只有认知创新性才与新产品的实际采用正向相关,而感知创新性只与新产品的创新性信息搜寻正向相关;创新性消费者的社会沟通与学习、对新产品的风险感知以及新产品的创新性属性对感知创新者和认知创新者的新产品创新性行为具有不同程度的调节作用。上述结论不仅在一定程度上弥补了以往研究的不足,进一步完善了现有的消费者创新性和新产品采用理论,而且还为新产品的营销实践提供新的理论支持。 相似文献
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通过对484名商业银行顾客的问卷调查,研究了顾客创新性、顾客产品知识对顾客个人创新行为的影响.本文提出了顾客个人创新行为的概念并对之进行了界定和测量,顾客个人创新行为由“创新构想的产生”和“创新构想的研究”、“创新构想的拥护与应用”3个阶段构成.实证结果表明,顾客产品知识对顾客个人创新行为具有正向直接的影响,其中顾客产品知识对创新构想的产生、创新构想的执行和拥护具有直接的正向影响;顾客创新性对顾客产品知识具有正向直接的影响;顾客创新性对顾客个人创新行为具有正向直接的影响,其中顾客创新性对创新构想的产生和研究具有直接的正向影响 相似文献
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《科学学与科学技术管理》2012,33(3)
随着科学技术的迅猛发展和外部市场竞争的日趋激烈,有关组织内跨功能单位合作的理论研究与实践活动得到了极大的关注。以中国科技型企业为研究对象,对跨功能单位合作及其对新产品创新性和上市速度的影响进行了研究,剖析了知识整合机制和高管参与在上述影响中可能扮演的调节作用。研究结果表明：（1）跨功能单位合作对新产品创新性和上市速度均有显著的直接影响;（2）知识整合机制对跨功能单位合作与结果变量（新产品创新性和上市速度）的影响关系起积极调节作用;（3）高管参与对跨功能单位合作与结果变量（新产品创新性和上市速度）的影响关系起积极调节作用。 相似文献
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Mariana Giovanna Andrade Rojas Edgar Rogelio Ramirez Solis John JianJun Zhu 《Research Policy》2018,47(6):1111-1124
This study focuses on the multiplexity of firm R&D networks, and it investigates two types of boundary-spanning networks: the bipartite network between firms and government-sponsored institutions (GSIs), and the traditional firm–firm network. We apply a social network perspective to examine the effects that these kinds of networks have on firm innovativeness, in relation to the effects of the firm’s internal R&D efforts. We define the firm-GSI network as bipartite, and we investigate how the structural characteristics of this network (cohesion and centrality) affect innovativeness. We then decompose the innovational effects of firm–firm networks into two categories (intra- and inter-sector) to distinguish the effects of these collaboration networks. Furthermore, we investigate how these various external collaborative networks interact with a firm’s internal R&D efforts for driving innovativeness. Our empirical study of 420 manufacturing firms in Mexico evaluates evidence from surveys and secondary data. The findings indicate that the structural properties of both firm–GSI and firm–firm networks have positive effects on innovativeness, but firm–GSI network cohesion has a stronger negative interaction with R&D in influencing firm innovativeness. Moreover, intra-sector centrality in a firm–firm network has a stronger negative interaction with R&D than inter-sector centrality does in driving firm innovativeness. We contribute to the literature by integrating insights from the perspectives of network multiplexity, social embeddedness, and resource complementarity in regard to inter-organizational behavior. Our study also provides meaningful guidelines for both managers and policy makers. The study’s findings are robust to concerns of common method bias and alternative model specifications. 相似文献
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基于组织学习理论和制度理论的双重视角,理论探讨并实证检验了企业先动性、创新性战略对于企业合作联系与竞争联系构建的影响机理及作用差异,并进一步研究了政治合法性对以上路径的影响。根据303家企业的配对调研数据实证分析得出以下结论:企业创新性战略与合作联系、竞争联系均呈正U型相关,而企业先动性战略仅与合作联系呈倒U型关系;此外,政治合法性对上述关系具有不同的调节作用。 相似文献
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自由，既是人发展的前提，又是人发展的结果；既是人发展的目标，又是人发展的手段。自由教育思想的灵魂，是自由、理性与民主，这既符合人的本性和教育本质，又契合现代文明社会里人与社会可持续发展的本质要求。自由教育的本质在于生命的哲学关注，在于从尊重生命和培养人的创造性出发来培养“自由的人”。 相似文献
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子公司创新倾向对跨国公司内部知识转移影响的实证研究 总被引：2，自引：0，他引：2
王清晓 《科学学与科学技术管理》2008,29(1):88-92
如今,有效的知识转移已经成为跨国公司竞争优势的重要来源之一,同时,创新倾向也已成为企业在动荡的外部环境下保持竞争优势的前提.试图通过研究以下因素,如所转移知识的因果模糊性、母公司的知识转移能力和子公司的吸收能力,是如何影响知识转移绩效的,来探索子公司创新倾向在知识转移过程中的作用. 相似文献