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独立董事更迭影响因素的实证研究 总被引：5，自引：0，他引：5
本文以中国上市公司为样本,采用实证研究方法,在国内外首次以EVA表示公司业绩,研究国内独立董事更迭的影响因素。研究发现独立董事更迭受公司业绩、诉讼仲裁事件和独立董事工作时间等因素影响。本文最终对2003年度报告中独立董事更迭原因属于“模糊原因”的上市公司作了进一步研究,发现了“模糊原因”背后隐藏的其它原因。 相似文献
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我国移动商务发展的不平衡性和地域差异性非常明显。对于影响我国移动商务扩散因素的区域差异性,在回顾相关文献的基础上,构建影响我国移动商务扩散因素的理论模型,利用偏最小二乘回归的方法,针对东部发达地区和中西部欠发达地区移动商务扩散的影响因素分别进行实证研究。研究结果表明,对于不同经济发展水平的区域,影响移动商务扩散的因素不完全相同,其中信息化水平、居民收入水平、教育程度、城市化水平是影响东部地区移动商务扩散的主要因素,信息化水平、经济发展水平、价格水平、城市化水平是驱动中西部欠发达地区移动商务扩散的最重要因素。对于处于不同经济发展阶段的区域来说,促进移动商务扩散的路径是不完全相同的。 相似文献
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自20世纪最后十年起,吸毒在中国日益成为一个显著的社会问题。中国社会科学界关于吸毒现象的研究,以定性研究和政策评估为主,且大多从吸毒者个体层面出发,去理解这一成瘾行为获得和戒除的社会机制。本文则尝试去回答这样一个问题,即在县级建制区层面,究竟哪些结构性因素决定了区域内毒情的发展趋势。利用公安部禁毒局网络数据终端“禁毒效果评估平台”中“区县信息”板块2006—2008三个年度的相关信息,采用负二项分布模型,以“新增吸毒人口数”这个反映区域毒品流行趋势的高效度指标为因变量,本文对理论假设的多组自变量———区域经济发展水平、区域（有助于毒情扩散的）风险因素和区域毒品社会控制力度———进行检验。作为以行政区域为分析单位的一个尝试性定量研究,为毒品控制这一研究领域贡献了初步的可积累知识。 相似文献
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近年来,天津市科技小巨人企业蓬勃发展,成为自主创新的生力军。在回顾文献的基础上建立科技小巨人企业影响因素的指标体系,研究表明:经济和市场环境、战略管理和企业家才能、技术创新和技术环境、融资环境等是影响科技小巨人企业发展的主要因素,并总结出天津市科技小巨人企业发展中面临的主要问题,最后提出相应的对策建议。 相似文献
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Vendors and clients collaborate on outsourcing projects through virtual teams. Trust is an important indicator of mutual relationships that lead to successful projects. This study’s objective is to investigate the determinants of trust in different stages of collaboration during offshore software-development outsourcing. Using a case study approach to collect data, we find that reputation, a cognition-based trust factor, influences clients’ trust in vendors in the team-forming stage. Responsible team climate, a knowledge-based trust factor, impacts clients’ trust in vendors in the team-storming and norming stages of software design and development. Structural assurance, an institutional trust factor, encourages vendors’ trust in clients in the same team-storming and norming stages of software design and development. Benefit, a calculative-based trust factor, influences vendors’ trust in clients in the team-performing stage of software delivery and implementation. Our research findings have implications for software-outsourcing collaboration theories and practices and may have implications beyond that sphere, including team building in multiple contexts and environments. 相似文献
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外商群体投资(FCI)为存在产业关联的外资集聚。在前人文献基础上,提出了一个考察FCI区位选择因素包含14个条款的测量体系,调查了江苏昆山、吴江、浙江平湖等FCI特征明显地区的106家外资企业,采用探索性因子方法探明了这一测量体系的内在结构。实证分析结果表明,除了传统的区位特定因素、成本驱动因素外,FCI的区位选择因素还包括企业集聚和产业关联两个方面。这为后续研究从因素体系和结构上提供了经验证据和逻辑指引。 相似文献
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There are significant regional disparities in the level of technology availability and utilization in China. This study analyzes determinants of technology availability and utilization in China's 31 administrative units using data on technology adoption and socioeconomic factors. It examines the extent of spatial autocorrelation on technology levels and regression residuals, and provides exploratory spatial cluster analysis of technology attributes interpreted by four regional policy approaches. An exploratory conceptual model is established, based on diffusion of innovations theory and prior digital divide research. Regression findings indicate the most significant determinant of technology availability and utilization is export commodities value. This is followed by published books, tertiary employment, non-state-owned employment, and innovation funds of enterprises. The conceptual model is discussed in light of these findings and suggestions are offered for China's technology policy. 相似文献
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Patricia Paluzzi 《American journal of sexuality education》2018,13(3):267-268
AbstractA holistic approach to providing health education and services integrates the Social Determinants of Health (SDH)—an approach Healthy Teen Network calls Youth 360°—to recognize that where youth live, learn, and play matters. Long promoted by such stalwarts in the public health field as the World Health Organization and Centers for Disease and Control, the SDH are now broadly recognized, including in the field of adolescent sexual and reproductive health (ASRH), as the only way to engage and address the needs of all youth. But stating this and truly understating how to make this happen are very different animals. 相似文献