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41.
七大城市群创新能力的区域差距及其分布动态演进   总被引:1,自引:0,他引:1  
研究目标:京津冀、长三角、珠三角、长江中游、成渝、中原以及哈长城市群创新能力的区域差距及其时空动态演进。研究方法:运用Dagum基尼系数、Kernel密度估计、空间Markov链进行实证研究。研究发现:七大城市群创新能力空间差距呈缩小趋势但依然显著,区域间差距是总体差距的主要来源;其创新能力分布呈不同的极化现象与趋势;其创新能力发展具有显著的空间依赖性,邻域创新环境的优劣对周边城市创新水平的向上转移产生非同步、差异化影响。研究创新:挖掘七大城市群创新能力区域差距来源,并通过科学揭示其时空演变规律为城市群创新差距提供空间解释。研究价值:对缩小城市群创新能力区域差距,构建创新驱动的区域经济发展支撑点具有重要的理论和现实意义。  相似文献   
42.
研究目标:探讨创业板上市公司经济绩效的影响因素。研究方法:基于2012~2014年创业板上市公司的面板数据,运用贝叶斯模型平均法进行实证分析。研究发现:当期及滞后一期R&D强度对经济绩效存在显著负向影响,而R&D交互作用对经济绩效具有显著正向影响;经营现金流状况、总资产周转率对经济绩效具有显著正向影响;当期广告强度只对权益报酬率具有较显著正向影响。研究创新:第一,选择商品经营、资产经营与资本经营等三个方面的经济绩效指标,分别从R&D创新、广告营销、营运管理等方面探讨经济绩效的影响因素,拓展了研究视角;第二,运用贝叶斯模型平均法研究经济绩效的影响因素,估计结果更加稳健可信,具有方法的新颖性和有效性。研究价值:本文结论对改善创业板公司的创新和经营策略具有较强的现实意义。  相似文献   
43.
Despite knowing the potential effect of social reporting on firms' continuity, there is limited research into the influence of the composition of boards of directors on CSR disclosure. This paper adds to the emerging CSR literature empirical evidence by examining how board composition relates to a firm's social and environmental disclosure as well as the implementation of social policies. Using a sample of FTSE 350 firms for the period 2007–2012, the results show that higher board independence facilitates the conveying of firms' good citizenship image through enhancing societal conscience. The results also show that female participation on boards is favorably affecting CSR engagement and reporting as well as the establishment of ethical policies. Hence, the research suggests that boards with higher female participation and independence boost the legitimacy of CSR reporting. Board gender diversity and independence facilitates directing part of the firm's scarce resources toward value maximizing social projects and subsequent reporting on these. Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment  相似文献   
44.
Individuals are considered the frontline that allows firms to learn from external sources. However, a firm can only benefit from individual efforts if it understands to what extent the dimensions of individual-level absorptive capacity are related to its innovation strategy. A firm's innovation strategy is characterized by the notions of exploration and exploitation, which result in either radical or incremental innovation. This study examines the driving factors of individual-level absorptive capacity regarding a firm's exploration versus exploitation strategy. Using quantitative data from 104 individuals, partial least squares structural equation modeling (PLS-SEM) analysis was conducted, verifying individuals' competencies in identifying external knowledge as a trigger for both exploratory and exploitative innovation. Consequently, these specific abilities also contribute to organizational ambidexterity. Furthermore, the results show the dichotomous contribution of individual competencies in assimilating external knowledge. While exploratory innovation thrives with individual assimilation efforts, realization of exploitative innovation is not significantly related to these efforts. Ultimately, individuals' competencies in utilizing external knowledge are significantly related to neither exploratory nor exploitative innovation. Moreover, this study provides means for managers to systematically position individuals in the external search process.  相似文献   
45.
Life science innovation has led to significant improvements in clinical outcomes and has been a source of financial growth for individuals and institutions capable of performing appropriate investments in this sector. Several groups have developed methodologies to assist medical technology innovators in the design and development activities. Unfortunately, these tools have not aided the general investment community to profit from these enterprises. This situation has contributed to a general reduction in risk capital directed towards life sciences compared to other industries. We review the current investment practices in the life science sector and present a comprehensive stage-gate model that aims to captures this investment process. An analysis of best practices and in-depth interviews with 68 life sciences investors and entrepreneurs worldwide are used to support such model. A single case-control study comparing life science investment execution within two similar investment firms was conducted to evaluate feasibility in the implementation of these practices. The stage-gate model includes (I) General vision and investment strategy definition; (II) Venture search, screening and rapid pre-evaluation; (III) Due diligence and negotiation of terms; (IV) Portfolio management, evaluation, and exit. The difference in execution of investment and results from a post-performance Root Cause Analysis were consistent with a reduction in perceived risk from the case company trained with the proposed model compared to the control. This suggests that our developed model and process may be useful in encouraging life sciences investment via evidence-based evaluations.  相似文献   
46.
文化产业、创意经济与和谐社会   总被引:2,自引:1,他引:2  
随着社会转型的发生,促进文化产业的发展正在成为推动经济增长的重要途径.而文化产业自身的空间集聚特征,使借助市场力量的城市再开发和通过规划培育创意经济成为塑造创新文化气氛、营销城市的重要政策工具.然而全球化的宏观背景不仅使这种以营造独特和多元地方文化为初衷的努力往往以千篇一律的形体景观和单调社会构成的结果出现,而且通常也是以发展中国家劳动力和社会弱势群体的利益遭受侵害为代价的.因此,在中国,成功发展文化产业不单需要研究如何将针对具体地方特点的市场和规划手段相互结合,以实现真正的创新,更需要警醒地认识到文化产业发展过程中的社会福利效应.从而达到建设和谐社会的根本目标.  相似文献   
47.
湖南非公有制企业技术创新能力较弱。主要成因是技术创新动力不足、资金缺乏、人才匮乏、环境欠优等。要从拓宽融资渠道、完善财税政策、创新用人机制、加大对知识产权保护力度等方面来提高非公有制企业技术创新能力。  相似文献   
48.
十二五期间,陕西体育产业将以超过全国平均水平的增长率前行。要顺利完成这一既定目标,实现陕西体育产业在科技和品牌战略上的进步,就需要若干科技激励政策的推动,这其中,关键就需要财政性科技激励政策和人员型科技激励政策的合力推动。  相似文献   
49.
Can resilience be a relevant concept for industrial policy? Resilience is usually described as the ability of a socioeconomic system to recover from unexpected shocks. While this concept has caught the attention of regional economics researchers seeking to understand the different patterns behind regional recovery after a disruption, it is increasingly recognized that resilience can have policy-relevant conceptual applications in many other regards. In this paper, we apply it to industries and define the “industry resilience” concept and measurements. Our contribution is twofold. Theoretically, we frame industry resilience as a useful conceptual framework for policy-making to support the selection of industrial policy targets that are more capable of recovering after unexpected shocks. In addition, industry resilience can mitigate government failures by supporting decision-makers in promoting both economically and socially sustainable structural change. Methodologically, building on post-2008 U.S. data, we develop two composite indicators (CIs) to separately analyze quantitative and qualitative postshock variations in sectoral employment. Such CIs support policy-makers in visualizing sectoral performances dynamically and multidimensionally and can be used to compare each sector both to other sectors and to its counterfactual. Our results highlight that sectors react heterogeneously to shocks. This points to the relevance of tailoring vertical industrial policies according to sector features and the aims of industrial policy initiatives.  相似文献   
50.
易训华 《现代财经》2006,26(9):38-42
产业集群是现代产业发展过程中形成的一种具有典型特征的,介于企业和行业之间的产业组织形态。产业集聚的巨大正效应是产业集群形成和发展的重要原因。同时,产业集聚也会产生负效应,这些负效应可能导致产业集群发展缓慢,甚至衰退和消亡。找到正确有效的途径强化产业集聚的正效应,预防和消除产业集聚的负效应,是保持产业集群健康、持续发展的关键。技术标准对产业和企业的命运起着越来越重要的作用,技术标准与产业集群发展、运行秩序规范、负效应的防范与消除等方面都有着紧密的相关性,是促进产业集群发展的有效工具和手段。  相似文献   
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