共查询到19条相似文献,搜索用时 31 毫秒
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文章首先解析了地理邻近、认知邻近对战略联盟伙伴选择的影响机制,并据此提出待验假设。以国家级产业技术创新战略联盟为研究对象,采用91个上市软件企业2009~2013年的数据,创造性地运用SIENA模型,从动态视角对企业战略联盟伙伴选择的影响因素进行实证研究,结果表明:地理邻近与认知邻近都对企业战略联盟的建立产生显著正影响,且认知邻近的影响效应大于地理邻近;成本因素对企业战略伙伴选择存在显著负影响;吸收能力对企业战略联盟的建立产生显著正影响。最后据此提出简要政策启示。 相似文献
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本文基于2002~2021年我国沪深两市A股上市公司为研究样本,采用复杂网络分析方法构建独立董事网络,并量化了独立董事网络的结构特征。在此基础上,实证检验了独立董事网络结构特征对企业投资效率的直接影响,以及地理邻近性在独立董事网络结构特征影响企业投资效率过程中所起的调节作用。研究发现,独立董事网络中心度和结构洞都对企业投资效率有显著的正相关关系。地理邻近性在中心度影响企业投资效率过程中起正向调节作用,但在结构洞影响企业投资效率过程中起负向调节作用。 相似文献
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在当前房地产调控政策下,我国建材业上市公司面临着巨大的财务危机。论文对24家建材业上市公司2009年、2008年的财务指标进行了基于Logistic回归模型的财务预警实证分析,并利用上述模型及2010年的财务数据对样本公司2011年的财务状况进行了预测,继而给出了财务风险应对策略,以期我国建材业上市公司能够走出财务困境,走上健康发展的道路。 相似文献
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在区域产业结构的调整过程中物流产业的作用日益突出, 物流产业依托技术进步的调节效应, 提高其专业化水平, 并且更能发挥其在产业结构转型升级的积极作用。 本文截取我国 2005~2015 年的空间面板数据, 借助Durbin 模型, 将技术进步作为调节因素, 考察物流产业专业化对区域产业结构的影响。研究结果表明: 我国区域物流产业专业化水平不均衡, 在其作用下全国以及东、 中、 西部地区产业结构演变具有显著的空间关联效应; 除了东部地区外, 物流产业专业化对本省和临近省份产业结构优化调整呈现鲜明的杠杆效应, 尤其是对产业结构高度化的促进作用较显著; 技术进步具备了明显的调节作用, 其对东、 中、西部地区产业结构高度化、 中、 西部地区产业结构合理化的正向辐射效应明显大于其本地效应。 相似文献
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我国太阳能光伏技术扩散预测研究 总被引:2,自引:0,他引:2
太阳能光伏的利用和商业化已经受到世界各国的重视,本文以太阳能光伏技术为研究对象,以Logistic模型为基础,估算我国2010年之前太阳能光伏市场最大经济可开发量,并预测2010~2030年间太阳能光伏技术扩散趋势。结果表明,太阳能光伏技术发展呈曲折上升趋势,2009年太阳能光伏发电最大经济可开发量达25379.13兆瓦,但实际仅利用1.2%。2020年我国太阳能光伏市场开发率也将达到12%,2030年我国太阳能光伏市场开发率将达到59%之多,这对于缓解我国电荒有重大意义。我国太阳能资源丰富且前景广阔,政府应加大重视太阳能资源在光伏领域的应用及投入,以提高太阳能资源的市场价值。 相似文献
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我国高技术产业创新产出的空间分布存在着显著的局域空间相关性特征,本文将地理邻近性与技术相似性因素纳入到知识生产函数模型中,分析了邻域(地理/技术)地区研发投入对“本地区”高技术产业创新产出的影响。结果发现,“本地区”高技术产业创新绩效一方面受到周边邻近地区创新投入的影响;另一方面技术邻近对“本地区”的创新产出也很重要,但技术相似性与地理邻近性对知识溢出的影响不是相互独立的,在某种程度上可能是重叠的。 相似文献
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Jiamin Zhang;Qian Cecilia Gu; 《战略管理杂志》2024,45(11):2307-2339
Government involvement plays a significant role in fostering entrepreneurship. We examine how government involvement in venture capital (VC) investments shapes the decoupling between risk-taking and investment returns. We distinguish government involvement through state ownership (GVC) and personal political connections (connected VC). We theorize that government involvement through GVC is associated with the downside risk–return paradox, that is, concurrent higher risk-taking and lower-than-expected returns. In contrast, government involvement through connected VCs is linked to the upside risk–return paradox, that is, concurrent lower risk-taking and higher-than-expected returns. Our theoretical predictions receive general support from analyses using longitudinal data from VC firms in China. Our study sheds light on the heterogeneity in the decoupling between risk and return and the underlying mechanisms through which governments influence entrepreneurship. 相似文献
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Entrepreneurial ventures are a key source of innovation. Nowadays, ventures are backed by a wide array of investors whose complementary asset profiles differ significantly. We therefore assert that entrepreneurial ventures can no longer be studied as a homogeneous group. Rather, we harness the inherent dichotomy in the profiles of independent VCs and corporate investors to study ventures' innovation outcomes. Our sample consists of 545 U.S. biotechnology ventures founded between 1990 and 2003 and backed by independent venture capitalists (VCs) or corporate VCs (CVC). We find CVCs' investees exhibit higher rates of innovation output, compared to independent VC‐backed peers. Moreover, the performance of CVC‐backed ventures is sensitive to their ability to leverage corporate assets, underscoring the role of CVC accessibility and FDA approval requirements as the mechanisms associated with CVC contribution. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
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基于企业知识理论的观点认为知识资源已成为企业最为重要的战略性资源。外部社会资本作为新创企业社会关系网络在创业活动中的嵌入,是企业知识获取的重要手段。该文以社会资本理论为基础,通过对湖北省内116家新创企业的有效问卷调查及结构方程分析,研究表明,新创企业外部社会资本的结构维度、关系维度、认知维度对知识获取、新创企业绩效有显著影响,知识获取在新创企业外部社会资本与新创企业绩效的关系中起到部分中介作用。因此新创企业应加强外部社会资本构建和管理能力,促进知识获取,从而实现企业绩效的提升。 相似文献
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The strategic logic of Japanese high-technology venture capital investment reveals the existence of an implicit call option, or ‘shadow option’, on new technology. This option is exercised by further investment in product development, manufacturing and distribution. The process is described with reference to a comparative study of Japanese and U.S. venture capital firms. Similarities and differences between the two groups are reported, and a conceptual model of Japanese option strategy is formulated. The implications for our understanding of Japanese strategy and for strategic management theory are discussed. 相似文献
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This article investigates how alliance portfolio composition affects young firms' outcomes. Drawing on signaling theory, we propose how alliance portfolio composition—number, functional domains (R&D, manufacturing, and marketing), and single‐purpose or multi‐purpose nature of alliances within the portfolio—may affect a firm's likelihood of achieving a liquidity event (IPO or acquisition). We study 8,600 U.S.‐based, VC‐backed firms during the period of 1990 to 2002 from 10 industry sectors. We find that alliance portfolios (to a certain extent) increase a firm's liquidity event likelihood. Further, firms with heterogeneous alliance portfolios, including portfolios emitting greater efficiency signals versus endorsement signals, are more likely to experience an IPO versus acquisition. Our findings lend support to the value of multi‐function alliances within portfolios. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
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Research Summary: While recent literature has depicted status as an intangible asset that is firm‐specific and mobile, we have a limited understanding of whether status confers advantage in a way similar to other intangible assets. This study examines the macro‐structural contingencies that influence the marginal value of firm status as firms expand to new markets. Building on the literatures on status and social approval assets, as well as globalization and international management, we hypothesize that two conditions influence how valuable home‐country status will be in a given host country: the interconnectedness of the home and host countries, and their relative position in the global network. We test our hypotheses in a study of 187 venture capital (VC)‐backed biotechnology ventures in 19 countries between 1990 and 2006. Managerial Summary: Startups typically prefer high‐status VC investors for endorsements, network connections, and resources. One might expect the benefits of high‐status VCs to be even higher when they invest across borders. Yet, we show that status is ingrained in context, and that the performance advantage of partnering with high‐status cross‐border VC firms depends on the relationship between the country of the VC firm and that of the startup. We find that, when the VC industries in the two countries are more connected, the positive effect of cross‐border VC firm status on successful exit is amplified. However, when the VC firm comes from a more central country than the startup, the benefits of VC firm status are less pronounced and vice versa. 相似文献
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风险投资的成功与否,很大程度上取决于风险资金投资者-风险投资家-风险企业家之间的委托代理关系链的运行。本文从分析美国成功的风险投资运作机制中揭示出风险投资各主体之间有效的激励与约束关系,指出风险投资机构是整个投资的中心环节。 相似文献
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医药产业集群中的风险投资优势 总被引:1,自引:0,他引:1
目的探讨我国医药产业集群吸收风险投资的优势。方法运用规范和实证研究方法。结果论述医药行业中风险投资现状、医药产业集群在吸引风险投资方面的优势,并对医药产业集群吸引风险投资进行了建议和展望,结论应该充分发挥医药产业集群化发展在吸引风险投资方面的优势,获得更多的风险资金支持。 相似文献