Determinants of R&D cooperation in Japanese start-ups

This paper explores the determinants of R&D cooperation in Japanese start-ups. Using a sample from an original survey conducted in 2008, we examine the effects of founder-, firm-, and industry-specific characteristics on R&D cooperation by type of partners. Our findings indicate that founder-specific characteristics such as educational background, prior innovation output, and affiliation to academic associations are fairly important in determining R&D cooperation with academic institutes (universities and public research institutes). We also provide evidence that founders’ prior innovation output and work experience have positive and significant effects on R&D cooperation with business partners. With respect to firm-specific characteristics, it is found that firms investing more in R&D tend to engage in R&D cooperation, regardless of the type of partners. Furthermore, it is found that independent firms are less likely to cooperate in R&D with academic institutes than subsidiaries and affiliated firms.     

基于SAO分析的R&D合作伙伴识别研究

随着技术创新知识复杂性的不断增加和产品生命周期的不断缩短,企业需要拓宽知识基础来应对环境的快速变化,需要从外部寻求合作机会来改善企业内部创新过程或提升现有研发能力,因此,如何识别和选择合适的合作伙伴便成为企业的重点关注。本文提出了基于SAO分析的RD合作伙伴识别方法,该方法通过提取文献标题及摘要中的SAO结构,绘制涵盖材料、技术与组件,以及目标等三个维度的SAO结构图,通过挖掘具有相似研发目标的机构,分析其互相合作的可能性及可能的合作方向,并以染敏太阳能电池技术(DSSCs)为案例开展研究,证实了该方法的可行性和有效性。     

中国企业战略联盟伙伴特征匹配标准实证研究

导致联盟失败最关键的因素之一就是联盟伙伴的不匹配。该文章基于文献研究,对战略联盟伙伴选择的特征匹配标准进行要素分析,重点分析了资源互补度、战略目标相容度、文化协同度与联盟前联系度对联盟绩效的影响,并构建联盟伙伴特征匹配状况评价模型;通过实际调研获得的中国企业构建战略联盟的大样本数据,对联盟伙伴特征匹配状况评价模型进行检验。结果显示,资源互补度、文化协同度和联盟前联系度是中国企业构建联盟中最重要的三个伙伴选择指标,而战略目标相容度在中国企业的联盟实践中并不被重视。     

供应链伙伴特性、知识交易与创新绩效关系的实证研究

以供应链企业间知识交易为视角,构建了供应链伙伴特性、知识交易与创新绩效之间关系的概念模型,其中供应链伙伴特性包括文化相容、资源依赖和知识距离等三个方面内容。利用结构方程模型结合256家供应链上下游企业的调查数据对上述概念模型进行了实证研究。研究结果表明,文化相容对知识交易有显著的正向影响,对创新绩效正向影响不显著;资源依赖对知识交易与创新绩效均有显著的正向影响;知识距离对知识交易负向影响不显著,对创新绩效有显著的负向影响;知识交易对创新绩效有显著的正向影响。     

基于数据仓库技术的虚拟企业合作伙伴选择系统设计

针对虚拟企业合作伙伴选择过程中，如何搜集和处理大量数据为伙伴选择提供依据的问题，提出了建立数据仓库的必要性，根据数据仓库的开发原理，结合实际情况设计了数据仓库的数据模型，并对如何进行数据搜集、数据转换和数据加载的过程进行了设计，为盟主企业分析和处理潜在伙伴信息提供了强有力的支持系统．     

基于资源观的R&D联盟伙伴组合选择方法研究

知识经济时代,组建R&D联盟成为企业创新与发展的战略手段,作为联盟组建首要环节的伙伴选择对联盟的有效运行具有重要影响。目前,关于联盟伙伴选择的研究主要集中在单个伙伴选择上,难以满足联盟多伙伴选择需要。因此,本文根据R&D联盟类型与目标确定其所需创新资源特征,构建R&D联盟伙伴选择指标体系,设计创新资源属性权重(创新资源的重要性)与供求权重(可获创新资源的稀缺性)确定方法;综合考虑备选伙伴自身能力以及不同伙伴之间矛盾冲突、创新资源互补等问题,提出科学、合理的伙伴组合选择流程与方法,并运用仿真计算验证其解决R&D联盟复杂项目伙伴选择问题的先进性与实用性。     

Maternal experiences of childhood abuse and intimate partner violence: Psychopathology and functional impairment in clinical children and adolescents

Objectives

The current study examined the independent effects of mothers’ childhood abuse (CA) and intimate partner violence (IPV) on psychopathology and functional impairment in children; and the potential moderating and mediating role of individual and family factors in these relationships. Additionally, this study explored the potential cumulative effects of both maternal CA and IPV on children's outcomes.

Method

The sample included 547 Spanish children and adolescents aged between 8 and 17 years, and their parents, who had accessed mental health services. The assessment was based on structured interviews with the children and their parents. Statistical analyses were carried out through hierarchical multiple, negative-binomial and logistic regressions, and Structural Equation Models.

Results

Children whose mothers experienced CA and those whose mothers suffered physical IPV showed increased DSM-IV disruptive disorders and externalizing behavior problems, respectively. Children who directly observed physical IPV and also suffered physical punishment by parents showed increased internalizing problems. IPV had effects, either direct or indirect by physical punishment, on children's externalizing problems. Cumulative effect analyses indicated that the prevalence of disruptive disorders was highest in children whose mothers had suffered both CA and IPV.

Conclusion

Spanish children whose mothers have suffered CA, IPV or both, are at high risk of serious conduct problems, whereas children exposed to IPV and who were also physically abused are at greater risk of internalizing problems. Physical punishment of children contributes in part to explain externalizing problems of IPV-exposed children. These findings indicate potential targets of assessment and intervention for families seeking help in mental health services.     

东中西部地区大学对口支援成效及经验

对口支援西部地区高等学校工作是落实国家西部大开发战略的一项重要举措。对口支援推动了我国高等教育的区域协调发展,提升了西部地区高校办学质量,为西部地区培养人才做出了很大贡献。通过对东中西部大学对口支援现状进行解析,总结和分析了九年来东中西部高校对口支援工作的显著成效及成功经验,并就工作中存在的问题提出了对策建议。     

基于可拓学优度评价法的虚拟企业合作伙伴选择研究

在虚拟企业的组建过程中,选择合作伙伴是一个非常重要而且复杂的环节,能否选择出有竞争力和相容的合作伙伴,关系到虚拟企业的成败.首先根据可拓学方法构建虚拟企业合作伙伴的物元模型,并运用优度评价法对物元模型进行求解,从而得出各合作伙伴企业的优度,根据优度的排序,确立虚拟企业的最佳合作伙伴.最后结合具体实例进行分析,以证明优度评价方法在虚拟企业合作伙伴选择中的可行性和有效性.     

中国女性参与休闲体育的限制因素分析

中国女性休闲时间增多、休闲体育意识增强以及休闲活动内容多样化趋势,为女性休闲体育的发展创造了条件.但由于受社会经济发展和历史文化因素的影响,中国女性休闲体育的发展仍然处于相对落后的状态.通过对女性休闲体育影响因素的分析,结合中国女性休闲体育的实际,提出了应加强女性自我观念更新、性别角色转变;加大宣传力度和管理力度;同时应多渠道筹集经费,增加体育资金投入和场馆设备建设等具体策略.