Are firms reluctant to engage in inter-organizational exchange relationships with competitors?

Using data on the establishment of Venture Capital syndicates in Germany during the period 1995-2005 I document that relationships are formed between VCs that occupy different strategic positions in the network to allow for the combination of complimentary investment expertise.     

新疆少数民族青少年网络生活调查研究

本文从中学生、大学生网络生活与习惯等方面对新疆少数民族青少年网络生活状况进行了调查和测试。结果表明,少数民族青少年也是现代网络发展的最大受惠群体之一,网络对少数民族青少年的休闲、娱乐、交友、学习以及思维方式、人生观等方面产生了深远的影响。为促进、引导少数民族青少年健康成长,要充分认识网络的特点,努力探索网络时代青少年教育的新途径。     

外部网络关系对绿色技术创新的影响

针对智能制造企业外部网络中的创新资源和关键知识,以外部网络关系质量和外部网路关系结构为基础,探究外部网络关系对探索性绿色创新和利用性绿色创新的差异化影响,并引入组织惯性作为调节变量。研究结果表明：外部网络关系质量对绿色技术创新存在倒U型关系,外部网络关系结构与探索性绿色创新存在正向关系,与利用性绿色创新存在倒U型关系;组织惯性在外部网络关系对探索性绿色创新的影响中起负向调节作用,在外部网络关系对利用性绿色创新的影响中起正向调节作用。研究结论有助于揭示企业外部网络关系运作“黑箱”,对提升企业绿色创新能力、增强适应性行为具有重要意义。     

中国高校知识合作网络演化特征与影响因素研究

利用社会网络分析、地理空间分析和随机面向对象模型，基于2006年与2016年中国高校合作论文数据，探究中国高校知识合作网络演化特征及网络演化影响因素。研究表明：中国高校间合作日益频繁，高校知识合作网络演化处于活跃期；高校知识合作网络具有小世界特征，网络呈现出核心—半边缘—边缘结构，985高校和211高校占据网络重要位置；网络联系呈现出东密西疏的空间结构，联系强度存在地理距离衰减规律；高校知识合作网络存在7个内部成员较为稳定的高校社团，社团具有空间连片式集聚特征；中国高校知识合作网络演化受网络结构、多维邻近性以及高校自身特征等因素的影响，最为关键的推动因素是地理邻近性、互联网发达程度、认知邻近性和制度邻近性。     

Network agility as a trigger for enhancing firm performance: A case study of a high-tech firm implementing the mixed channel strategy

Original equipment manufacturers (OEMs) can reduce labor costs, free up capital investment and enhance firm's agility by full outsourcing of product manufacturing. OEMs can then focus on the most valuable processes, e.g. R&D and marketing. However, contract manufacturers (CMs) may decide to foster their own brand and forge their own relationships with retailers or distribution channels. The conflicts of interest between OEMs and CMs can be reduced by implementing a mixed channel strategy. Label licensing, the most essential component in the implementation, enhances the marketing capability of a CM and allows it to move up the value chain. In this research, a case study involving a supply chain network in the optical storage media industry is used to develop a conceptual model to explain how a mixed channel strategy and superior network agility enhance firm performance. This study argues that information system integration influences firm performance through network agility, and that the mixed channel strategy boosts financial performance. Moreover, the result proposes that network agility is associated with a moderating effect on the relationship between the mixed channel strategy and financial performance.     

Using Stakeholder-Theory into Case-Method

In order to draw some attention to the subject of business ethics and to achieve the inclusion of business ethics into the official curricula of the sixth form courses in secondary schools in Flanders, the Flemish Network for Business Ethics set up a pilot project. It includes about twelve lessons. The main object is to teach students how to cope with an ethical problem. Therefore an educational map has been edited – titled Ethics ...none of my business? (Siebens, 1998) – in which a procedure to handle an ethical problem is proposed. The procedure rests on the stakeholders-approach (Freeman, 1984). Other theoretical items are: ethical intuition, traditional moral norms and communication, a procedure approach, the limitation of acting, and the metaphysical basis (especially the existentialistic philosophy of Lévinas).

The basic procedure contains four steps. But the map makes a distinction between a procedure for a ‘choice’ directed situation and a procedure for an ‘evaluation’ directed situation. The subject of the project is business ethics, but the organizing commission hopes the students will learn to look at their entire world from an ethical angle. Because real ethical intuition hasn't to do with external hierarchical power and regulation but with selfregulation, argumentative authority and internalized values and principles.

     

微机网数据与VAX机的传递转换及用户信息Oracle的编程实现

本文探讨了微机ＮＯＶＥＬＬ网与ＶＡＸ机的数据传送，Ｆｏｘｐｒｏ数据库与Ｏｒａｃｌｅ库的转换及用户信息Ｏｒａｃｌｅ的编程实现。     

Neural Network Simulation and the Prediction of Corporate Outcomes: Some Empirical Findings

Neural Networks (NN's) involve an innovative method of simulating and analysing complex and constantly changing systems of relationships. Originally developed to mimic the neural architecture and functioning of the human brain, NN techniques have recently been applied to many different business fields and have demonstrated a capability to solve complex problems. This paper investigates the use of NN techniques as a tool for the modelling and prediction of corporate bankruptcy and other corporate outcomes. The within and out-of-sample accuracy of trained NNs are compared with those of standard logit and multilogit techniques. The results of the study suggest that, from a pure predictive point of view, NN simulation produces a higher predictive accuracy and is more robust than conventional logit and multilogit models.     

多层创新网络结构洞特征对组织创新绩效的影响——来自新能源汽车领域的实证分析

基于1997-2019年我国新能源汽车领域专利申请数据，采用复杂网络方法构建组织合作网络、成员合作网络以及知识融合网络3类创新网络，并量化3类网络中的结构洞特征。在此基础上，采用面板负二项回归模型实证分析组织合作网络、成员合作网络以及知识融合网络结构洞特征对组织创新绩效的影响。结果表明：仅考虑直接作用时，组织合作网络与知识融合网络结构洞特征对组织创新绩效具有显著正向影响，且知识融合网络结构洞特征对组织创新绩效的影响程度更大。在进一步考虑交互作用后，组织合作网络、成员合作网络以及知识融合网络结构洞特征的两两交互项均对组织创新绩效具有显著正向影响，其中，成员合作网络与知识融合网络的交互作用对组织创新绩效影响最大。结构洞特征替换为聚集性特征后，研究结论依旧稳健。最后，基于多层创新网络优化视角提出相应的政策建议。