世界经济格局演变中的国际货币格局调整

世界经济发展史表明世界经济格局的演变必然会引起国际货币格局的相应变化,然而历史也同样表明,二者的演变与调整并非协调一致。文章以世界经济格局演变为线索来分析国际货币格局调整的轨迹。在此基础上,对货币格局的调整趋势做出预测,概括出世界经济格局演变中的国际货币格局调整的特征,针对国际货币格局调整得出相应的结论和启示。     

中国铁路运输企业运营模式研究

本文在对运营模式相关文献的回顾与论述的基础上，对中国铁路运输企业运营模式的构成和演变进行了系统的分析，同时结合西方发达国家铁路运输企业运营模式的演变，概括了铁路运输企业运营模式演变的一般规律，并就中国铁路运输企业运营模式的再设计提出了建议。     

The role of mobile handsets in advanced network service evolution: Evidence from Japan

This paper aims at a better understanding of the mechanisms of mobile network service evolution through a closer examination of the context of mobile handsets. It aims first to establish quantitatively that mobile handsets are a determinant of mobile network service evolution patterns, and second, to develop a consistent perspective capable of explaining the evolution of various mobile network services. Despite the fact that mobile handsets are indispensable to users of mobile network services, surprisingly little is known about the role of these handsets in mobile network service evolution. This paper provides quantitative evidence of a positive relationship between intra-network-carrier penetration rates for mobile network service subscribers and mobile handsets designed for these services. The relationship is such that if one network service is diffused more than another, the mobile handsets related to the more diffused service are similarly more widely diffused in the market, and vice versa. The evidence is derived from an analysis of two mobile network services in Japan, mobile Internet and third generation mobile, initiated by NTT DoCoMo and KDDI. There are no existing studies that consistently explain the mechanisms of different mobile network service evolution patterns. Since the positive relationship that emerges from the analysis is consistent for both cases, by examining the mechanisms underlying this relationship, the paper develops an adequate and consistent perspective based on a constituent model reflecting the technological and competition structure of mobile network services. From this perspective, this positive relationship can be explained as the similarity or dissimilarity in essential technology ownership distribution across constituents. This perspective describes mobile network evolution in terms of changes in the distribution of essential technology ownership and, therefore, could be generalised more widely.     

Mobile network evolution toward IMT-2000 in Korea: a techno-economic analysis

This paper develops a techno-economic model for evaluating mobile network evolution strategies and demonstrates its real-world applicability, using a Korean case study. A number of mobile network evolution strategies toward IMT-2000 are generated and evaluated with this model. The overall market performance is evaluated and its sensitivity to the key strategic variables such as technology choice, time to market and service coverage is analyzed. Given the regulatory condition that W-CDMA network should be deployed no later than 2004, it is found that direct evolution from cdma2000 1x to W-CDMA is more profitable than evolving via 1xEV-DO. Also, direct evolution from cdma2000 1x to 1xEV-DV appears to be a comparable choice, but with a higher supplier market risk. Finally, strategic implications of the empirical findings obtained in this study are discussed along with some further research issues.     

The Evolution and Restructuring of Diversified Business Groups in Emerging Markets: The Lessons from Chaebols in Korea

This paper proposes an evolutionary model of business groups in emerging economies by tracing the evolution and restructuring of business groups in Korea. Underlying our model are two theoretical premises: (1) the value-creation potential of business group diversification depends on the quality of the economic institutions supporting the economy; and (2) the strategy-structure fit is a key determinant of diversified business groups' performance. Combining these two premises, we link business group evolution with institutional context, sources of competitive advantages, diversification strategy, and structure. To illustrate our theoretical arguments, we provide an overview of the evolution of chaebols in Korea and examine the restructuring of two major business groups, LG and Hyundai Motor. We conclude by discussing implications for management, public policy, and future research.     

影响差分演化算法生成测试数据的因素研究

提出了一个基于差分演化算法的测试数据自动生成模型,在简要介绍模型主要组成部分的基础上,侧重分析了影响差分演化算法生成测试数据效率的主要因素,并设计实验进行深入研究和讨论,分析了控制参数的设置原则和不同策略的性能差异。     

网络经济环境下产业结构演进探析

随着网络经济的不断发展，一种新的市场结构－－竞争性垄断市场结构在信息产业中出现了，这种市场结构大大地促进了信息产业的发展。信息产业的发展又对传统产业产生了直接和间接的影响，从而带动整个产业结构的演进。本文对网络经济环境下产业结构的演进进行了分析，并提出了促进我国产业结构优化升级的政策建议。     

消费者视角下的虚拟社区信任研究

虚拟社区信任包含技术信任、制度信任和人际信任三个层次。虚拟社区信任对消费者的参与行为和商业行为产生直接影响。虚拟社区信任存在一个产生、保持和终止的动态演化过程。消费者对虚拟社区存在初始信任、持续信任和不信任等三种心理状态。在虚拟社区信任演化过程中,不同阶段的信任受到影响的因素各不相同。     

Progress under pressure: The evolution of antitrust policy in Australia

Australia has developed a balanced and comprehensive antitrust policy. But the process of evolution has seen conflict, misunderstanding and error in applying the relevant economic concepts. Whether antitrust legislation is needed, and in what form, is still debated, as are ways of incorporating new approaches in economics. This is a documented account and commentary on the twenty years of evolution, designed especially for non-Australian readers seeking to gain advantage and avoid error by studying the experience of another country.     

产业结构跨期演变对新型城镇化建设的影响研究

本文利用Moore指数和因子分析法分别测算了全国及东中西部2000～2015年的产业结构跨期演变程度和新型城镇化水平,并运用统计分析法及固定效应模型、全面FGLS估计模型和动态面板模型对产业结构跨期演变对新型城镇化水平的影响效应进行分析。研究结果显示：（1）产业结构跨期演变程度大小依次为东、西、中部,新型城镇化水平高低依次为东、中、西部,均呈现出区域差异性。（2）全国及东西部产业结构跨期演变对新型城镇化建设有明显的促进作用,中部作用不明显,且结果稳健,具有一定的科学性。可见,加快产业结构跨期演变,推进“产城一体化”,是推动新型城镇化建设的重要途径。     

经济演化的市场选择和适应性学习研究

从生态视角研究经济变迁的演化机制，是演化经济学的主要内容和方向。文章以生态学中的自然选择和适应生存为理论基础。研究了基于个体和群体的市场选择机制。探讨了内部学习和外部学习在企业适应过程中的作用。在此基础上，分析了市场选择和适应性学习之间的关系，并指出政府宏观管理对市场选择标准确定的重要性。     

The Magnesium Industry in Transition

Dow Chemical dominated the magnesium industry for decades but ultimately exited in 1998. This article considers the evolution of the industry and Dow's decision to divest.     

南贝尔凹陷东次凹构造特征与构造演化

南贝尔凹陷位于海拉尔-塔木察格盆地断陷带的中部,是塔木察格盆地的次级构造单元,也是海-塔盆地最具勘探潜力的凹陷之一,东次凹是南贝尔凹陷的三个次级构造单元中的一个。通过对研究区构造特征的分析,将研究区划分成六个三级构造单元:南部由西向东可划分为西部断鼻带、南部洼槽带和东部断阶带;其北部自西向东依次可划分为北部洼槽带、中央隆起带和断裂构造带。在此基础上认识了南贝尔凹陷东次凹构造演化阶段及构造变形,这有助于揭示凹陷演化规律,分析构造演化对油气成藏条件的影响,同时对加快南贝尔凹陷的油气勘探进程有重要意义。     

比较优势的演化与中国产业升级路径的选择

一个国家的产业升级路径由其比较优势演化路径所决定。不同的国家因其当前的产业结构不同,其未来的演化路径就会有所差异。比较优势演化的路径不一定是线性的、连续的,可能出现分岔和断档,由此,产业升级的路径也不一定是线性,也可能出现分岔和断档。中国自1978年以来的经济之所以出现高速平稳增长,与中国根据比较优势的演化路径,调整产业升级路径的关系很大;中国的出口之谜与中国适应比较优势演化路径的分岔、实施产业升级分岔战略关系很大。自2006年以后,中国的比较优势演化开始面临要求突变的压力。这种压力到2008年演变成比较优势的局部性断档。有效化解这种断档的风险,防止比较优势由局部性断档转化成全局性断档,从而引发较长时期的经济衰退,是中国未来一个时期面临的主要难题。     

企业核心刚性进化机制研究:基于CAS视角

根据复杂自适应系统理论，本文对组织的性质进行了再认识。在此基础上，提出企业核心刚性进化的动力和条件分别是企业系统中合法系统与影子系统之间的相互作用．以及运行区域的五个控制参数，即信息流动速率、焦虑抑制水平、成员多样性程度、联系水平、权力差异程度。进一步，分析了随着控制参数的变化，企业进入不同的运行区域，核心刚性如何实现螺旋式进化的机制。     

私营企业内部治理结构的演变及其实证研究

本文建立了一个描述我国私营企业内部治理结构演变的三维度模式图 ,这三个维度分别是企业形态维度、管理岗位维度和控制权维度。本文利用实证资料对这一研究框架进行了检验 ,所得结论是 ,从整体上看 ,私营企业内部治理结构的演变主要是由于企业吸纳外部的管理人员以后 ,企业主将管理岗位对外逐步开放 ,并将企业控制权重新进行配置 ,从而引起治理结构安排和企业形态的变化。但在个案层面上 ,并不能保证所有的私营企业都按既定的模式演变     

The evolution of coopetitive and collaborative alliances in an alliance portfolio: The Air France case

This research studies the evolution of the composition of an alliance portfolio from a coopetition perspective. Building on resource dependence theory, market uncertainty appears to be a driver of alliance portfolio formation and evolution. Scholars have previously neglected key dimensions in analyzing the composition of firms' alliance portfolios: the partner type (pure partner or competitor) and partner interactions (horizontal, vertical or mixed). We build on the coopetition and alliance portfolio literature to explore (1) the composition of an alliance portfolio and (2) its evolution over time. We illustrate our theoretical framework with a longitudinal single-case study of Air France's alliance portfolio. First, we show that when market uncertainty is high, firms do not increase their reliance on collective strategies, but they do modify the composition of their portfolio. Second, to address high levels of market uncertainty, firms rely more on coopetitive alliances than on collaborative alliances. Third, firms use more horizontal than vertical interactions when market uncertainty is high.     

Dialectical tensions and path dependence in international joint venture evolution and termination

This paper identifies how dialectical tensions influence the conflicts in and unplanned terminations of international joint venture (IJV) relationships. The findings from case studies of two Finnish-Chinese JVs show how initial tensions and institutional imprints set the IJV processes in motion; how critical junctures influence perception of the IJV relationship and its evolution; and how a lack of efficient communication, interlinks between dialectical tensions, and insufficient movement of trust between cultural, organizational, and individual levels in the relationship lock in action patterns of confrontation which lead to the termination of the IJV. In essence, this study contributes to international business research by explaining the path-dependent nature of dialectical tensions in the evolution and survival of cross-cultural JVs.     

Deregulation,Entry, and Competition in Local Banking Markets

Review of Industrial Organization - By applying the Bresnahan-Reiss empirical entry threshold model on Census data for the waves 1981 to 2011, we study the evolution of entry conditions in Italian...     

Spanning transnational boundaries in industrial markets: A study of Israeli entrepreneurs in China

This study investigates Israeli transnational entrepreneurs who provide B2B intermediation services in China. To understand the dynamic evolution of their profile and activity, we apply an interpretative framework that combines practice theory and boundary spanning models to analyze six case studies of Israeli transnational entrepreneurs in China. The findings indicate a gradual evolution of their personal and professional profile, determined by a dynamic interdependence between various forms of capital, entrepreneurial habitus, and circumstantial factors. They mobilize a combination of social, cultural, economic and symbolic capital to span organizational, country, cultural and stage boundaries between Israeli and Chinese individuals and organizations. We integrate these findings into a comprehensive model, presenting the various components and stages that led to the development of transnational profiles and activities. Our findings provide an original contribution both to industrial marketing theory and practice, and to transnational entrepreneurship literature, advancing academic understanding and offering a clear roadmap for entrepreneurs, organizations and policy-makers.