Asymmetric performance: the market share impact of scale and link alliances in the global auto industry

This study investigates how participating in strategic alliances with rivals affects the relative competitive positions of the partner firms. The paper builds on studies that show significant differences in the outcomes of scale and link alliances. The study argues that the more asymmetric outcomes of link alliances translate into greater changes in the relative market shares of the partner firms, due to unbalanced opportunities for inter‐partner learning and learning by doing. We find support for this argument by examining 135 alliances among competing firms in the global automobile industry, from 1966 to 1995. Copyright © 2004 John Wiley & Sons, Ltd.     

中小企业成长的理论

概根据相关文献资料对中小企业成长的理论观点,本文作了归纳、整理,目的在于识别影响和决定其成长的关键因素,理解和把握其生存发展的规律,以有助于从事创业的企业家和中小企业经营管理者借鉴,为政府制订面向中小企业的支持体系建设提供理论依据。     

试论人力资本的投资回报路径

人力资本与物质资本虽然在生产经营过程中关系密切,但由于两者的投入性质和方式不同,投资回报的性质和路径也不同。研究和区分人力资本与物质资本的不同投资回报路径,把握人力资本投资回报路径的特性,有利于政府在公共管理中推动人力资本的生成,有利于完善激励机制,发挥人力资本的潜能。     

土工实验中的液、塑限测定浅议

文章分析了当前土工实验中的液、塑限测定过程中应当注意的问题及其存在的问题,并论述了如何对其实验数据进行处理和分析的方法。     

仓库物资装卸最优性方案的选择

军队后方仓库是军用物资装备的储备基地，是军队物流系统的一个重要环节。如何利用现有条件，提高日常乃至战时仓库的收发、存储能力和工作效率，是提高军队后勤保障能力的一个重要课题。本文对仓库物资装卸中的几个主要技术经济指标进行探讨分析。     

自适应调制与编码系统及其在WCDMA中的应用

本文主要讨论自适应调制与编码系统(Adaptive Modulation and Coding system）的原理，介绍AMCS实现的几个关键技术，包括RCPT（速率适配凿孔turbo）码、高阶调制、H-ARQ和MIMO（多输入多输出）系统。介绍了在WCDMA的高速下行分组接入业务（HSDPA）中使用的自适应调制编码机制，并讨论了可能增加的设备复杂度。     

Stock Price and Volume Effects Associated with Compositional Changes in European Stock Indices

This paper provides further evidence of price and volume effects associated with index compositional changes by analysing the inclusions (exclusions) from the French CAC40 and SBF120 indices, as well as the FTSE100. I find evidence supporting the price pressure hypothesis associated with index fund rebalancing, but weak or no evidence for the imperfect substitution, liquidity and information hypotheses. The results improve on recent evidence from the S&P500 index. The evidence for the FTSE100 additions shows, in particular, that markets learn about an imminent inclusion and incorporate this information into prices, even before the announcement date.     

钢筋混凝土现浇楼板裂缝成因分析及防治措施

文章对某工业厂房现浇楼板产生裂缝进行调查,分析了裂缝的特征和产生的原因,介绍了防治裂缝的措施以及修补裂缝的方法。