The long-run uncovered interest rate parity in view of a trading strategy

Uncovered Interest Rate Parity (UIP) states that bonds in different denomination should produce the same returns if the maturities of the bonds are the same. Given this, if a foreign bond produces a lower holding period return than a home bond of the same maturity, for their remaining lives the same foreign bond ought to produce a return higher than the home bond. A test is designed according to this relationship. With 1 to 6 year interest rate data of U.S., Britain and Germany from 1979 to 2005, our test shows that this relationship is more reliable for 6-year interest rates than the shorter rates in general. This result lends support to the long-run UIP. A trading strategy is developed by utilizing this idea. We show that positive returns can be achieved by the strategy for bonds of longer horizons. This result also serves as indirect evidence of the long-run UIP.     

谈和谐社会之审计文化

审计文化是在一定的社会背景下，审计主体在审计实践活动中形成的意识形态，包含多重含义。本文着重探讨和谐社会审计文化的有关问题。     

在位企业非连续性技术变革的技术代际桥研究

非连续性技术变革给在位企业带来巨大挑战,要求在位企业克服新技术研发困难和自身潜在惰性进行积极响应,在与新进入企业市场竞争中获取持续竞争优势,化解熊彼特提出的破坏性创新威胁。整合社会网络理论、知识管理理论及创新管理理论,以65家汽车综合型整车在位制造企业为样本,通过搭建发明家桥、合作研发桥、混合技术桥等3个维度的技术代际桥,探讨在位企业如何在维持两代技术阶段性平衡的前提下提高新技术创新绩效。结果发现：发明家桥与企业新技术创新绩效呈倒U型关系;合作研发桥和混合技术桥对企业新技术创新绩效具有显著促进作用;旧技术创新绩效负向调节发明家桥与新技术创新绩效的倒U型关系。研究旨在为在位企业应对非连续性技术变革,提高新技术创新绩效提供相应的对策建议。     

区域创新系统中企业创新动力的博弈分析

本文对区域创新系统中企业创新策略选择问题进行了研究,探讨了影响区域中企业创新动力的因素,建立了区域创新系统中企业创新和模仿的博弈模型,并分不同的时间区间计算了企业在创新和模仿策略下的收益,得出了企业选择创新策略的混合纳什均衡解。研究表明,区域创新系统中企业创新策略的选择受区域内的企业结构和市场竞争强度的影响。     

A model of quality control based on recycling economy and sustainable manufacture

People currentiy pay attention to a hotspot problem that how industrial production is evaluated and controlled based on sustainable development theory. Quality is one of the important indexes. Two mainstream theories guide us to realize the industrial sustainable development： mainly the circular economy and sustainable manufacturing are introduced. The basic characteristics of the sustainable manufacturing are introduced, and that quality management is important contents of sustainable development is indicated. Based on circular economy and sustainable manufacture theories, the drawbacks in the existing quality management models are analyzed. The requests that satisfy the big system ＂environment- society - economy＂ are summarized to build up a model. A Chinese traditional cultural principle is applied and the relevant contents are sublimated as the platform to set up the model. The new quality management concept models are put forward ＂T- D- R＂ three-dimensional structures and ＂ecological quality loop＂ model, from which the new quality concepts are formed The paper elaborates the contents and the process of setting up the models. The big quality problems of the system can be handled by the new quality concept and model that are validated in practice.     

全球产业研发的主要特征与发展趋势

研发活动是提升区域科技竞争力的重要手段。目前,企业在全球研发活动中占据了主导地位。通过对2009年全球研发投入1000强企业的研发数据分析,较为客观地反映出全球产业研发的主要特征、当今世界的研发创新格局以及未来的发展趋势。     

Mapinfo在区域城市环境质量评价中的应用

本文探讨了基于Mapinfo的城市环境质量评价研究思路,在明确评价单元划分和评价方法的基础上,以各个省区地级以上城市作为分析样本,通过对评价区城市环境质量状况的综合评价实证研究,结果表明:Mapin-fo的应用可以有效支持这一评价过程,它能够将数值计算与图形处理有机的结合起来,使评价工作更加简洁、直观、高效和易于操作。     

跨国公司对发展中国家物种资源的掠取行为及应对策略分析

“生命海盗”行为指发达国家和地区对发展中国家物种资源掠夺性地利用,是导致发展中国家物种面临全面危机的重要原因。分析了生命海盗的成因并指出对发展中国家的危害,借鉴其它发展中国家的应对措施和经验,并结合我国物种资源保护的现状,提出了相关建议。     

纤维蛋白胶粘合法联合神经生长因子治疗周围神经损伤的临床疗效

目的探讨纤维蛋白胶(FG)粘合法联合神经生长因子(NGF)治疗周围神经损伤的临床疗效。方法选取我院2006年8月至2013年10月就诊的124例腓总神经损伤患者,随机均分为两组,对照组患者单纯使用缝合法,试验组患者在缝合法的基础上配合使用FG粘合法联合NGF治疗,随访6个月以上,分析两组患者的运动功能和患肢感觉疗效。结果试验组患者总有效率明显优于对照组,差异有统计学异议(P<0.05)。结论周围神经损伤的修复与再生过程中使用FG粘合法联合NGF治疗,可有效改善患者症状,安全性高,不良反应较少。