Ad Hoc分群网络节点故障补偿算法

首先指出了Ad Hoe分群网络中节点故障对网络的影响，着重分析了群首节点、网关节点发生故障时所导致的网络分割，使得通信受阻，并针对这一现象提出了重新选举关键节点的补偿算法，最后对补偿前后的网络性能进行仿真、比较，结果表明采用这一算法的网络有较好的鲁棒性，性能明显优于补偿前。     

组织分配制度对工作满意度与绩效相关性影响实证研究

首先借鉴影响变量论的观点,分析了组织分配制度对员工工作满意度与绩效相关性的调节作用;其次,对工作满意度和绩效概念进行了细分,在此基础上,提出有关组织分配制度如何影响员工工作满意度与绩效相关性的五条假设;接着,采用问卷调查法对本文提出的假设进行实证研究,结果表明组织分配制度对工作满意度与绩效相关性具有显著影响;最后,根据研究结论,提出相应建议。     

Dynamics and Heterogeneity of Inter‐ and Intranational Risk Sharing

This study extends the empirical model of incomplete risk sharing developed by Crucini ( 1999 ) by allowing unequal income pooling and explores the implications of using an alternative measure for aggregate risk. Based on samples from Canadian provinces, G‐7, and OECD countries spanning the years 1961–2008, we show that the empirical procedure used by Crucini tends to overstate the average degree of risk sharing and understate the dispersion of risk sharing, when compared to our unequal income pooling model. The empirical results from our unequal pooling model show that (i) the degree and dispersion of risk sharing across Canadian provinces, G‐7 countries, and OECD countries remain stable over time; (ii) the degree of risk sharing across Canadian provinces is higher than that across the G‐7 and OECD countries; and (iii) the degree of risk sharing seems positively related to equity and trade diversification.     

Consumer Ruthlessness and Mortgage Default during the 2007 to 2009 Housing Bust

From 2007 to 2009 U.S. house prices plunged and mortgage defaults surged. While ostensibly consistent with widespread “ruthless default,” analysis of detailed mortgage and house price data indicates that borrowers do not walk away until they are deeply underwater—far deeper than traditional models predict. The evidence suggests that lender recourse is not the major driver of this result. We argue that emotional and behavioral factors play an important role in decisions to continue paying. Borrower reluctance to walk away implies that the moral hazard cost of default as a form of social insurance may be lower than suspected.     

商品价格要体现环境伦理--透视实现循环经济的具体方法之一

随着经济全球化迅猛发展,世界各国的环境问题日益严重,特别是像中国这样的发展中国家,经济发展速度更快,但环境污染情况相对更严重。本文运用具体数据,在分析产品价格构成要素的基础上,提出用征收绿色税的方式把环境成本加入到产品价格当中,实现由国家、企业和消费者三者分担环境治理费用的目的,进而达到抑制消费者消费和生产者生产污染环境的产品的目的,加快实现循环经济的步伐。     

随机命令下自动化立体仓库堆垛机使用率研究

通过对堆垛机的作业过程的细致分析,建立了随机命令下堆垛机使用率数学模型,从而能判断出堆垛机是否能满足自动化立体仓库的吞吐要求。     

论利己的实现方式

在以物的依赖关系为特征的市场经济时代,个人与个人利益、个人自由与制度、个人利益与公共利益等这些深层次的社会矛盾,通过市场交换,促使经济活动以制度为规范、以利益为导向,促进社会经济协调发展。     

季戊四醇二丙烯酸酯的合成和表征

丙烯酸盐灌浆材料由于具有粘度低、流动性好、能灌入细微裂缝等优点,已被广泛应用于混凝土工程中的帷幕防渗和裂缝修补。常用丙烯酸盐灌浆材料采用酰胺类交联剂,具有一定毒性。使用非酰胺类交联剂进行替代,可以降低灌浆材料毒性,扩大其使用范围。以季戊四醇和丙烯酸为原料,采用直接酯化法合成出丙烯酸盐交联剂季戊四醇二丙烯酸酯,并探讨了催化剂用量、酸醇摩尔比和反应时间对产物产率的影响,得出最佳的合成条件。合成季戊四醇二丙烯酸酯的最佳反应条件为:催化剂用量为反应体系总质量的2.0%,酸醇摩尔比为2.6,反应温度为105～115℃,反应时间为4小时,产率为58%。产物利用红外光谱和核磁共振谱进行了表征。使用该交联剂制备化学灌浆材料,用于磷石膏的浇筑固化,可大幅度降低磷石膏堆存成本,提高磷石膏堆存的安全性。     

OUTWARD INVESTMENT TO CHINA AND LOCAL INNOVATION OF TAIWANESE MANUFACTURING FIRMS

Does outward investment induce more domestic innovation or simply move local innovative efforts to foreign plants? This question is topical and relevant to Taiwan in view of its large share of outward investment concentrated in China and the special political relationship between the two sides of the Taiwan Strait. The purpose of this paper is to examine the effect of outward investment in China on domestic innovative activity in Taiwan. Overall, this study finds that a positive relationship exists between outward investment and innovation in terms of R&D intensity and patents, implying that investing in China is part of a global resource allocation strategy of Taiwanese multinational enterprises to allocate production in China and pay more attention to innovative activity in their domestic plants. Moreover, the deregulation of the policy regarding investing in China in 2001 has induced an upsurge in investment in China, although it does not seem to have brought about an outflow of technologies.     

坚持产学研结合 培养适应性强的应用型人才

通过实例论证了只有坚持产学研结合，才能培养出适应社会需要的应用型人才，才能把旅游专业办出特色，把旅游院校办出活力，办出效益。