西部少数民族人口政策的稳定、调整与法制化

西部少数民族人口的发展状况,直接关系到西部地区经济、社会的全面协调和可持续发展。本文就其人口政策的稳定、调整与法制化的战略途径,进行一定的可行性探讨。     

Financial Intermediation Modernization in Countries with Transition Economy

During the modern phase of economic reforms directed at the establishment of market economy, many countries with transition economies face the challenge of solving the issue of formation and rational usage of internal sources of financing the real sector of the economy, as well as attracting considerable volume of direct foreign investment. In general, financial market imperfections hold back innovation and growth, and that public policy can complement financial markets. Therefore, the most relevant issue at the present time is the formation of attendant and complex supervision institutions, as well as an exigency of innovative economy governance as mainframe principles for further banking system elaboration and financial sector development in general. We have taken Armenia as a case study for transition economy as far as Armenia is currently in the stage of capital market development through integration into international financial markets.      

Premarital Cohabitation and Marital Dissolution: An Examination of Recent Marriages

An ongoing question remains for family researchers: Why does a positive association between cohabitation and marital dissolution exist when one of the primary reasons to cohabit is to test relationship compatibility? Drawing on recently collected data from the 2006–2008 National Survey of Family Growth, the authors examined whether premarital cohabitation experiences were associated with marital instability among a recent contemporary (married since 1996) marriage cohort of men (N = 1,483) and women (N = 2,003). They found that a dichotomous indicator of premarital cohabitation was in fact not associated with marital instability among women and men. Furthermore, among cohabitors, marital commitment prior to cohabitation (engagement or definite plans for marriage) was tied to lower hazards of marital instability among women, but not men. This research contributes to our understanding of cohabitation, marital instability, and broader family change.     

The Stability of Social Groups in Childhood and Adolescence: The Role of the Classroom Social Environment.

This study provides a developmental analysis of childhood and adolescent social relationships within the school context. The social groups of 220 fourth graders and 475 seventh graders were tracked over a one year interval. The initial results indicated that approximately 30% of the social groups were identified as stable in that they maintained at least 50% of their membership over the one year interval. However, the stability in group affiliations was a function of the stability of the composition of the classroom. When schools did not promote classrooms as a unit, only 6.8% of social groups were stable, as compared to 55% of groups being stable when the school did promote classrooms as a unit. This school effect in group stability was demonstrated by a high correlation (rs = .97) between classroom stability and group stability. Even in unstable classrooms, individuals were more likely to maintain affiliations when group members were assigned to the same classroom. This work suggests that stable environments promote stable relationships, which in turn, may promote greater continuity in the organization of behavioral patterns.     

战略联盟的范围、治理与稳定性间关系的实证研究

本文从联盟伙伴间的关系视角出发,分析了战略联盟的合作范围和治理类型对伙伴间关系稳定性的影响.由于稳定性是一个抽象且难以用显性指标直接测量的变量,本文把它构建为一个二阶因子结构,并用企业间信任、相互依赖和冲突解决这三个一阶因子来度量它.在此基础上,通过问卷调查获得127家德国联盟企业的数据,并对提出的假说进行了检验,分析结果表明合资企业比非股权契约联盟更有可能享有稳定的伙伴间合作关系,而联盟的范围即联盟协议中所包含的合作活动的多少对联盟稳定性没有显著的影响.     

服务型制造网络的Holon协同需求评价方法

依据复杂网络理论分析服务型制造网络Holon协同需求问题,给出一种考虑以直觉正态模糊数表示且多Holon协同的服务型制造网络协同需求评价方法。首先,在区分Holon复合协同和递归协同基础上构建服务型制造网络协同需求评价指标体系;其次,考虑基于网络结构特征的Holon相似稳定性,根据服务型制造网络节点相似性测度分析Holon协同需求特征,并测算不同相似性测度修正的Holon网络结构熵;再次,建立面向服务型制造网络和Holon的有专家信息双向触动反馈机制,反馈包括评价指标和网络协同状况,反馈Holon信息包括基于服务型制造网络演化方向的Holon间协同需求建议和基于服务型制造网络现有状态的网络连通性Holon协同需求建议;最后由INFCWA（INFCWA_R）算子或INFCWG（INFCWG_R）算子分别对复合协同和递归协同评价信息集结并得出评价结论。方法设计过程通过例证分析说明根据服务型制造网络目标控制的Holon协同需求评价改进了群组评价效率。     

A Structural Model of Government Formation

In this paper we estimate a bargaining model of government formation in parliamentary democracies. We use the estimated structural model to conduct constitutional experiments aimed at evaluating the impact of institutional features of the political environment on the duration of the government formation process, the type of coalitions that form, and their relative stability.     

拟均相固定床反应器的稳定性

分析了具有轴向扩散的拟均相固定床反应器的热稳定性,导出了这类反应器满足热稳定性所需要的条件。热稳定条件需要求解线性常微分方程,并根据解的特征来确定反应系统稳定与否而无需进行瞬态计算。     

关于两类二阶非线性系统的全局渐近稳定性

本文讨论了两类二阶非线性系统的零解的全局渐近稳定性,得到了一组充分条件．     

Power and stability comparisons of multiple testing procedures with false discovery rate control

High-throughput data analyses are widely used for examining differential gene expression, identifying single nucleotide polymorphisms, and detecting methylation loci. False discovery rate (FDR) has been considered a proper type I error rate to control for discovery-based high-throughput data analysis. Various multiple testing procedures have been proposed to control the FDR. The power and stability properties of some commonly used multiple testing procedures have not been extensively investigated yet, however. Simulation studies were conducted to compare power and stability properties of five widely used multiple testing procedures at different proportions of true discoveries for various sample sizes for both independent and dependent test statistics. Storey's two linear step-up procedures showed the best performance among all tested procedures considering FDR control, power, and variance of true discoveries. Leukaemia and ovarian cancer microarray studies were used to illustrate the power and stability characteristics of these five multiple testing procedures with FDR control.