以人为本:高校思想政治工作的核心理念

人的因素是高校思想政治工作的核心因素 ,基于这一客观实际 ,高校思想政治工作应当树立起以人为本的理念 ,并将其置于核心的地位。以人为本的理念既是一种价值观 ,对高校思想政治工作起着价值导向、判断和调控作用 ;又是一种方法论 ,要求高校思想政治工作要从人的实际出发 ,并充分发挥人的作用。对于高校思想政治工作而言 ,树立并实践以人为本的理念具有现时的紧迫性 ,本文主张从观念、环境创造和实践渗透三个着眼点去促进以人为本的理念与高校思想政治工作的结合     

增长曲线模型非齐次线性估计的可容许性

讨论增长曲线模型Y =X1BX2 +ε中回归矩阵B的函数C1BC2 的估计L1YL2 +A ,在矩阵损失 (LT2 L1)Y +A - (ST2 XT2 S1X1)B (LT2 L1)Y +A - (ST2 XT2 S1X1)B T 下 ,我们得到了非齐次线性估计L1YL2 +A在非齐次线性估计类Г ={L1YL2 +A|L1:t×p ,L2 ;n×n ,A :t×s均为已知实阵 }中可容许的充要条件 :L1YL2在Г0 ={L1YL2 |L1:t×p ,L2 :n×s均为已知实阵 }中容许且当LT2 XT2 L1X1=ST2 XT2 S1X1时有A =0。     

A Note on the Role of the Propensity Score for Estimating Average Treatment Effects

Hahn [Hahn, J. (1998). On the role of the propensity score in efficient semiparametric estimation of average treatment effects. Econometrica 66:315-331] derived the semiparametric efficiency bounds for estimating the average treatment effect (ATE) and the average treatment effect on the treated (ATET). The variance of ATET depends on whether the propensity score is known or unknown. Hahn attributes this to “dimension reduction.” In this paper, an alternative explanation is given: Knowledge of the propensity score improves upon the estimation of the distribution of the confounding variables.     

国内外工程项目管理的对比分析与建议

我国目前的建筑业及工程项目管理方法正处于不断改革与发展的时期。研究各国工程项目的管理方法,以避免其他国家曾经出现过的种种问题,建立起符合中国国情的健康合理的工程项目管理体系。在此,对工程项目管理方法相关的几个问题进行讨论。     

The global clothing production system: commodity chains and business networks

The global organization of the clothing industry has been the prime example of buyer‐driven commodity chains. However, previous empirical studies to substantiate Gereffi's assertion have been highly Western centric and predominantly based on the empirical evidence of American retailers and brand name companies. In this article I demonstrate that any clothing commodity chain has various influential factors, such as the national and global regulatory framework, the societal context of the leading firm, the fashion context of the products, as well as the actual brand ownership. Thus, the organization of clothing firms in the global economy can develop diverse intra‐sectoral commodity chain coordinations. Using a hypothetical clothing commodity chain as an example, I attempt to identify the individual commodity chains within which Indonesian clothing firms are embedded. Furthermore, I outline the ways in which Indonesian clothing firms were affected by the economic crisis of the late 1990s.     

Migration and the “Second Wife” in South China: Toward Cross‐Border Polygyny1

Rapid industrialization in southern China has brought together two types of migrants: young women from towns and villages seeking work and upward mobility and affluent men from Hong Kong sojourning in the coastal provinces to supervise or service export‐oriented industries. The result is that many married Hong Kong men who cross the border regularly on business have taken “second wives” or mistresses in China. We analyze this phenomenon using government statistics, selected court cases, and personal interviews. We show that the emergence of the “second wife” phenomenon among migrants in southern China is consistent with recent studies on the causes of polygyny, and we make some predictions about the likelihood of this type of polygyny among migrants.     

Correlates of honor ratings in a clinical clerkship employing a faculty forum evaluation system

5he purpose of this study was to determine whether or not suspected variables affected a surgery clerk's chances of being awarded an honor rating. Findings indicated a significant relationship between a student receiving an honor rating and his or her preceptor's predetermined level of student advocacy, the number of completed patient interview and physical examination write-ups, and final examination scores. There was no significant relationship found between honor ratings and the preceptor's status, the sequence in which the student was discussed or the length of time spent discussing the student at the final evaluation meeting, or the number of clinical faculty present at the meeting. These results lend support to the faculty forum evaluation approach, but suggest a need for further scrutiny of some influencing variables to ensure all students are fairly considered and honor ratings judiciously awarded.