浅谈高职院校学生的日常管理

大学生日常管理工作在高职院校中占有非常重要的地位,它是学校养成学生良好的学习、生活和行为习惯,使其成为高素质技能型人才的重要保障。笔者就目前大学生日常管理的现状和加强大学生日常管理的重要性、必要性,进行了分析,并就如何加强大学生日常管理的途径与方法进行了探讨。     

网络组织及其惯例的形成--基于演化论的视角

本文基于演化理论，构建了一个关于网络组织形成的动态模型。利用演化博弈论研究了网络组织内成员间关系和作用机制的形成过程。认为网络组织的形成是搜寻正收益的理性个体进行自发博弈的结果．基于网络组织成员之间反复行为的历史信息的反馈，形成了网络组织层面上的惯例机制，该惯例机制表现为一种运作机制和惯性作用，维持网络组织处于某一状态。     

Did victories in certification contests affect the survival of organizations in the American automobile industry during 1895–1912? A replication study

Research summary: We successfully replicate the highly influential study: “The social construction of reputation…,”(Rao, 1994 ) which reports that cumulative victories in certification contests are negatively associated with firm failure. The replication is robust to the inclusion of additional controls. As in the original, tests of whether the theory is most powerful under higher uncertainty are not supported. Further, placing second, third, or merely participating in races also negatively predicts firm failure, and there is insufficient information in the data to tease out the importance of these predictors versus race victories. We discuss the assumptions under which the evidence can be interpreted as supportive of a more general argument of “loose coupling”, where affiliation with certification contests reduces firm failure. Managerial summary: We successfully replicate a study that related victories in races to the survival of early automobile firms. This result was interpreted as evidence that rank‐order certification contests legitimized firms and led to survival. We then demonstrate that there is insufficient information to tease out the relative importance of victories, as opposed to placing second, third, or merely participating in predicting survival. Our result is consistent with an argument that affiliation with certification contests, not only winning them, increases a firm's chances of survival. It is also consistent with an argument that firms with better quality automobiles won races and survived. An implication of our work is that there is insufficient evidence to determine if firms in new industries should expend finite resources on participation in certification contests or improvement of product quality.     

房地产市场噪声交易行为分析——基于进化博弈理论的视角

噪声交易是房地产市场长期存在的一种现象,理性交易者与噪声交易者也长期并存于房地产市场。本文运用进化博弈理论研究房地产市场噪声交易者行为,分析噪声交易行为的复制动态,得到了理性投资者不可能利用投机行为把噪声交易者逐出市场的结论,同时给出了当博弈达到稳定均衡时选择理性交易策略和噪声交易策略的比例。     

Simplified Jackknife Variance Estimates for Fuzzy Measures of Multidimensional Poverty

In this paper, we present a practical methodology for variance estimation for multi‐dimensional measures of poverty and deprivation of households and individuals, derived from sample surveys with complex designs and fairly large sample sizes. The measures considered are based on fuzzy representation of individuals' propensity to deprivation in monetary and diverse non‐monetary dimensions. We believe this to be the first original contribution for estimating standard errors for such fuzzy poverty measures. The second objective is to describe and numerically illustrate computational procedures and difficulties in producing reliable and robust estimates of sampling error for such complex statistics. We attempt to identify some of these problems and provide solutions in the context of actual situations. A detailed application based on European Union Statistics on Income and Living Conditions data for 19 NUTS2 regions in Spain is provided.     

校园外语广播电台：文化输入的有效途径

校园外语广播电台的开播突破了时空限制,成为学习外语技能和技巧的有效补充。探索外语电台对学习者文化输入的影响。通过电台播音员的个案研究,发现外语电台实践是获得外语文化的有效途径之一。但是外语物质文化易于制度文化、艺术形式文化及文化意识的习得。最后,提出文化选材动态化和文化输入常规化的观点。     

Does stardom affect the informativeness of a CEO's insider trades?

This study examines whether the celebrity or star status of a chief executive officer (CEO) affects the informativeness of his insider trades. Using three different measures to identify star CEOs in a sample of S&P 1500 firms, we find that trades of non‐star CEOs predict future abnormal returns and earnings innovations and that trades of star CEOs do not. The predictive power of non‐star CEO trades is mostly attributable to opportunistic trades, not routine trades. We also find evidence suggesting that the abnormal returns associated with non‐star CEO insider trades are due to the lower visibility and consequently less scrutiny of non‐star CEOs compared with star CEOs.     

Replicating Text: The Cumulation of Knowledge in Social Science

Obtaining a statistically significant result does not necessarily tell us whether we would obtain significant results in other, similar studies, particularly if the original sample sizes were small. This is why we are supposed to replicate experiments. The present study concerns social science events that cannot be repeated by virtue of their being historically situated. Among social science events, many textual data are datable and, by definition, unrepeatable. One solution to this quandary lies in bootstrap replications, which are based on the original data. A case in point is that of founding political speeches such as those that buoy the European construction. We analyze and compare 82 speeches made by President Delors over the period 1988–1994, and 28 by President Santer over the period 1995–1997. We have all these speeches (N = 110) concorded as to which words are used, how often, where, and when, with the help of a computer-aided content analysis package. We then test various hypotheses using replication bootstrap estimates, that is, by replicating the original sample a large number of times and recreating several thousand samples from the population so created.     

我国高星级饭店低碳化的路径分析

全球范围内大力发展低碳与生态经济势在必行。笔者从饭店行业政策指引、新旧饭店管理重点、倡导低碳消费方式等方面分析了我国高星级饭店低碳化的路径。整个路径以培养全员低碳意识为基点,从生产领域和消费领域进行分析,要求老饭店找出先天不足,进行适度改造,提高管理和服务水平;新饭店采用低碳设计,使用绿色材料,推行绿色管理。路径分析的过程既说明了为饭店市场高端客户营造低碳、舒适环境的方法,又体现了高星级饭店低碳化的实现路径。     

Crisis Management Competencies

Since public networks became widespread, doubts have arisen over how to make them succeed. Scholars have traditionally addressed the issue in different ways, thus variously shedding light on the network structure, mechanisms, or managers as predictors of the network performance. The aim of our article is to explore the possibility of an interaction effect between the abovementioned factors. Our results show that there may be a relationship between network structure, mechanisms, and managers that jointly affects network performance. Therefore, important suggestions can be made about how to manage public networks successfully: (1) ensure that your network mechanisms and managerial abilities are coherent with the structure of your network; and (2) if you are in a well-established and integrated network, allow yourself some flexibility. Data were collected through a multiple case study that focused on collaboration for joint provision of home care services in Switzerland.