内外控人格特质与工作满意度关系的实证研究

通过对中国联通安徽分公司156名雇员进行实证分析,探讨了个人统计变量、内外控人格特质、工作满意度三者间的关系。皮尔逊相关分析表明,内外控人格特质与员工的整体工作满意度正相关,即员工越内控,其整体满意度越高;通过线性回归分析得到工作满意度与内外控人格特质及个人统计变量的回归关系。      

高校青年教师职业倦怠的现状与缓解

教师职业倦怠是指教师在长时间的职业压力下心理失衡,导致其在生理、心理、情绪情感、行为等方面表现
出来的身心疲惫。近年来,随着我国高等学校青年教师队伍急剧增大,青年教师已经成为高校事业发展的一支重要力
量, 而在实际工作中青年教师面临来自教学、科研、住房、人际关系交往等多方面的压力,高校青年教师的职业怠倦成
为普遍现象。本文以Maslach 的倦怠三维度理论为基础,随机选取四川省5 所高校的青年教师为调查对象,采用问卷
调查方法,用职业倦怠调查普适量表作为测量工具,对现阶段我国高校青年教师的职业倦怠的现状进行调研,使用
SPSS17.0 统计软件处理数据,并从职业倦怠的情绪衰竭、个人成就感、去个性化三个维度进行探讨。最后结合具体情
况,针对高校青年教师职业怠倦的影响因素,从主观和客观两个层面提出了缓解职业倦怠的措施。     

Work–family Conflict and Job Satisfaction Relationship: The Roles of Gender and Interpretive Habits

This study examined the effects of gender and interpretive habits on the relationship between work–family conflict (WFC) and job satisfaction. The results of the analysis of the data collected from 286 academic personnel suggest that interpretive habits moderate the relationship between WFC and job satisfaction such that the negative effect of WFC and job satisfaction is stronger for employees focusing highly on deficiency, with high necessitating, and low skill recognition, referred to as stress‐predisposing interpretive habits. Furthermore, gender was found to have an influence on the role of interpretive habits in the WFC–job satisfaction relationship. Specifically, WFC had a negative association with job satisfaction for stress‐predisposed male employees while no relationship was found between WFC and job satisfaction for men with a low focus on deficiency, low necessitating and high skill recognition namely, stress‐resilient interpretive habits. Moreover, although WFC had a negative association with job satisfaction for female employees, this relationship was even stronger for stress‐resilient females. The implications of the findings and suggestions for future studies are discussed.     

The Expected Number of Nash Equilibria of a Normal Form Game

Fix finite pure strategy sets _S1,…,_Sn , and let S=_S1×⋯×_Sn . In our model of a random game the agents' payoffs are statistically independent, with each agent's payoff uniformly distributed on the unit sphere in ℝ^S. For given nonempty _T1⊂_S1,…,_Tn⊂_Sn we give a computationally implementable formula for the mean number of Nash equilibria in which each agent i's mixed strategy has support T_i. The formula is the product of two expressions. The first is the expected number of totally mixed equilibria for the truncated game obtained by eliminating pure strategies outside the sets T_i. The second may be construed as the “probability” that such an equilibrium remains an equilibrium when the strategies in the sets _Si∖_Ti become available.     

论经济学的复杂性

经济学如果要追求其科学化 ,就面临三个问题 ,即经济系统的内生变量与外生变量、必然性与偶然性、确定性与不确定性。它们使经济学变得复杂 ,似乎离科学越来越远 ,而科学界兴起的复杂理论可以提供支持     

On the Complexity of the Steiner Problem

Recently Rubinstein et al. gave a new proof of the NP-completeness of the discretized Steiner problem, that is, the problem of finding a shortest network connecting a given set of points in the plane where all vertices are integer points and a discretized metric is used. Their approach was to consider the complexity of the PALIMEST problem, the Steiner problem for sets of points lying on two parallel lines. In this paper, we give a new proof of this theorem, using simpler, more constructive arguments. We then extend the result to a more general class of networks known as APE-Steiner trees in which certain angles between edges or slopes of edges are specified beforehand.     

不同所有制企业职工工作满足感比较

企业职工的工作满足感存在所有制差别,国有企业职工的物质满足感明显低于外资企业,非物质满足感略高于外资企业。虽然工作满足感受到职工的性别、年龄、户籍身份的影响,而且国有企业与外资企业职工的构成存在以上差别,但在控制以上因数后,满足感的所有制差别仍然存在。对职工工作满足感所有制差别的解释一工作满足感与权利意识相关,权利意识越高,期望值越高,越容易产生不满足感;解释二工作满足感与剥夺感相关,剥夺感越高,不满足感越高。而职工对公有制企业中的职工权利有较强的意识。同时国有企业职工的相对剥夺感高于外资企业。     

职场灵性对员工亲组织非伦理行为的影响

员工实施亲组织非伦理行为,并非是出于利己或者报复动机,而是为了实现组织利益。通过在北京和山西等地开展问卷调查,探讨职场灵性对员工亲组织非伦理行为的作用机制。在两个不同的时间节点收集到427份有效问卷,实证结果表明：职场灵性正向影响员工亲组织非伦理行为,工作满意度起着完全中介作用;职场排斥正向调节工作满意度对亲组织非伦理行为的影响,还正向调节工作满意度在职场灵性与员工亲组织非伦理行为之间的中介作用。     

国家工作人员职务犯罪的情景预防策略研究

20世纪90年代以来,国家工作人员职务犯罪对我国的政治体制产生了巨大的冲击和影响,而传统犯罪预防体制下的社会治安综合治理对职务犯罪的预防显然存在着一定的缺陷,故将情景预防机制引入到职务犯罪预防之中,对职务犯罪预防体系的完善具有重要意义。     

Computational Complexity and Communication: Coordination in Two–Player Games

The main contribution of this paper is the development and application of cryptographic techniques to the design of strategic communication mechanisms. One of the main assumptions in cryptography is the limitation of the computational power available to agents. We introduce the concept of limited computational complexity, and by borrowing results from cryptography, we construct a communication protocol to establish that every correlated equilibrium of a two–person game with rational payoffs can be achieved by means of computationally restricted unmediated communication. This result provides an example in game theory where limitations of computational abilities of players are helpful in solving implementation problems. More specifically, it is possible to construct mechanisms with the property that profitable deviations are too complicated to compute.