网络思想教育权力行为试析

在网络思想教育中 ,教育者存在权力行为现象 ,权力行为渗透在整个教育活动的全过程。要认识其表现形态、表现特征以及基本作用。这对于搞好网络思想教育 ,有着重要的作用和意义     

论企业文化的特征、功能与建设

鉴于企业文化必须为企业的总目标服务、与企业管理制度相辅相成、体现企业精神内涵,富有个性的特征;又因为企业文化对企业发展的凝聚激励、约束与塑造企业形象的重要功能;必须实施企业识别战略、管理者予以高度重视、以人为中心全面提高员工素质、突显职业道德教育,做好企业文化载体建设;才能在知识经济条件下,将企业文化融于企业管理之中,使企业能够适应日益激烈的市场竞争。     

论外资对我国零售业发展的影响及其对策

入世两年来 ,外资的大量进入 ,一方面给我国零售业自身的发展带来了积极的影响 ,但同时也带来了许多负面效应。面对新的发展机遇和挑战 ,我国的零售业必须采取积极的应对之策 ,以图自身的生存和发展     

英语委婉语的语用分析

委婉语是人类语言中的一种普遍现象。对英语委婉语的语用特征和语用功能的分析和探讨 ,对于认识英语语言中所涵盖的民族文化、社会关系、道德观念具有极其重要的作用     

Spillover Between Marital Quality and Job Satisfaction: Long‐Term Patterns and Gender Differences

We used data from a 12‐year panel survey of a nationally representative sample of married individuals (not couples) and structural equation modeling to investigate the process of spillover between marital quality (satisfaction and discord) and job satisfaction among married individuals. We considered three questions: whether job satisfaction and marital quality are related over the long term, whether influence flows primarily from work to family or if there is a pattern of mutual effects between job satisfaction and marital quality, and whether job satisfaction and marital quality are related in similar ways for married women and married men over the long term. We found that marital quality and job satisfaction are related over the long term and that marital quality is the more influential of these domains. We found evidence of both positive and negative spillover from marital quality to job satisfaction over the long term. Specifically, increases in marital satisfaction were significantly related to increases in job satisfaction, and increases in marital discord were significantly related to declines in job satisfaction. Finally, our results indicated that these processes operate similarly for married women and married men.     

Distribution-free tests for independence against positive quadrant dependence: A generalization

A class of distribution-free tests based on two matched pairs is considered for testing independence against positive quadrant dependence. The class of tests proposed by Kochar and Gupta (1990) is a member of the proposed class. The performance of the proposed class is evaluated in terms of Pitman asymptotic relative efficiency for Block-Basu (1974) model and Woodworth family of distributions. The small sample performance of few members of the proposed class is also studied by finding empirical powers. Unbiasedness and consistency of the proposed class of tests have been established.     

经济全球化与国企改革的彻底到位

在加入WTO的大背景下,国企改革的三大基本层面如仍未能尽早彻底到位,将很难面对经济全球化浪潮的挑战而贻失机遇。产权明晰彻底到位,才能根除“无主资产”或“内部人控制”现象;政企分开彻底到位,企业经营者才能集中主要精力经营“市场”而非经营“领导”;社会保障体系到位,企业办社会的历史包袱才能真正丢掉而轻装上阵。     

农业功能新论

在文明发展的不同阶段上,农业的功能和作用不同,表现出从单一到多样,从简单到复杂的发展趋势。当今的农业具有产品生产功能、经济功能、社会治理功能、文化功能、生态功能等。我们应该从这个功能整体中把握农业的价值。任何仅从某个方面出发的考虑都是片面的,都有忽视农业重要作用的危险。     

MINIMAX ESTIMATION OF A MULTIVARIATE NORMAL MEAN UNDER A CONVEX LOSS FUNCTION

Let X = (X₁, - X_p)prime; ˜ N_p (μ, Σ) where μ= (μ₁, -, μ_p)' and Σ= diag (Σ²₁, -, Σ²_p) are both unknown and p3. Let (n_i - 2) w_i/Σ²_i! X²_ni, independent. of w_i (I ≠ j = 1, -, p). Assume that (w₁, -, w_p) and X are independent. Define W = diag (w₁, -, w_p) and ¶ X ¶²_w= X'W^-1Q^-1W^-1X where Q = diag (q₁, -,n q_p), q_i > 0, i = 1, -, p. In this paper, the minimax estimator of Berger & Bock (1976), given by δ (X, W) = [I_p - r(X, W) ¶ X ¶^-2_w Q^-1W^-1] X, is shown to be minimax relative to the convex loss (δ - μ)'[αQ + (1 - α) Σ^-1] δ - μ)/C, where C =α tr (Σ) + (1 - α)p and 0 α 1, under certain conditions on r(X, W). This generalizes the above mentioned result of Berger & Bock.     

论加入WTO后我国铁路行业管理体制改革

WTO规则对铁路行业规制作用是:允许外国资本和民间资本参与投资或经营;政府及其管理部门必须按照透明度原则及时公布铁路产业政策和相关的管理措施;政府必须逐步降低关税和消除非关税壁垒;逐步减少对国有铁路的无偿性投资和直接性补贴。加入WTO后,我国铁路行业面临着现行体制不利影响的挑战,为此,应采取以下措施:铁道部职能转换;建立起路网和运营分离的铁路运输管理体制;改革和完善投资管理制度、定价管理制度和成本核算制度。