论毛泽东根据地政权建设理论的形成

中国共产党是在学习俄国十月革命经验的基础上,随着新民主主义革命的深入和根据地政权的巩固和发展,逐步创立了符合中国国情的根据地政权建设理论。《星星之火,可以燎原》的发表,标志着毛泽东根据地政权建设思想的形成。     

Improving precision and power in randomized trials with a two-stage study design: Stratification using clustering method

In a randomized controlled trial (RCT), it is possible to improve precision and power and reduce sample size by appropriately adjusting for baseline covariates. There are multiple statistical methods to adjust for prognostic baseline covariates, such as an ANCOVA method. In this paper, we propose a clustering-based stratification method for adjusting for the prognostic baseline covariates. Clusters (strata) are formed only based on prognostic baseline covariates, not outcome data nor treatment assignment. Therefore, the clustering procedure can be completed prior to the availability of outcome data. The treatment effect is estimated in each cluster, and the overall treatment effect is derived by combining all cluster-specific treatment effect estimates. The proposed implementation of the procedure is described. Simulations studies and an example are presented.     

《看麦娘》生命意义的探求

]池莉的《看麦娘》是一篇真正的叩问人类生命价值和意义的中篇小说 ,是精神自由与生命力度的体现。本文试从生命直觉、生命力度、形象的重塑、家庭与社会中自我的存在与缺失 ,以及人性终极关怀的角度 ,探讨它的美学、社会哲学与生命哲学意蕴——对生命力度的永恒追求 ,是我们挑战外部世界 ,获得自我完满实现的依据。     

Chuck and Pierre at the Welfare Office1

After an ethnographic vignette that encapsulates the typical trajectory of an applicant to welfare benefits observed during a year of collaborative fieldwork, this brief essay will put to work Tilly’s notion of “invisible elbow” and Bourdieu’s understanding of waiting as a strategy of power in order to clarify the cultural dynamics of a welfare waiting room in the age of neoliberalism.     

崇文向学与尚武好斗——明清历修《赣州府志》对赣南民风的表达

民风是各类地方志都会涉及到的普遍话题.在明清历修<赣州府志>中,崇文向学与尚武好斗是两幅主要的民风图景,这两幅图景既是地方志作者对赣南民风已然世界的白描,也是对赣南民风应然世界的期待.地方志对民风描写及诠释的微妙变化,既映射出地方社会治乱环境的变迁,更标示着国家与地方、地方与地方、精英与民众以及土著与移民之间的诸多权力关系和利益诉求,具有多元话语的特征.正是这一特征,规限着地方志在对地方民风做某种程度客观呈现的同时,又要做符合特定利益关系的建构.     

线性回归模型Bootstrap LM-Lag检验有效性研究

基于OLS估计残差,将Bootstrap方法用于空间滞后相关LM-Lag检验。在不同的误差结构和空间权重矩阵条件下,比较Bootstrap LM-Lag检验和渐近检验的水平扭曲和功效。通过Monte Carlo实验表明,当误差项不服从经典正态分布假设时,LM-Lag渐近检验存在严重的水平扭曲,Bootstrap检验能够有效地校正水平扭曲,并且Bootstrap LM-Lag检验的功效与渐近检验近似;无论误差项是否服从正态分布,从水平扭曲和功效角度看,线性回归模型Bootstrap LM-Lag检验有效。     

ESTIMATION OF MULTIVARIATE SHANNON ENTROPY USING MOMENTS

Three new entropy estimators of multivariate distributions are introduced. The two cases considered here concern when the distribution is supported by a unit sphere and by a unit cube. In the former case, the consistency and the upper bound of the absolute error for the proposed entropy estimator are established. In the latter one, under the assumption that only the moments of the underlying distribution are available, a non‐traditional estimator of the entropy is suggested. We also study the practical performances of the constructed estimators through simulation studies and compare the estimators based on the moment‐recovered approaches with their counterparts derived by using the histogram and k th nearest neighbour constructions. In addition, one worked example is briefly discussed.     

国际关系中的政治影响力探析

在当代国际关系中,国际竞争的焦点无疑仍然是以经济和科技为核心的硬实力的竞争。然而,随着经济全球化的深入发展和全球相互依存时代的到来,国际政治的性质正发生前所未有的变化,作为综合国力的组成部分,无形权力的重要性日益显现。过去常常为人所轻视的国际政治影响力,现在对于一个国家的生存和发展则越来越具有不容忽视的影响。     

差价合约下电网公司购电费用最小化的离散优化模型

以购电费用最小化为目标函数,构建了差价合约下电网公司在合约市场、现货市场、备用市场和可中断负荷交易市场上的最优购电模型,并利用启发式算法给出了该模型的求解算法,最后,通过算例分析了差价合约及合约电量比重对电网公司购电费用的影响。     

When Social Partners Unite – Explaining Continuity and Change in Austrian and Dutch Labour Market Governance

Why do Austria and the Netherlands, two highly corporatist, coordinated, consensual countries diverge with respect to the involvement of social partners in their Public Employment Service? By comparing and contrasting the competing predictions of the power‐resource, employer‐centred and social partnership approaches, we identify a key omitted variable that can explain the observed variations: the ability of the social partners to unite on reform positions. We demonstrate that when the social partners are divided, their collective power is reduced and partisan‐based policy outcomes become more pronounced. In turn, when the social partners jointly favour a particular outcome, their collective power increases and they can override governmental reform plans, even if the government holds a large legislative majority. These findings highlight the causal importance of power relations between and within the social partners for institutional continuity and change.