论城市房屋拆迁中的法律问题

在当前城市拆迁过程中,由于诸多复杂因素,引起了许多纠纷与矛盾,有的甚至非常严重。从法律关系的角度来看,这其中涉及到复杂法律关系的处理,包括行政法律关系和民事法律关系。这两种法律关系处理的好坏,直接关系到城市拆迁活动的顺利进行,也关系到拆迁法律关系中各方当事人利益的保护问题。同时,现有的城市拆迁法律制度的不完善,在一定程度上给这类问题的解决带来了不便。本文拟从城市拆迁中的法律关系、拆迁法律制度中存在的问题和城市拆迁中行政机关的角色定位等方面进行分析和探讨,以期更好地认识和解决拆迁过程中产生的问题。     

Household Assets,the Role of Government Assistance,and Depression Among Low-Income Families in Shanghai

As China’s economy is rapidly changing from a planned to a capitalist economy, many families find themselves financially struggling. In some cases, conflicting values and attitudes may contribute to mental health challenges such as depression that would lead to further feelings of helplessness and immobilization. Using a random sample of 1006 low-income households from Pudong District of Shanghai, China, this study aims to examine the relationships between household assets, beliefs about government as the primary way to improve economic circumstances and self-reported depressive symptoms. In addition, this study investigates the mediation effects of beliefs that government is the best change agent for improved life circumstances on the relationship between household assets and depression. We found those who indicated that government was the main means for attaining a better life had significantly higher depression levels whereas higher numbers of household assets were associated with lower depression levels. We also found that viewing government as the most important change agent only partially mediated the relationship between household assets and depression (p?<?.001). Findings from this study support anti-poverty policies and social work related practice initiatives aimed at assisting low income families in China, in particular the need to address psychological as well as economic needs.

     

叙事与元叙事——论詹妮特·温特森的《守望灯塔》

英国当代著名女小说家詹妮特·温特森的元小说《守望灯塔》(2004)袪除了同类小说标榜晦涩的小说理论、文学性减势的通病,而以其故事游戏性和诗性品格成就了一部心灵成长史和原创性的故事理论学说。小说担当着演绎虚构故事和言说故事新技法理论的双重使命:在讲故事的过程中巧妙地回答了何为故事、如何讲故事等重大的诗学问题;由是把在现代化进程中失落的说故事传统召唤回来,从体验故事中洞烛生活的本相、理解生命的真义。一系列元叙事观念展示了小说家批判性的叙事立场,同时为叙事理论增加了富有活力的话语。     

储光羲研究三题

储光羲是唐代著名诗人,是江苏与常州的历史文化名人。文章根据史料与储氏宗谱的各种版本,对储光羲是贺知章的外甥、储光羲的官职品秩作了较为科学的考证,并对如何编修储氏宗谱以加强对这位重要人物的研究与评价,提出了切实可行的建议。     

论政治文明的文化选择

文化即人化,它是人类所创造的精神成果和物质成果的总和;文明是文化的结晶,是文化主体对人类文化中野蛮性、愚昧性不断扬弃的结果,是人类有目的、有选择地过滤人类文化、形成合理文化内核的过程。中国当前的政治文明建设,需要走出“精华”和“糟粕”的简单二分的误区,用外来文化中国化、传统文化现代化,来开辟中国文化发展之路。弱化暴力色彩,强化仁政效应,构建中国特色的政治文明。     

Robust inference for estimating equations with nonignorably missing data based on SIR algorithm

Nonresponse is a very common phenomenon in survey sampling. Nonignorable nonresponse – that is, a response mechanism that depends on the values of the variable having nonresponse – is the most difficult type of nonresponse to handle. This article develops a robust estimation approach to estimating equations (EEs) by incorporating the modelling of nonignorably missing data, the generalized method of moments (GMM) method and the imputation of EEs via the observed data rather than the imputed missing values when some responses are subject to nonignorably missingness. Based on a particular semiparametric logistic model for nonignorable missing response, this paper proposes the modified EEs to calculate the conditional expectation under nonignorably missing data. We can apply the GMM to infer the parameters. The advantage of our method is that it replaces the non-parametric kernel-smoothing with a parametric sampling importance resampling (SIR) procedure to avoid nonparametric kernel-smoothing problems with high dimensional covariates. The proposed method is shown to be more robust than some current approaches by the simulations.     

Hard thresholding regression

In this paper, we propose the hard thresholding regression (HTR) for estimating high‐dimensional sparse linear regression models. HTR uses a two‐stage convex algorithm to approximate the ?₀‐penalized regression: The first stage calculates a coarse initial estimator, and the second stage identifies the oracle estimator by borrowing information from the first one. Theoretically, the HTR estimator achieves the strong oracle property over a wide range of regularization parameters. Numerical examples and a real data example lend further support to our proposed methodology.     

The Importance of Racial Socialization: School‐Based Racial Discrimination and Racial Identity Among African American Adolescent Boys and Girls

This study examined various parental racial socialization messages as mediators between school‐based racial discrimination and racial identity formation over 4 years for African American boys (N = 639) and African American girls (N = 711). Findings indicated that school‐based racial discrimination was associated with racial identity beliefs. For African American boys, behavioral racial socialization messages mediated the relation between school‐based racial discrimination and racial centrality over time. Mediation also resulted for African American girls, but for a different set of race‐related messages (negative messages and racial barriers) and racial identity beliefs. The developmental significance of the findings and implications for future research are discussed.     

中国银监会监管效能问题探讨

中国银监会自建立以来,对促进中国经济稳建发展发挥了较大的作用,但它与中央人民银行的协调成本上升、信息沟通不畅、内部制度不健全等一系列实际问题削弱银监会监管的效能。因此,必须完善银监会监管协调制度,建立系统的监管信息体系,健全金融法律法规以及加强对外资银行的业务监管。     

北京对外贸易积极应对国外TBT的措施探究

TBT(技术性贸易壁垒)目前严重影响我国产品出口,首都北京的外贸企业也遭遇TBT,形势严峻。为促进北京市对外贸易的可持续发展,探究北京对外贸易应对国外TBT的措施,可分别从企业、政府、行业协会等多角度提出相应的积极对策。