怎样看待两极分化

研究两极分化问题,必须到生产领域中去寻找其根源及解决办法.不能撇开生产关系(首先是所有制关系)来研究两极分化.应该按照历史唯物主义关于生产关系与生产力的相互关系的原理,来理解和对待社会主义初级阶段的两极分化问题.应该采取措施缓和两极分化带来的社会矛盾.彻底消灭剥削、消除两极分化现象是一个十分漫长的历史过程.     

论造成我国基尼系数过大的根本原因

我国的基尼系数已经达到0．61,成为当今世界上国内居民收入差距十分悬殊的少数几个国家之一。另据世界银行报告显示,中国的财富集中度已经远远超过了美国,成为全球两极分化最严重的国家。造成我国基尼系数过大的根本原因,是我国的市场化改革不够充分。     

Pessimism of the will,optimism of the intellect: endings and beginnings

ABSTRACT

This essay argues for the need for an ‘optimism of the intellect’ – in the form of the need for cultural studies – in the face of a growing ‘pessimism of the will.’ It illustrates the value of cultural studies by considering three contemporary problematics: post-truth, polarization and consent.     

中国城市住房分层:基于2010年广州市千户问卷调查(英文)

2010年广州市千户问卷调查数据表明：城市住房分层结构是一个从低到高依次由无产权房阶层、有产权房阶层（福利性产权房阶层、商品性产权房阶层、继承性产权房阶层）和多产权房阶层构成的“三阶五级式”结构;个人的政治资本、人力资本、职业状况及收入水平对人们获得住房资源有显著影响;城市住房分层既反映社会贫富分化又可加剧社会贫富差距。因此,住房保障目标、对象及方式的选择应以住房分层状况为前提。     

安徽城镇居民收入水平及差异分析与政策建议

1996到2001年,安徽城镇居民收入增速明显偏慢,收入差距进一步扩大.此外,从近几年的数据看,低收入人口的实际收入的增长幅度出现了下降的势头,两极分化的苗头已经显现,城镇居民贫困问题已经成为不容忽视的一个大问题.为此,我们建议通过有效的税收政策、加快发展开放流动的劳动力市场,在兼顾经济发展与产业优化的基础上实施就业优先政策,增加城镇居民收入,缓解两极分化和城镇居民贫困问题的压力.     

Interpretation of the coefficient of determination of an ANOVA model as a measure of polarization

In this paper, it is demonstrated that coefficient of determination of an ANOVA linear model provides a measure of polarization. Taking as the starting point the link between polarization and dispersion, we reformulate the measure of polarization of Zhang and Kanbur using the decomposition of the variance instead of the decomposition of the Theil index. We show that the proposed measure is equivalent to the coefficient of determination of an ANOVA linear model that explains, for example, the income of the households as a function of any population characteristic such as education, gender, occupation, etc. This result provides an alternative way to analyse polarization by sub-populations characteristics and at the same time allows us to compare sub-populations via the estimated coefficients of the ANOVA model.     

分布式光纤传感器的原理及发展

从光时域反射仪（OTDR）的原理入手,介绍了分布式光纤传感器的当前进展及发展趋势,主要包括基于瑞丽后向散射的传感器,基于布里渊散射的分布式光纤传感器,基于拉曼后向散射的温度传感器,以及偏振模耦合分布式光纤传感器。对其特点及存在的问题进行了比较,并指出了未来发展方向。     

试析经济全球化条件下全球性贫富两极分化

经济全球化一方面促进了世界范围内资源的有效配置,另一方面也加剧了全球性贫富两极分化.贫富两极分化现象的成因可以从生产力、国民经济组织及其规则和国际生产关系与上层建筑三个角度进行考察.这种现象虽然给发展中国家的经济发展创造了一定的机会,但同时也给这些国家带来了巨大的压力.     

低能电子碰撞Ar 3s电离三重微分截面的理论研究

用包含极化效应和后碰撞作用的扭曲波玻恩近似计算共面不对称几何条件下A r 3s的低能(e,2e)三重微分截面,并与实验进行比较.指出极化效应在共面不对称几何条件下Ar 3s的低能(e,2e)过程中起着重要的作用.     

The Politicization of Risk: Party Cues,Polarization, and Public Perceptions of Climate Change Risk

Previous research shows that public perceptions of climate change risk are strongly related to the individual willingness to support climate mitigation and adaptation policy. In this article, I investigate how public perceptions of climate change risk are affected by communications from political parties and the degree of polarization among them. Specifically, using survey data from Sweden, Norway, Australia, and New Zealand, I study the relationship between party source cues, perceived polarization, and public perceptions of climate change risk. The results reveal a positive relationship between party cues and perceptions of climate change risk, indicating that individuals adjust their risk perceptions to align with their party preference. Furthermore, a negative relationship between perceived polarization and individual risk perceptions is also discovered, showing that individuals tend to be less concerned with climate change the more polarization they perceive. However, the effect of perceived polarization is found to be limited to more abstract perceptions of risk, while being unrelated to perceptions of concrete risks. Even with some contextual variance, the results generally hold up well across the four countries.