最低工资标准提升的溢出效应

 依据中国健康与营养调查数据，本文应用微观经济计量方法考察了我国最低工资标准提升的溢出效应。研究表明：最低工资提升对男性和女性工资的溢出效应可以分别达到最低工资的1.50倍和1.25倍；随着相对工资区间的升高，溢出效应呈现逐渐下降的趋势；最低工资执行力度越大，溢出效应越明显。因此，政府通过适当上调最低工资，同时加大对最低工资法规执行的监管，将有助于低收入群体工资水平的提高，进而有助于抑制城镇居民收入差距的持续扩大。     

大学英语分层次教学中的“马太效应”研究

作者对大学英语分层次教学中出现的问题即马太效应的消极方面进行分析研究,探讨马太效应的消极方面给大学英语教学带来的影响,呼唤教育界对这一现象的重视,从而进一步完善大学英语分层次教学。     

资源税改革对矿产资源配置的效应分析——以新疆为例

为加快新疆发展,中央决定由新疆率先进行资源税费改革,将原油、天然气资源税由从量计征改为从价计征。文章从资源税改革的核心内容出发,以新疆为例,分析了资源税改革在不同层次上对资源的配置效应。论证了资源税改革是资源得到合理配置的前提,是完善节能减排经济政策、保证经济安全和资源安全的重要内容。资源税改革将通过提高资源税税负、增加资源地的地方财政,让利于地方,使资源优势转变为真正的经济优势,平衡东西部差距,优化资源的区域间配置。     

深圳市生育保险制度分析

深圳市生育保险制度存在发展缓慢、体系不完善等问题。分析可知 ,生育保险是有利于我国目前的人口政策的 ,完善生育保险制度也是深圳经济社会条件所允许和需要的 ,深圳市生育保险应该尽快扩大覆盖面 ,加大统筹力度 ,加快发展。     

Dependence Estimation for Marginal Models of Multivariate Survival Data

We have previously(Segal and Neuhaus, 1993) devised methods for obtaining marginal regression coefficients and associated variance estimates for multivariate survival data, using a synthesis of the Poisson regression formulation for univariate censored survival analysis and generalized estimating equations (GEE's). The method is parametric in that a baseline survival distribution is specified. Analogous semiparametric models, with unspecified baseline survival, have also been developed (Wei, Lin and Weissfeld, 1989; Lin, 1994).Common to both these approaches is the provision of robust variances for the regression parameters. However, none of this work has addressed the more difficult area of dependence estimation. While GEE approaches ostensibly provide such estimates, we show that there are problems adopting these with multivariate survival data. Further, we demonstrate that these problems can affect estimation of the regression coefficients themselves. An alternate, ad hoc approach to dependence estimation, based on design effects, is proposed and evaluated via simulation and illustrative examples. This revised version was published online in July 2006 with corrections to the Cover Date.     

教育的经济作用特性新析

在一个对教育的经济作用抱有很高期望的社会里,人们却对教育的经济作用特性缺乏足够的认识.根据十多年来在23个省市进行的教育与社会调查,结合教育经济学理论分析,本文提出教育对经济产生作用的不等效性、两极性、或然性、波动性、多象性、位相性、漂移性等尚未为人们所认识的特性,并加以简要分析.     

试论儒家文化对我国人口与计划生育的影响

本文本着批判继承祖国文化遗产的宗旨 ,以《四书五经》及儒家其他书籍为研究对象 ,重点探讨和分析了儒家文化对我国人口与计划生育产生的正负面影响 ,并提出了消除其负面影响的相应对策     

关于高校举办多媒体教学比赛的探讨

本文分析了高校举办多媒体教学比赛的可行性和必要性 ,并结合本校开展多媒体教学比赛的具体情况与效果 ,探讨了高校多媒体教学比赛的举办方式、组织与实施细节、评估指标体系等 ,并提出了独到的见解     

The impact of sense of coherence and high-demand/low-control job environment on self-reported health,burnout and psychophysiological stress indicators

Sense of Coherence (SOC) is a new concept belonging to a salutogenic paradigm, proposing to explain health as contrasted to disease, a pathogenic paradigm. The Job Demand-Control (JDC) model of job stress suggests that the combination of high job demands and low job control, defined as job strain, is strongly associated with adverse health consequences. The aim of this study was to evaluate the relationship between SOC and the JDC model in assessment of negative job effects within three pathogenically defined contexts: self-reported health, burnout and psychophysiological stress indicators, assessing the explanatory value of SOC for such variables. The study was conducted with 103 employees of social-welfare and social-insurance agencies in Sweden. A questionnaire related to job conditions, health and burnout was administered, and blood samples were collected and analysed for serum concentrations of cortisol, prolactin and immunoglobulin G. Multiple-regression models were calculated including variables from all three contexts. In the analyses, a distinction was made between emotional job strain and quantitative job strain. The SOC interacted with emotional job strain, but the interaction also increased the independent effect of emotional job strain. The independent effect of SOC disappeared in most models when interaction was included. It is concluded that studies of job strain-effects according to the JDC model should include the SOC as an interaction factor.