我国国民教育投资现状与对策研究

本文阐述了我国教育投资的现状及存在的问题,分析了我国教育投资不足的原因及制定教育投资政策的理论依据,并进一步提出建设适合我国国情的教育投资制度的思路和对策。     

新形势下学校德育工作的思考

本文从新时期学生思想的新特点出发 ,分析了目前学校德育中存在的问题与失误 ,提出了新形势下学校德育的改革思路     

Estimation of critical points in the mixture inverse Gaussian model

The maximum likelihood estimation for the critical points of the failure rate and the mean residual life function are presented in the case of mixture inverse Gaussian model. Several important data sets are analyzed from this point of view. For each of the data sets, Bootstrapping is used to construct confidence intervals of the critical points.     

数字化趋势下的回族古籍整理与研究

当代科学的数字化趋势给古籍整理研究带来挑战和机遇,汉古籍文献数字化成果给我们很多启示。在这一社会背景下,回族古籍整理与研究将如何面对数字化,数字化过程中会遇到哪些难题,是每个回族古籍整理研究者思考和关心的问题。本文提出并尝试着探讨这些问题,以期引起同行对回族古籍文献数字化的重视和探索。     

Doubly adaptive biased coin designs with heterogeneous responses

Doubly adaptive biased coin design (DBCD) is an important family of response-adaptive randomization procedures for clinical trials. It uses sequentially updated estimation to skew the allocation probability to favor the treatment that has performed better thus far. An important assumption for the DBCD is the homogeneity assumption for the patient responses. However, this assumption may be violated in many sequential experiments. Here we prove the robustness of the DBCD against certain time trends in patient responses. Strong consistency and asymptotic normality of the design are obtained under some widely satisfied conditions. Also, we propose a general weighted likelihood method to reduce the bias caused by the heterogeneity in the inference after a trial. Some numerical studies are also presented to illustrate the finite sample properties of DBCD.     

严复社会发展观要义及其当代启示

严复的社会发展思想包括:"新民"是社会发展之基石;"合群"是社会发展之前提;"开国"是社会发展之途径;"渐进"是社会发展之秩序等内容。其特点有:基于时物种进化的觉悟,因而是历史经验的智慧化;对事物发展中各种关系(新旧关系、内外关系、多少关系)的深切而辩证的把握,因而是理论思考的结晶;对西方社会发展状况和中国社会实践状况的双重检讨,因而它也是一种具有深刻意蕴的实践理性。故其于和谐社会的建构具有重要启示意义。     

Declining inter-industry wage dispersion in the US

Industrial effects have long been significant factors in wage inequality. Previous research indicates that wage differentials across industries were increasing through the mid 1980s. Using more recent data, however, we find that the level of inter-industry wage dispersion declined by 36% from 1986 to 2002 despite the continued trend towards increasing inequality in the labor force. This decline in inter-industry wage dispersion is evident across gender and educational groups. Using multilevel growth curve models, our multivariate results indicate that the decline is only weakly related to industrial changes in education, occupation or even productivity despite the fact that the latter variable had been a critical factor in the prior period. Indicators of globalization and downsizing also do not appear to explain this decline. For the more recent period, the most important factors associated with the narrowing of inter-industry wage dispersion are reduced unionization rates and the higher proportion of casual workers. We interpret these results as suggesting that firms may now be less economically obliged to pass on a portion of their rents to broad groups of workers and may instead be engaged in more idiosyncratic processes of negotiation with individual workers based on micro-level sources of bargaining power.     

从人口性别结构谈构建和谐宜宾

从出生人口、分年龄段人口、城乡人口、不同受教育程度人口、各行业就业人口等方面分析了宜宾市人口性别结构失衡的现状,指出人口性别结构失衡的关键是出生人口性别比严重偏高,其偏高的原因大致可归结为文化背景、经济条件、社会环境、医术变化、统计误差等。治理出生人口性别比偏高,需要在各级党委、政府的统一领导下,动员社会各界力量,采取多种措施,坚持标本兼治,实行综合治理。这一问题得到有效解决,才能为实现构建和谐社会目标提供人口安全保障。     

2008年我国高等教育研究的现状分析——以《高等教育研究》（武汉）2008年所刊论文为例

高等教育是教育的“龙头”。本文以《高等教育研究》（武汉）2008年所刊有关高等教育的文章为例,分析2008年我国高等教育的研究现状：高产作者都是高等教育界的领军人物,高产单位均是“985”或者“211”重点大学;研究性质大多属于个体研究;研究形式大多是思辨研究：研究内容比较广泛;研究方法略显单一。针对这些现状,本文提出了相关的建议。