面向对象程序设计基本结构和思想分析

分析了传统程序设计方法与面向对象程序设计方法之间的差别，重点分析了面向对象程序设计方法的特点，介绍了面向对象程序方法的基本原理，并简要介绍了VC＋＋的基本结构和VC＋＋中体现的面向对象思想。     

浅谈“无为而治”在班级管理中的运用

着力探索了用老子的一句名言“无为而治”来进行班级管理。要达到这种有效的管理必须具备的一定的内在要求、前提、基本保证及有效的形式。     

Which school systems sort weaker students into smaller classes? International evidence

We examine whether the sorting of high- and low-achieving students into classes of different sizes results in a regressive or compensatory pattern of class sizes for 18 national school systems. Sorting effects are identified by subtracting the causal effect of class size on performance from their total correlation. Our empirical results reveal strongly compensatory patterns of sorting within and especially between schools in many countries. Only the United States, which has a decentralized education finance and considerable residential mobility, exhibits regressive between-school sorting. Between-school sorting is more compensatory in systems with ability tracking. Within-school sorting is more compensatory where administrators rather than teachers assign students to classrooms.     

论马克思关于人性假设的三个维度

人性假设是经济学的基本假设之一,有什么样的人性假设,就有什么样的适合这种人性假设的经济理论和政策意蕴。马克思经济学的人性假设有三个维度：哲学层面上人是社会关系的总和,经济层面上人是经济范畴的人格化,资本主义经济层面上人是阶级人。从方法论上看,阶级人假设与经济人假设的不同导致了马克思经济学与西方经济学根本观点的不同.     

股权二元结构下的股利政策--一种新的代理成本理论

本文基于股权二元结构建立了新的代理成本理论，发现并度量了分配现金股利的“再分配效应”——导致价值在流通股与非流通股之间转移，说明分配现金股利可能是大股东对流通股股东的掠夺行为。再分配效应揭示了股权二元结构的缺陷，有助于解释股利分配的一些实证现象，为现金股利的“利益输送”假说提供了理论基础。本文提出的配股一分红策略可以实现非流通股间接上市的目的。     

俯首甘为孺子牛——辅导员工作经验浅谈

学生是民族的希望,是祖国的未来。高校是培养社会主义合格建设者和可靠接班人的摇篮,是当今世界综合国力竞争的前沿阵地。政治辅导员作为高校学生日常思想政治教育和管理工作的组织者、实施者和引导者,担负着为国家和社会输送人才的重任。我们要用"俯首甘为孺子牛"的精神,默默奉献,善于创新,努力完成这个光荣的使命。     

Financialisation and the slowdown of accumulation

Over the past decades, the financial investment of non-financialbusinesses has been rising, and the accumulation of capitalgoods has been declining. The first part of the paper offersa novel theory to explain this phenomenon. Financialisation,the shareholder revolution and the development of a market forcorporate control have shifted power to shareholders and thuschanged management priorities, leading to a reduction in thedesired growth rate. In the second part, the link between accumulationand financialisation is tested econometrically by means of atime series analysis of aggregate business investment for theUSA, the UK, France and Germany. Extensive tests of robustnessare performed. For the first three countries, evidence supportingthe negative effect of financialisation on accumulation is found.     

API Spec 15HP-1995《高压玻璃纤维管线管规范》的分析与介绍

本文介绍了高压玻璃纤维管线管规范的制定技术背景和主要特点,分析了前后两版的修订内容及原因.     

The psychological effects of academic labeling: The case of class tracks

This paper studies the psychological effects of academic labeling. Exploiting the class tracking policy in a Chinese university, we identify the psychological impacts of the academic labels associated with class tracks on the students via a regression discontinuity design in the track assignment rule. We establish causal evidence of positive effects of a better academic label on the academic self-concept and self-expectation of students as well as their academic interest. Our setup ensures that the identified effects of the labels are through the mechanism of student responses, not teachers and schools, suggesting that previous literature focusing on the mechanism of teachers and schools may have neglected an important channel through which academic labels may impact students.     

高职商务英语专业“课证融通”课程体系的构建

基于高职院校"双证书"的获取和职业岗位能力的要求,以"课证融通"为思路,从模块化的专业课堂体系、资格证书考试内容融入专业课程教学、多元化的过程性考核方式,改革商务英语专业的课程体系,实现高职教育的人才培养目标。