国民政府在第三次康藏纠纷中的治藏之策

民国时期的第三次康藏纠纷由国民政府主持调解,反映了国民政府对康区和西藏的统属关系。由于康藏纠纷的复杂性,国民政府在处理过程中的措施和原则,实际上是国民政府的治藏政策的综合反映。研究这一历史事件,有助于认识近代中国治理西藏的历史事实。     

国内市场一体化对出口技术复杂度的影响及作用机制

本文从中国经济特有优势出发,系统梳理和归纳了国内市场一体化影响出口技术复杂度的理论机制,并利用中国2003-2016年30个省份（西藏除外）的面板数据,构建中介效应模型,对理论预期进行了实证检验。研究结果表明：国内市场一体化显著促进了出口技术复杂度的提升,并且随着时间的推移,这种促进作用逐渐增强。市场一体化对出口技术复杂度的影响存在行业及区域差异性。市场一体化对技术密集型行业出口技术复杂度的提升作用最为突出。内陆地区的市场一体化系数显著为正,而沿海地区市场一体化的正向影响效应不显著。市场一体化除了直接对出口技术复杂度发挥促进作用,还可以通过技术创新效应、需求驱动效应、制度改进效应等机制促进出口技术复杂度提升,其中技术创新的中介效应最为有效。本文的研究结论对中国推进国内统一大市场建设,实现贸易强国目标和经济转型发展具有借鉴意义。     

Can Demographic Variables Predict Lottery and Pari-mutuel Losses? An Empirical Investigation

Using data from the 2004 and 2005 Consumer Expenditure Surveys (CES) comprising of 15,000 respondents, this study examines two research questions. The first of these considers the demographic differences between households whose members lose money playing the lottery and/or engaging in pari-mutuel betting and those whose members do not lose money participating in such activities. The second assesses demographic differences among households whose members lose money playing the lottery and/or engaging in pari-mutuel betting. It was found that respondents living in money-losing households are slightly older, better off financially, more likely to be married or divorced, more likely to live in a state with at least one legal casino and more likely to live in the Northeast than respondents living in non-money-losing households. Among those living in money-losing households, the least wealthy and African American respondents are more likely to lose a higher proportion of their respective incomes purchasing lottery tickets and engaging in pari-mutuel betting than wealthier respondents and whites.     

以"三个代表"构筑党的牢固基石--论面向21世纪的党的建设

江泽民同志关于"三个代表"的重要讲话为党在新时期的建设指明了方向.我们必须按照"三个代表"的要求加强党的政治、思想、作风、组织建设,从而提高党在新时期的领导水平和执政能力,以更好地迎接新世纪的各种挑战.     

Psychophysical conditions of air traffic controllers evaluated by the standard shiftwork index

Abstract

In the ambit of a large epidemiological survey on the Italian population of air traffic controllers, an evaluation of their health conditions was carried out using the Standard Shiftwork Index (SSI). The study took into consideration 572 male air traffic controllers, aged between 23 and 59 years, of whom 301 were engaged in three large Regional Centres, 189 in thirteen Airport Towers and 82. formerly active controllers, were working in administrative offices. The former controllers showed worse health levels, in particular minor psychological disorders and chronic fatigue. Sixteen of them had been transferred to administrative jobs because of health impairment, owing to severe diseases of the nervous, gastrointestinal and cardiovascular systems. Such disorders, and musculoskeletal ones, were mostly reported by the active controllers. The controllers engaged in Regional Centres showed more sleep disturbances than those engaged in towers. Beside age, some personal characteristics appeared to influence health and well-being. Neuroticism was correlated with chronic fatigue, digestive and cardiovascular complaints, minor psychological disorders, cognitive and somatic anxiety. On the other hand, morningness was correlated negatively with sleep disturbances on morning shift, and positively with sleep duration both on morning shift and rest days.     

英语语言中一些新词语的构成及其释义

英语语言是随着时代的发展而变化的 ,变化之一是大量新词汇的涌现 ,其中包括旧词语新用现象和因计算机科学及相关信息产业的迅速发展而产生的新词汇等。这些词汇的构成方法有以下几种 :缩略法 ,由一句话或短语中每个词的首字母缩写而成 ;结合法 ,由旧有的单词或单词的一部分重新组合而成 ;添义法 ,旧有单词词形保持不变 ,增添新的含义 ;引申法 ,词形保持不变 ,词义在原有基础上加以引申。     

EFFICIENCY WAGE MODELS OF UNEMPLOYMENT: A SECOND VIEW

Efficiency wage models, in which firms find it profitable to pay wages above workers' reservation wages, provide a promising explanation for unemployment and interindustry wage differentials. One criticism of such models is they imply firms should sell jobs by requiring up-front bonds from new workers. However, only some efficiency wage models imply this. Moreover, firms might not require bonds for many reasons. We show that moral hazard and adverse selection models together explain many labor market phenomena. The efficiency wage model conforms well to empirical finding, but certain anomalies suggest the need to consider rent-sharing models.     

不为技巧不失技巧——黄安伦《g小调钢琴协奏曲》的创作风格

黄安伦是当代华人新音乐的代表人物,其作品《g小调第一钢琴协奏曲》将浓郁的中国民族情结与典型的西方传统协奏曲结构形式融为一体,构思宏达,技巧娴熟,风格质朴。这一创作风格虽不为技巧,但不失技巧,既展现了作品形神兼备的特殊魅力,又表达了作者独特的审美视角及对故土、对民族、对人类的永恒之爱。     

重庆轻轨二号线运营不安全因素分析及对策

城市轨道交通近年来在我国得到了快速发展,其运营安全对城市的经济活动和市民的日常生活有举足轻重的影响。介绍重庆轻轨二号线的基本情况,从安全运营的角度分析运营中存在的问题,并据此提出相应的解决对策。