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91.
我国是一个人口大国,如何将我国的人口负担转化为人才资源优势,这是党和国家建设事业的关键问题。笔者认为人才强国战略的实施,关键在于培养和使用好人才,在于快出人才,多出人才和出好人才。为此,文章提出了一些人才使用的策略。  相似文献   
92.
1954年9月15日,第一届全国人民代表大会第一次会议在北京召开。这是一次具有伟大历史意义的会议,它标志着我国确立了人民当家作主的根本政治制度。日月经天,星移斗转,人民代表大会制度已走过了半个世纪的不平凡历程。  相似文献   
93.
The margin system is the first line of defense against the default risk of a clearinghouse. From the perspectives of a clearinghouse, the utmost concern is to have a prudential system to control the default exposure. Once the level of prudentiality is set, the next concern will be the opportunity cost of the investors, because high opportunity cost discourages people from hedging futures, and thus defeats the function of a futures market. In this article, we first develop different measures of prudentiality and opportunity cost. We then formulate a statistical framework to evaluate different margin‐setting methodologies, all of which strike a balance between prudentiality and opportunity cost. Three margin‐setting methodologies, namely, (1) using simple moving averages; (2) using exponentially weighted moving averages; (3) using a GARCH approach, are applied to the Hang Seng Index futures. Keeping the same prudentiality level, it is shown that the one using a GARCH approach by and large gives the lowest average overcharge. © 2004 Wiley Periodicals, Inc. Jrl Fut Mark 24:117–145, 2004  相似文献   
94.
This article uses a nonparametric test based on the arc‐sine law (see, e.g., Feller, 1965 ), which involves comparing the theoretical distribution implied by an intraday random walk with the empirical frequency distribution of the daily high/low times, in order to address the question of whether the abandonment of pit trading has been associated with greater market efficiency. If market inefficiencies result from flaws in the market microstructure of pit trading, they ought to have been eliminated by the introduction of screen trading. If, on the other hand, the inefficiencies are a reflection of investor psychology, they are likely to have survived, unaffected by the changeover. We focus here on four cases. Both the FTSE‐100 and CAC‐40 index futures contracts were originally traded by open outcry and have moved over to electronic trading in recent years, so that we are able to compare pricing behavior before and after the changeover. The equivalent contracts in Germany and Korea, on the other hand, have been traded electronically ever since their inception. Our results overwhelmingly reject the random‐walk hypothesis both for open‐outcry and electronic‐trading data sets, suggesting there has been no increase in efficiency as a result of the introduction of screen trading. One possible explanation consistent with our results would be that the index futures market is characterized by intraday overreaction. © 2004 Wiley Periodicals, Inc. Jrl Fut Mark 24:337–357, 2004  相似文献   
95.
This article analyzes the effects of the length of hedging horizon on the optimal hedge ratio and hedging effectiveness using 9 different hedging horizons and 25 different commodities. We discuss the concept of short‐ and long‐run hedge ratios and propose a technique to simultaneously estimate them. The empirical results indicate that the short‐run hedge ratios are significantly less than 1 and increase with the length of hedging horizon. We also find that hedging effectiveness increases with the length of hedging horizon. However, the long‐run hedge ratio is found to be close to the naïve hedge ratio of unity. This implies that, if the hedging horizon is long, then the naïve hedge ratio is close to the optimum hedge ratio. © 2004 Wiley Periodicals, Inc. Jrl Fut Mark 24:359–386, 2004  相似文献   
96.
This paper outlines the conditions under which trade is beneficial for a developing country's growth. A developing country suffers from two disadvantages: low income and a comparative disadvantage in the production of modern manufactured goods—goods which allow a high rate of human capital accumulation through learning by doing. Low income together with Engel's law imply that developing countries consume and produce very few modern goods in autarky and hence grow slowly. With international fragmentation of production, a developing country may find comparative advantage in the production of some stages of modern goods despite an absence of comparative advantage in the production of modern goods under “100% local content.” More resources can then be allocated to the modern goods sector leading to greater learning externalities and hence growth under free trade than in autarky.  相似文献   
97.
《乔家大院》的热播,以及主人翁乔致庸的故事和晋商的商业文明,成为人们津津乐道的话题.在清朝后期异常复杂的社会形势之下,乔致庸以自己的坚韧和灵活不断抓住和创造新的商业机会,造就了一个商业传奇.一部《乔家大院》,让国人重温了中国商业文明的精华,也让我们开始意识到:构建现代商业文明,我们不但要吸收和融合优秀的外来文化,更需要弘扬和更新我国优秀的传统商业文化.  相似文献   
98.
李玉玲  洪宇 《旅游学刊》2006,21(Z1):168-171
旅游业人才的供需矛盾是长期困扰旅游教育界的问题,本文试从就业指导的角度探讨规划旅游专业毕业生职业发展的方法.  相似文献   
99.
This paper considers positive action strategies amongst UK trade unions, aimed at increasing membership and levels of participation and representation among women and black workers. It provides an overview of women’s, black members’ and race structures within large Trades Union Congress unions and a detailed case study of one large UK trade union. We find that there are salient differences in the way that unions approach issues of gender equality, compared with the approach adopted towards race equality. The paper explores possible explanations, justifications and implications of these differences.  相似文献   
100.
杨蕴毅 《中国审计》2002,(12):59-60
改革开放以来,国民经济和科学技术发展迅速,审计工作也面临着新的形势.随着国民经济建设迅速发展和被审计企业电算化的普及使得财务数据量加大,审计工作量急剧增加.为此,国家计委批复了审计署"金审工程"项目建设."金审工程"是电子政务的重要组成部分.  相似文献   
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