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51.
本文回顾了适用于严格固定货币汇率的技术方法,并从对货币联盟通过货币汇率严格固定所获得的利益与付出的代价的研究中给出证明。事实上,丧失货币主权而付出的代价由于有效资本市场和劳动力市场的形成而降低了。本文还讨论了一个被忽略的实行严格货币固定的好处,即小国因此而事受到更好的货币政策。完善的货币政策得以形成是因为小国将其货币主权交托于大型机构(大国央行或是货币联盟央行)后,其货币政策将免受政治因素的影响;另外部分原因在于大型机构拥有更多的金融和人力资源去设计和执行最佳的货币政策。由于在联盟内部实行区内贸易和资本流动,因此即便太央行的货币政策出错。对于它所服务的成员国来说,造成的影响也较小。  相似文献   
52.
国家助学制度是解决大学生入学机会公平的一种有效的手段,在我国已有50多年的历史,目前已形成了多元混合的制度体系,为我国教育改革和发展提供了前提条件,但也存在不足和缺陷。本文从我国国家助学制度现行状况入手,对存在的问题进行了剖析,提出了若干可行的解决建议。  相似文献   
53.
This paper analyses the impact of exogenous national security related shocks on the time-varying volatility structure of the Greek stock market. Alternative autoregressive conditional heteroscedastic models are estimated, in order to identify the best fit that adequately describes return volatility behavior, testing symmetric as well as asymmetric innovation responses. An external national security related shock factor is included as well as a military crisis dummy, in order to depict possible implications for the conditional variance. The empirical findings appear to support a statistically significant impact of both national security related factors on the Athens stock market returns.  相似文献   
54.
乌兰夫在长期民族工作和统一战线工作中,把马克思主义、毛泽东思想和中国共产党的民族政策,创造性地与民族工作和统战工作相结合,在解决民族宗教问题方面,提出了系统的理论和方法,丰富了毛泽东思想。重温乌兰夫的民族宗教观,对于我们今天妥善处理民族宗教问题、稳定边疆、巩固民族团结、加快少数民族地区经济文化建设、构建和谐社会仍有普遍的借鉴价值。  相似文献   
55.
What happens when educational ideas cross national and cultural borders? How do teachers respond to ideas originating in a different school system and a different national culture? This article reports on an empirical study investigating the transfer of ideas from Design &; Technology as a subject in England and Wales into Norwegian schools. A sample of teachers participating in a specific project on technology teaching inspired by this subject has been studied by means of interviews and classroom observation. Results of the study show that while some elements of Design &; Technology are adopted by the teachers, essential ideas of the subject are significantly transformed. Drawing on Barnes, (1992, Teachers and Teaching: From Classrooms to Reflection (pp. 9–32), The Falmer press, London) concept of teachers' professional frames for teaching, it is shown how specific aspects of the national and educational culture have had a considerable effect on?the teachers' interpretation of the nature of technology as a subject of teaching and its place in the curriculum. The study illustrates the importance of the cultural context in how educational ideas are interpreted, reshaped and realized in schools.  相似文献   
56.
公路建设项目经济评价是可行性研究的重要内容,旨在评价拟建项目的经济合理性和可行性,为投资决策和方案比选提供依据。以北方某公路工程可行性研究中经济评价为实例,分析研究目前公路建设项目经济评价内容和方法。  相似文献   
57.
We present three conditions for a demography-driven middle-income trap and show that many economies in East, South, and Southeast Asia satisfy all of them. The conditions involve (1) the support ratio of workers to consumers has an impact on economic growth, (2) economic development accompanies more investment in human capital and lower fertility due to the quantity–quality trade-off, and (3) a current low level of fertility corresponds to very low support ratios for keeping up with frontier economies in the long run. Panel analysis for 178 countries shows that (1) and (2) are satisfied for Asia with higher elasticity than others. As for (3), we set up a dynamic model for simulations, showing that approximately two-third of Asia’s developing countries have an unsustainable level of support ratios, implying possibility of a middle-income trap due to future demographic headwinds.  相似文献   
58.
Land exploitation, as an important strategy to mitigate farmland loss and stabilize grain production, has been adopted to compensate farmland loss due to rapid urbanization in China. Bounded by the limited capacity and obvious spatial variations of national farmland reserves, it is essential to arrange land exploitation activities timely and reasonably. In this study, we propose an indicator for the status of regional land exploitation, the Exploitation Degree, to facilitate an overview of land exploitation programs in China at both provincial and prefectural levels based on project data from 2006 to 2012. To further our understanding of the regional features of land exploitation activities, we employ the Lasso model to identify and quantitatively assess influencing factors on land exploitation. Our study shows that: (1) contemporary land exploitation practices in China are significantly inconsistent across exploitable farmland reserves. Some areas are greatly over-exploited and such irrational land exploitation has been persistent; (2) related national land plans designed to guide land exploitation efforts centered on resource-rich regions and critical areas do not function as intended. Therefore, we suggest that China⿿s land exploitation policy shall be improved by reconsidering the orientation of land exploitation policy, coordinating land exploitation activities with productivity improvements and eco-system protection, and enhancing the power and scope of the plans in controlling and guiding land resource management.  相似文献   
59.
Mounting environmental issues have prompted reconsideration of the human–nature relationship. Accordingly, attitudes to nature, as an important dimension of human–nature interactions, have become a research focus. How feelings and attitudes towards nature are influenced by evolutionary and social-cultural constructions, and whether there is variation between different cultural groups, demands more attention. Using a survey of visitors to two very different National Parks, the New Forest National Park, England and Jiuzhaigou Scenic Area, China, this paper shows that of nationality and living environment, differences between the two nationalities were significant in respect of both attitudes and feelings. Specifically, it demonstrates that the biophilia thesis, which purports that people have an innate and a genetically inherited need for affiliation with nature, is influenced by their socio-cultural environment, in particular their national culture, but also by their current living place. The study contributes to our understanding of sustainable tourism in natural areas.  相似文献   
60.
李文杰 《价值工程》2014,(28):292-293
本文通过对近期热播的体育节目《城市之间》与《智勇大冲关》的分析,探讨体育电视节目对大众体育的影响,及其所反映出的新时期内我国大众参与体育活动的新特点。  相似文献   
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