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181.
重组是我国国有企业重资本市场经营的重要方式,它对于充分利用资本市场推进国企改革起着重要的作用.主要包括:财务性重组和资本性重组.企业进行资本运营要重视风险分析与防范,充分发挥资本市场的作用,始终以提高效率为目标,以生产经营为依托,正确处理坚持主业与多元化经营的关系.  相似文献   
182.
Monitoring and modeling the urban growth of two mid-sized Chilean cities   总被引:8,自引:0,他引:8  
Chile's economic development model changed drastically in 1973. Public policy liberalization ended and the market became the principal entity for regulating growth, including urban growth. The implementation of this new model resulted in unprecedented urban growth, markedly impacting the landscape. In mid-sized cities, this spatial growth has been especially significant. Two examples of such mid-sized cities are Chillán and Los Ángeles, located in the Biobío Region, in the so-called Central Valley. This research analyzed the land use/cover change in Chillán and Los Ángeles from 1978 to 1998, identified the patterns of urban growth and the fragmentation of the urban space, applying GIS and remote sensing tools. The main driving forces of the urban changes were analyzed and the model to predict the land use/cover changes was applied. Our results show the importance of monitoring and modeling rapid urban growth for attaining sustainable mid-sized cities in developing countries that are strongly dependent on export of natural resources. Monitoring and modeling could also help to avoid a repetition of the errors that produced the unsustainable growth characteristic of large Latin American cities.  相似文献   
183.
以北戴河为例,从海滨旅游度假区季节性供求特征入手,分析了突出的季节性供求矛盾对海滨旅游度假区发展的影响,提出解决海滨旅游度假区季节性供求矛盾的主要措施。  相似文献   
184.
曾桂林 《云梦学刊》2003,24(1):51-54
19世纪末20世纪初,岳州、长沙相继辟为商埠。岳、长的开埠,使得湖南有了直接对外贸易的窗口,其对外贸易也呈现出若干鲜明的特征。同时,岳、长开埠对近代湖南社会经济的发展也产生了积极和消极的双重影响。  相似文献   
185.
提出模糊n元向量空间Vn 的有限生成子空间的一般基的概念 ,并讨论了它的一些性质 .  相似文献   
186.
实践实事求是的主体是集知情意于一体的活生生的人 ,因而主体实践实事求是必然离不开知情意因素的参与和作用。主体在知情意方面的状况与水平直接影响着主体实践实事求是的效率与质量。  相似文献   
187.
The Chinese social security system has been the subject of numerous publications, which have made policy developments more accessible to researchers and administrators from all countries. However, the steps introduced in response to growing demands for intervention by the authorities in favour of dependent persons have remained poorly documented in the international literature. The purpose of this article is to take stock of pilot experiments in this field since the beginning of the 13th Five‐Year Plan (2016–2020) with regard to their policy objective, operating mode and financing modalities.  相似文献   
188.
As a consequence of new technology, labour markets are changing. This article’s central aim is to discuss variations among welfare states in Europe to adjust to changing labour markets. These variations in adjustment suggest that some welfare states are more prepared than others, including their capacity to ensure their sustainable financing. In the years to come, the predicted impact of technological development on labour markets will be huge. Impacts will include stronger “dualization” and new cleavages between “insiders” and “outsiders”. Fewer industrial jobs are to be expected, and service‐sector employment faces a risk of decline due to automation. While the creation of new jobs is likely, it remains to be seen whether these will replace the number of jobs destroyed, leaving the risk that many people whose skills become obsolete will become unemployed in the short as well as the longer term. Furthermore, even if the same number of jobs are eventually created, there will be a period of transition. In the light of this, welfare states will be challenged, not only in how they can finance their activities but also in terms of the threat posed to social cohesion by emerging labour market “winners” and “losers”, with an accompanying higher risk of increasing inequality. The article offers suggestions as to how welfare states may cope with the changes related to the financing of welfare states, and how active labour market policy can be part of the response to help alleviate the expected dramatic changes. Also required is a discussion on the annual average number of hours people will work and how this might be a factor in lower future levels of unemployment.  相似文献   
189.
Twenty years ago, the International Social Security Review published an article that introduced a new term to the vocabulary of development and social protection: Microinsurance. Now, twenty years later, it is suitable to take stock of the contribution of microinsurance towards promoting coverage and social security. The article reviews the main insights gained from 20 years of implementation, including a clear expression of the value proposition of health microinsurance, understanding the demand for microinsurance, the business process for successful implementation, and conditions that must be satisfied for scaling and sustainable operations. It also explains the context that led to a considerable divergence in the microinsurance space. The article offers a discussion of unresolved issues and thoughts about the future of microinsurance. The conclusion of this article is that microinsurance can flourish when the necessary four pillars for its implementation exist, namely mainstreaming through political support, enhanced insurance literacy of the customers, technical assistance to self‐administer the schemes, and availability of seed capital. The sufficient additional condition is that customers perceive microinsurance as offering welfare gains that cannot be obtained by other means.  相似文献   
190.
本文应用计数公式n(n-1)/2和时钟夹角公式|m×30°-5.5°n|解决了两个元素确定一个图形或组合(握手、比赛等)的计数问题和与时针和分针夹角的相关数学问题。  相似文献   
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