经济全球化进程中推进我国西部经济的发展(上)

本文重点讨论了在经济全球化进程中我国西部经济的发展问题。较系统地分析了经济全球化与我国西部大开发的关系以及西部发展融入经济全球化进程的战略措施和利用亚欧大陆桥推进西部地区融入经济全球化的进程.     

关于网络用户经济效益评测模型的研究

着重讨论了网络用户经济效益的内涵以及用户的投入量和产出量，并提出了评价网络用户经济效益的指标体系，包括成本降低率，成本利润增长率、产品开发时间约率、市场占有增长率等系列指标。     

新经济时代的西部开发

 我国西部开发将要在网络经济、知识经济与全球化经济的新时代下进行。其国家战略目标是逐步缩小地区差异、加快经济结构性调整,增进民族团结。经过近50年来的努力,西部的地球科学信息资源是相当丰富的,利用卫星遥感数据更新也是切实可行的。应该充分加以利用,作为区域规划和工程设计的依据,并建议以信息化带动现代化,实现跨越式发展     

Urban Economic Cluster Template and Its Dynamics of Beijing,China

Economic clusters have been a central focus of current urban and regional research, policies and practices. However, a meth- odology to identify and analyze policy-relevant economic cluster dynamics is still not well developed. Based on input-output （I-O） data of 1987, 1992, 1997, 2002 and 2007 of Beijing, this article presents an adapted principle component analysis for identifying the evolu- tion of local economic cluster patterns. This research addresses the changes of economic interaction of industries with complementary and common activities over time. The identified clusters provide an insight into the reality of economic development in a diversifying urban economy： the increasing importance of services and the growing interaction between service and manufacturing industries. Our method therefore provides the analysts with a better understanding of the emergence, disappearance and development of economic clus- ters citywide. The results could be used to assist monitoring urban economic development and designing more practical urban economic strategies.     

论中国西部的经济开发

本文多方面系统地分析了中国西部地区的经济态势,从生产总值、产业结构(第一产业、工业、矿产、能源,第三产业等)以及生态环境等,论述西部的经济开发。     

Impact cratering - a review,with special reference to the economic importance of impact structures and the Southern African impact crater record

Only since several decades has impact cratering been recognized as an important surface process on all planetary bodies in the Solar System. However, as the process has not yet been effectively introduced into geological curricula, it is necessary to inform a wider public about its importance for (i) planetary formation and (ii) evolution, (iii) the understanding of this process as a geological process, (iv) the terrestrial impact crater record and its limitations, and (v) the recognition criteria for terrestrial impact structures, as well as (vi) the need of improvement of the impact cratering record in the light of the potential danger of an impact catastrophe on this planet. It is, particularly for developing countries, of interest to examine the economic and educational-environmental potential of impact structures. That it is possible to carry out an effective, low-budget geological investigation of impact structures within a Second World environment is demonstrated by the discussion of the progress that has been made in recent years with regard to the Southern African impact crater record. Several recommendations on how to improve, on the one hand, the terrestrial impact crater record and, on the other, their general working situation by activation of workers in Developing Countries are discussed.     

太湖流域经济发展及其对洪涝的影响

太湖流域是我国最发达的地区之一,流域社会经济发展迅速,经济总量在全国占重要地位。太湖流域经济发展的特点是：经济发展迅速、城市化规模大、流域内区域差异明显。本文就经济发展所带来的洪涝问题做了分析,具体表现为：经济发展,地区承灾能力下降,洪涝灾害损失加大;土地利用变化,流域产水量增加,改变了洪涝形势;地面下沉影响了防洪工程的效益;圩区建设在发挥巨大的防洪除涝效益的同时,也带来负面效益。     

湛江工业化与工业支柱产业的选择

工业化一直是湛江经济发展的重要问题。经过计算和比较得出了一个判断———湛江工业化一直处于比较低水平 ,其关键问题是工业支柱产业不明确。按照支柱产业基准对湛江工业行业进行定量计算与定性分析 ,提出湛江工业支柱产业的选择方案。     

LOCATION AND ECONOMIC GROWTH： CASE STUDY IN CHINA

This paper explores how location could affect economic growth and it has always been omitted in economic analysis. Geographic factors can affect economic activities. Three mechanisms of location affecting economic growth have been studied: consumption, production and migration. The initial superior location will take such advantages as lower transport costs and lower price level, so it could have higher consumption utility, higher productivity, and attract more human capital, then lead higher growth. Those regions with the superior location will have higher utility due to more product varities and the comparative lower price, and higher wage due to the production technology, and it would attract more individuals with higher human capital to move to this location. It is a kind of agglomeration, meaning the superior location will hold more advantages and higher growth rate, otherwise those locations with poor geographic factor will be even worse. Based on Chinese provincial economic growth experiences of these years, this paper does some empirical analysis by regressing on some variables including the geographic ones. In this paper, the dummy variables and population density are used to measure the location factor. And we find evidences supporting the view that dominant locations such as coastal areas grow faster, on the contrary,middle and western provinces grow slower. Location does affect economic growth.     

EVALUATION OF ECOLOGICAL SERVICES OF JILIN PROVINCE, NORTHEAST CHINA

1INTRODUCTIONEcosystem services can be divided into two major cat-egories, one is system function, and the other is sys-tem services and goods provision, which provide not only materials such as food and medicine, but also support and maintenance of whole system. Ecological services contribute to the whole economic system, both directly and indirectly, and consequently repre-sent parts of the total value of our economy system (COSTANZA etal., 1997; GUO etal., 2001). Sustainable d…