城市贫困人群的医疗救助问题研究

随着城市居民最低生活保障制度的实施和不断完善,城市贫困人群的生活得到了一定程度的改善。但是,在现有体制下,贫困人群的医疗问题日益凸显出来,他们在医疗方面实际上处于一种双重缺失状态,如果不解决好这个问题,有可能会影响到整个社会保障制度的完善和社会的稳定。     

关于浙北地区城乡供水一体化问题的研究——以H县为例

对浙北地区县域范围内城乡供水现状进行了分析，指出：要实现自来水供应一体化，面临着行政管理体制和水务运作体制方面的问题，并对解决这两方面的问题提出了对策。     

无锡市城乡统筹发展初探

城乡统筹发展是解决三农问题的关键,就目前对其内涵的理解存在不同的见解。文章主要在界定城乡统筹发展内涵的基础上,介绍了无锡统筹发展的成果及今后发展的措施。     

一个培育我国外贸新增长点的设想--发展环渤海区域外贸城市群

对外贸易的拉动作用是实现我国十六大经济增长目标的重要保证。但是，反观当前的国内外环境，我国进出口贸易的发展遇到了诸多困难。欲解决这些问题，必须进行制度创新，其中培育城市群是一种可行的办法。而环渤海区域以其特有优势，成为培育对外贸易城市群的首选。为此，我国需要在环渤海区域大力发展高新技术产业，培育产业集群，引导民营企业发展，以及发挥政府的政策作用。     

Occurrence of Lawn Care and Agricultural Pesticides in the Don River and Humber River Watersheds (1998–2002)

Between 1998 and 2002, surface water samples were collected from several sites in the Don River and Humber River watersheds, both tributaries to Lake Ontario, and analyzed for a variety of pesticides, including those used for urban lawn care. Analyses included 152 pesticide active ingredients and eight metabolites. Samples were collected during base flow periods (i.e., dry events) and rainfall events (i.e., wet events). The objectives of the study were to determine which pesticides were detectable, whether there was a difference in the detection frequency between the two watersheds and between upstream and downstream in each river, and whether precipitation influenced the frequency of detection. Eleven pesticides and one metabolite were detected in surface waters of the Don and Humber rivers or their tributaries, with approximately 72% of samples containing at least one pesticide attributable to lawn care use. The pesticides and pesticide metabolite detected in this study included 2,4-D, atrazine, bromacil, carbofuran, chlorpyrifos, cypermethrin, diazinon, dicamba, MECOPROP, metolachlor, metribuzin, and an atrazine metabolite (des-ethyl atrazine). Four pesticides exceeded federal or provincial water quality guidelines/objectives. Diazinon exceeded the provincial water quality objective in 28% of the samples taken. For the three other pesticides (atrazine, carbofuran and chlorpyrifos) exceedance of a water quality criteria occurred in less than 1% of the samples.     

The effects of transition on the distribution of income in China

Using two large samples for 1988 and 1995 we decompose the Gini coefficient of household income according to type of income with the purpose of analyzing reasons for the rapid increase of inequality. The results show that the change in relative size of money income and its changed profile are found to be the major processes behind the rapid increase of income inequality in rural China. Changes in housing allocation and an increased number of retirees in combination with higher benefits have made inequality increase in urban China and in China as a whole. JEL classification: D31, P27.     

Rural Population Growth, 1950–1990: The Roles of Human Capital, Industry Structure, and Government Policy

Human capital raises rural incomes, but this effect is swamped by higher returns to human capital in urban markets. This leads to "brain drain" from rural areas. Populations grow more rapidly in rural counties that have a diversified employment base. Farm population grows faster (or declines more slowly) in counties with relatively high farm income, and nonfarm populations grow faster in counties with relatively high nonfarm income. However, higher farm incomes lead to slower nonfarm population growth and vice versa. Rural county government services financed by local taxes or debt have neutral or negative effects on population growth.     

辽宁省城镇居民生活用水定额

本文分析了城镇居民生活用水的特点,介绍了辽宁省城镇居民生活用水定额制定的原则、方法。通过对全省县级以上城镇居民生活用水情况的调查,制定适合辽宁省实际情况的城镇居民生活用水定额。     

城市可持续发展的水资源约束分析

自然资源与环境的可持续性是城市可持续发展的基础。在城市化加速发展的过程中,资源提供了经济发展的动力,也天然地确定了城市经济发展的边界。随着城市化水平的不断提升,我国大部分城市中水资源的需求量急剧增大,供需矛盾日趋尖锐化。作为城市发展不可缺少资源之一的水资源已经成为制约城市可持续发展的重要因素之一。