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31.
Weng Changhua Zhang Luoping David Klumpp 《生态经济(英文版)》2006,2(3):327-336
1. Introduction Development of human industrial civilization and predatory exploitation of natural resources have in- duced tremendous changes of ecological environment. In recent years, territorial and global environmental problems have increased, such as greenhouse effect, depletion of ozone, global warming, water scarcity, water pollution, acid rain, decrease of biodiversity, soil erosion desertification etc. These changes seriously intimidate the health and security of ecosystems, and dist… 相似文献
32.
海南经过30年的经济特区建设已正式迈入自贸区建设的新时代,所面临的地区发展与生态维育矛盾逐步加剧。为保育海南优良的生态品质,提升海南人居环境空间质量,基于“健康、生态、人居”三元耦合与互动多赢的发展关系,提出与之适宜的风景园林健康理论;结合前人经验,以人居环境空间规划为切入点,解析人居环境空间研究内容。运用ArcGIS 10.2.2空间分析和Fragstats 4.2景观格局分析,解析海南省域三生空间敏感性、资源利用效率可持续性,以及资源服务范围与开发建设空间适宜性,结合人居环境空间发展特征,提出从全岛国土空间、资源统筹和空间营造3个方面进行规划引导,并提出以下观点:1)人类活动对资源环境和空间利用的合理性是有效保障海南人居环境空间的前提基础;2)遵循风景园林健康理论指导的全域国土空间规划、资源统筹规划和空间营造规划是提升海南人居环境空间的根本路径;3)“健康、生态、人居”三元耦合和互动多赢的关系均衡与协调是提升海南人居环境空间的终极目标。 相似文献
33.
台湾全民健康保险自1995年实施至今已经取得了显著的成效,民众的健康有了基本的保障.但是,台湾健保也面临着严重的财务问题,至今已经爆发了三次财务危机.本文从台湾健保的管理制度、财务收入制度和财务支出制度等方面对其财务危机进行了分析,并总结出它为完善我国大陆健康保险制度提供的借鉴意义. 相似文献
34.
35.
试论研究环境问题的三种理论框架 总被引:1,自引:0,他引:1
本文认为,对环境问题的理论研究大致分三种脉络:外部性与社会福利、公地的悲剧与环境产权、物质平衡模型与可持续发展规划。依据这三种理论框架,解决环境问题的对策措施需要同时从市场机制建设、人类社会发展目标确定与技术途径三个方面展开。 相似文献
36.
The effectiveness of government spending on education and health care in developing and transition economies 总被引:2,自引:0,他引:2
Recent studies show that corruption is associated with higher military spending [Eur. J. Polit. Econ. 17 (2001) 794] and lower government spending on education and health care [J. Publ. Econ. 69 (1998) 263]. This suggests that policies aimed at reducing corruption may lead to changes in the composition of government outlays toward more productive spending. However, little empirical evidence has been presented to support the claim that public spending improves education and health indicators in developing and transition countries. This paper uses cross-sectional data for 50 such countries to show that increased public expenditure on education and health care is associated with improvements in both access to and attainment in schools, and reduces mortality rates for infants and children. The education regressions are robust to different specifications, but the relationship between health care spending and mortality rates is weaker. 相似文献
37.
城市轨道交通的外部性给房地产的发展造成巨大的影响,使沿线房地产得到增值,如何将这种外部效益转化为内部效益成为研究的课题.在综述了国内学者关于轨道交通对房地产外部经济性的研究成果,以及轨道交通与房地产联合开发的应用研究后,又结合我国实际,提出轨道交通应与房地产联合开发,实现双赢的建议. 相似文献
38.
Kazuo NishimuraKoji Shimomura 《Journal of Economic Theory》2002,105(1):244-260
This paper introduces sector-specific externalities in the Heckscher-Ohlin two-country dynamic general equilibrium model to show that indeterminacy of the equilibrium path in the world market can occur. Under certain conditions in terms of factor intensities, there are multiple equilibrium paths from the same initial distribution of capital in the world market, and the distribution of capital in the limit differs among equilibrium paths. One equilibrium path converges to a long-run equilibrium in which the international ranking of factor endowment ratios differs from the initial ranking; another equilibrium path maintains the initial ranking and converges to another long-run equilibrium. Since the path realized is indeterminate, so is the long-run trade pattern. Therefore, the Long-Run Heckscher-Ohlin prediction is vulnerable to the introduction of externality. Journal of Economic Literature Classification Numbers: E13, E32, F11, F43. 相似文献
39.
By using Data Envelopment Analysis approach, we treat the health production system in a certain province as a Decision Making
Unit (DMU), identify its inputs and outputs, evaluate its technical efficiency in 1982, 1990 and 2000 respectively, and further
analyze the relationship between efficiency scores and social-environmental variables. This paper has found several interesting
findings. Firstly, provinces on frontier in different year are different, but provinces far from the frontier keep unchanged.
The average efficiency of health production has made a significant progress from 1982 to 2000. Secondly, all provinces in
China can be divided into six categories in terms of health production outcome and efficiency, and each category has specific
approach of improving health production efficiency. Thirdly, significant differences in health production efficiencies have
been found among the eastern, middle and western regions in China, and among the eastern and middle regions. At last, there
is significant positive relationship between population density and health production efficiency but negative relationship
(not very significant) between the proportions of public health expenditure in total expense and efficiency. Maybe it is the
result of inappropriate tendency of public expenditure. The relationship between abilities to pay for health care services
and efficiency in urban areas is opposite to that in rural areas. One possible reason is the totally different income and
public services treatments between rural and urban residents. Therefore, it is necessary to adjust health policies and service
provisions which are specifically designed to different population groups.
__________
Translated from Jingji Yanjiu 经济研究 (Economic Research Journal), 2006, (7): 92–105 相似文献
40.