永康市副中心城镇绿色空间系统规划探索

城市绿色空间系统规划是城市规划的重要方面,也与城市形象息息相关。文章以浙江省永康市副中心城镇为例,探讨城镇密集地区绿色空间系统规划的内容及方法,主要包括城镇污染综合防治、总体布局及景观规划三个方面的内容。     

信息犯罪探析

信息犯罪是在信息活动中利用和针对信息而发生的犯罪,与常规犯罪相比,其手段隐蔽、影响恶劣、后果严重.应采取技术手段、法律手段、伦理手段对信息犯罪进行防治.     

论邓小平新型党际关系思想的时代特征

邓小平新型党际关系思想是中国共产党在总结以往处理国家间政党关系的历史经验的基础上,抓住当 前时代发展的主题而提出的。坚持党际关系四原则,保障政治安全与推进经济发展并重,以搞好国内建设为基础履 行国际责任,是邓小平新型党际关系思想三个鲜明的时代特征。     

财产保险公司资产负债管理多维量化评估体系研究

良好的资产负债管理是保险业可持续发展的基石,也是支持保险业在日益复杂的风险环境中保持稳健发展、防范系统性风险的重要保障。近年来,随着我国金融市场发展,业务产品创新加快,保险业在资产端与负债端的业务结构和风险特征出现了新情况、新变化。特别是部分保险公司缺乏有效的治理结构,采取激进经营、激进投资的策略,导致业务快进快出、风险敞口过大以及流动性问题,对保险公司资产负债匹配管理、风险控制提出了挑战。本文介绍了财产保险公司资产负债多维度量化评估规则设计原理、主要评估模型和评估方法,针对财产保险公司的负债特性提出的沉淀资金匹配,在成本收益匹配中有机地将资产投资收益与承保业务综合成本进行匹配,在现金流匹配模式中打破了僵化的匹配模式,解决了长期困扰财产保险公司的资产负债期限不匹配的问题,对财产保险公司资产负债管理具有重要意义。     

Policy instruments for curbing CO2 emissions: The case of the Netherlands

Taxes may seem to be the most attractive instrument for curbing the emissions of carbon dioxide. This paper, however, argues that environmental taxes involve a number of serious complications — especially in an open economy riddled with market imperfections like the Netherlands. Therefore, a wide-ranging policy mix is called for. As far as households and sheltered sectors are concerned, regulation can continue to play a major role. Within the context of unilateral policies aimed at exposed sectors, the combination of subsidies and voluntary agreements may be more cost effective than the tax instrument.This paper was prepared for a conference on Energy Taxation in Europe organized by the Stichting voor Economisch Onderzoek (SEO) and held on December 13, 1991 in Amsterdam, the Netherlands. The author would like to thank Sijbren Cnossen, Jarig van Sinderen and one anonymous referee for helpful comments on an earlier draft.     

美国稳定价值基金探讨

稳定价值基金（Stable Value Fund）通过保证本金和累计利息达到避免净值波动和收益稳定的投资目标，实现货币市场基金高流动性和债券基金更高收益的最佳组合，为投资者提供稳定的投资价值。本文介绍了美国稳定价值基金的发展概况，分析了其运作机制、核心优势及其发展的历史原因，并对稳定价值基金与保本基金做了比较。     

香港保本基金的发展与启示

本文通过考察香港保本基金的销售情况与风险收益特征,总结其投资方案与运作模式,揭示其发展情况与股市的关系,对发展我国保本基金有若干启示.     

Ethical Unit Trust Financial Performance: Small Company Effects and Fund Size Effects

Recent papers which have examined unit trusts have controlled either for a 'fund size effect' or for the 'small firms effect' in the investment portfolio. The contribution of this paper is an analysis of the 'small firms effect' whilst simultaneously controlling for the 'fund size effect'. We show that the ethical unit trusts have significantly greater exposure than general unit trusts to the 'small firms effect', and that net of this there is no significant evidence of over or under performance by ethical trusts using an adjusted Jensen measure. Using two cross-sectional approaches, we demonstrate that whilst a 'small firms effect' has a role to play in explaining unit trust performance, fund size is not correlated with the financial performance of unit trusts. This cross-sectional analysis also provides some evidence that ethical unit trusts may perform less well than general unit trusts.     

集值函数及向量值函数的两类线性算子逼近

本文得到了利用插值型线性算子列及积分型算子列逼近连续集值函数及连续向量值函数的收敛逼近阶。     

无界时滞中立型系统(非Razumikhin型)的稳定性

本文利用 Liapunov 函数法,建立无界时滞线性和非线性中立型系统(非 Razumikhin 型)稳定性的简单判据。