试论构建社会主义和谐社会--贫富差距扩大的消极影响及对策

社会主义和谐社会是一个共同富裕、安定有序的社会。贫富差距扩大一方面是社会不公正的体现，另一方面也潜伏着社会不稳定的因素。因此，在构建社会主义和谐社会时，不仅要正视现阶段贫富差距扩大的现实，而且还必须探索解决贫富差距扩大的对策，以实现社会和谐发展。     

丁家屋子地区孔店组高凝油增产措施选层技术

文章通过对丁家屋子地区孔店组高凝油测试资料进行分析,将储层分为四类,并对每类储层的试油工艺及效果进行了分析,找到了增产措施选层原则。     

基桩高应变检测应注意的事项

高应变检测可判定桩的承载力和桩身完整性，文章重点分析基桩高应变检测应用中应注意的事项。     

Algorithms to compute CM- and S-estimates for regression

Constrained M-estimators for regression were introduced by Mendes and Tyler in 1995 as an alternative class of robust regression estimators with high breakdown point and high asymptotic efficiency. To compute the CM-estimate, the global minimum of an objective function with an inequality constraint has to be localized. To find the S-estimate for the same problem, we instead restrict ourselves to the boundary of the feasible region. The algorithm presented for computing CM-estimates can easily be modified to compute S-estimates as well. Testing is carried out with a comparison to the algorithm SURREAL by Ruppert.     

An empirical investigation of citizens' preferences among four energy scenarios

Within the context of the Jülich Compatibility Study on Energy Supply Systems the model of the planning cell was used to incorporate participation into the process of policy formulation and evaluation and to gain information about intuitive preferences concerning the four basic energy scenarios constructed by the Enquete Commission of the German Federal Parliament. Planning Cells consist of groups of citizens who are selected by random process and are given paid leave from their workday obligations for a limited period of time to work out solutions for social problems. A total of 24 planning cells were organized throughout Germany to evaluate the four energy scenarios and to formulate recommendations for the policy maker. As a result most citizens favored the more moderate scenarios [1, 5], but were almost equally divided in their preference distribution with respect to the pronuclear (option 2) and non-nuclear scenario (option 3). Using a simplified MAU-model to determine the preferences of each citizen, the surprising result was achieved that more than 40% of the participants reached the highest positive score for the most antinuclear, soft energy scenario. This result could be partly explained by cognitive factors and by preference group influence.     

A Study of the Risk Society on Subjects＇ Responsibility of Local Government Financing Platform＇s Risk

风险社会理论作为西方研究风险问题的主导范式,有别于我国目前风险管理的“技术-科学”研究路径。依托风险社会理论,在确定地方政府融资平台的风险主体及其利益诉求的基础上,探寻政府、平台公司和银行与风险成因之间的关联,指出了平台风险在各主体间的分配不均衡状况,提出风险治理要尊重公民及公民组织的治理主体地位,根据治理意愿与治理能力明确各主体差异化的治理责任,推动主体间的合作治理。     

基于超高频数据的日内风险价值度量研究

随着金融市场的快速发展,传统的以日为单位的风险价值（VaR）已无法满足金融风险管理的需求,计算持有期小于1天的日内风险价值（Intraday VaR）显得愈加重要。文中对日内风险价值测度的方法进行了梳理、细化和改进,对测度中细节给予更加充分的考虑,最后结合我国股市特点对日内风险价值测度进行了实证研究。     

股指期货市场操纵与价格发现功能的关系研究

股指期货市场操纵会影响股指期货市场的价格发现功能,同样地,股指期货市场的价格发现功能也会影响股指期货市场的操纵行为。本文在理论探讨的基础上,利用股指期货主力合约及对应的沪深300指数高频数据对市场操纵行为进行实证分析。研究结果表明,当操纵嫌疑只存在于期货市场时,股指期货市场的价格发现功能将会减弱;当操纵嫌疑存在于期货、现货两个市场时,股指期货市场的价格发现功能相对会增强。而且,当股指期货市场价格发现功能较强时,市场操纵的难度和成本都将下降。当前中国股指期货市场的操纵行为可能主要局限于某些个别的、离散的交易日内,系统地通过操纵现货指数来操纵期货市场的可能性较低。     

发行高新技术企业高收益债券的探讨

发行高新技术企业高收益债券有利于培育和发展战略性新兴产业、解决技术创新融资困境、深化金融改革、丰富科技和金融结合的内涵。目前我国发行高新技术企业高收益债券的条件已经具备,时机已经成熟,建议适时推出。与此同时,我国还需要在发行和交易规则、配套制度建设以及推动形成规范统一的债券市场等方面给予前瞻性关注。     

长株潭两型社会建设中失地农民培训问题探析

随着长株潭两型社会建设的不断推进,这三个地区大量的农村集体土地被征用,大量农民加入到失地农民的队伍中。通过培训帮助失地农民掌握一门技能,提高他们的生存及就业、创业能力,是社会和谐发展的需要,是两型社会建设的客观要求,也是其自身可持续发展的需要。目前,对失地农民的培训工作还处于探索阶段,有必要加强和改进。长株潭两型社会建设中失地农民的培训工作,应立足于长株潭两型社会这一背景,增强失地农民就业和创业的竞争力。