房价高企与价格刚性

自从政府出台新政来抑制房价过快上涨以来,房价却不降反升。认为其原因是人为造成的“价格刚性”。首先介绍了价格刚性的概念,然后指出房价高企不下的原因是价格刚性以及价格刚性产生的原因,最后提出了解决的措施。     

我国二元经济结构刚性及其软化与消解

中国二元经济结构具有明显的结构刚性的自身特点。具体表现在中国二元经济结构的转换呈现“凝固化”特点,农业劳动力就业转换严重滞后于产值转换,以及城乡差距难以缩减等方面。形成的原因主要是劳动力转移缓慢,就业转换滞后,中国二元经济结构的刚性,因此必须加快转移农业劳动力,缓解人地矛盾,提高农业生产率水平。     

齿轮减速机齿间侧隙测试

介绍了齿轮减速机齿间侧隙测试的一种实用新方法。运用此方法能够连续地准确测出减速机的传动误差及齿间侧隙。     

中国城镇居民消费性服务支出的影响因素分析

在中国服务业发展滞后和实施扩大内需战略的背景下,对消费性服务支出的研究变得尤为重要。文章研究发现,中国城镇居民消费性服务支出近年来有了较大幅度的提升,消费结构也有了一定升级,但是总体来说比例还不平衡。基于全国30个地区1997—2011年的实证研究表明,中国城镇居民消费性服务具有消费刚性,前期的消费性服务支出与当期消费性服务支出有较强的正相关关系;个人可支配收入能在较大程度上显著影响中国城镇居民消费性服务支出;服务价格指数提高会带来消费性服务支出的增加,同时服务的绝对消费量也有所提高;收入差距的增加,会降低消费性服务支出的整体水平,城市化水平和服务产业发展则与增加居民的消费性服务支出水平有着显著的正相关关系。     

英汉语序的固定性、灵活性与翻译

文章从语序的固定性和灵活性着手,分析了英汉语序固定性与灵活性的成因及内在机制。英汉语序既有固定性一面,又有灵活性一面,只是在不同的方面表现各有侧重。把握英汉语序的固定性与灵活性可以在笔译、口译中更好地为翻译实践服务。     

变刚度转子的参数振动分析

大型电机转子由于构造需要而引起弯曲刚度周期性的变化，从而产生失稳和倍频振动，本文6用福洛开理论和多尺度方法，分别研究了其稳定域范围和引起倍频振动的各种因素。     

Assessing Adolescents Who Threaten Homicide in Schools

Psychoanalytic and psychiatric perspectives on children who threaten to kill others are reviewed in the context of the need for an interdisciplinary approach to the problem. Converging technologies derived from a Psychoanalytically informed social systems model are compared to law enforcement approaches, Psychoanalytic understanding of the individual dynamics of the child, and empirical research a conduct disordered adolescents. The interdisciplinary orientation of a broadly trained community psychoanalyst allows a unique contribution when trying to distinguish adolescents who make a threat from those who pose a threat. Case vignettes are used to illustrate the hypotheses. This article is reprinted with permission of The American Society of Psychoanalysis, Volume 62, Number 3, pp. 213–235 (2002). Two of the authors (SWT & FCS), participated in a conference held by the federal Bureau of Investigation in July 1999, in which 18 schools where there had been homicides as well as thwarted attacks were invited to a weeklong conference with many national experts and FBI profilers. Well over 100 individuals attended the meeting, including school principals, counselors, deans of students, district attorneys, and members of the police force in a think tank setting to understand the psychology of school violence and, in particular of the child who commits or threatens homicide in school called by the FBI a “school shooter”.     

略论市场经济建设中的政府行为

政府行为对于我国培育和健全市场经济体系不仅十分必要，而且具有特殊的意义．但是，政府在这方面的行为取向（1）必须抓住市场经济建设的关键所在，有效实施以打玻经济刚性为切入点的机制转换；（2）应当重视它的内在要求，努力营造适宜的社会氛围和积极加强经济法规的实施监督；（3）需要维护它的运作条件，坚决反对人为的垄断经营．它们应当成为衡量我国政府经济行为成功与否的重要指标，也是当前市场经济建设亟待解决的重大问题．     

Limited Rationality and Strategic Interaction: The Impact of the Strategic Environment on Nominal Inertia

Much evidence suggests that people are heterogeneous with regard to their abilities to make rational, forward‐looking decisions. This raises the question as to when the rational types are decisive for aggregate outcomes and when the boundedly rational types shape aggregate results. We examine this question in the context of a long‐standing and important economic problem: the adjustment of nominal prices after an anticipated monetary shock. Our experiments suggest that two types of bounded rationality—money illusion and anchoring—are important behavioral forces behind nominal inertia. However, depending on the strategic environment, bounded rationality has vastly different effects on aggregate price adjustment. If agents' actions are strategic substitutes, adjustment to the new equilibrium is extremely quick, whereas under strategic complementarity, adjustment is both very slow and associated with relatively large real effects. This adjustment difference is driven by price expectations, which are very flexible and forward‐looking under substitutability but adaptive and sticky under complementarity. Moreover, subjects' expectations are also considerably more rational under substitutability.     

意象与定见的强势传播——“中国军事威胁论”媒介话语成因考察

＂中国军事威胁论＂作为关于中国军事的一种认知思维、意图判断和话语建构,正在以意象和定见的方式在西方媒体中强势传播,使媒介话语成为＂中国军事威胁论＂诸多成因中的一个关键性考察节点。媒介话语逻辑陷阱、媒介话语权力失衡和媒介话语策略组合为其中的重要促成因素。尤其值得关注的是,对中国军事威胁的二元定型化表征陷阱在进入21世纪后呈现为媒介议题的事件化、戏剧化、常识化和利益化,加之维护性、协调性和对抗性三种媒介话语权力存在交锋失衡,虚拟与真实交织、肯定与否定并存,主流与边缘共进、合唱与独奏更替的＂组合太极拳＂正在挑战中国军方的媒介话语应对能力。