Relationship Among Reserve Ratio, Government Spending and Economic Growth

The relationship among reserve ration, government spending and economic growth was analyzed. A monetary endogenous growth model is well developed by taking into account the growth-enhancing effects of reserve-augmenting seigniorage. If the government spends all the seigniorage revenue on the provision of a public input which has positive externality on the private sector‘s production, some results to be utterly different from Bronx‘s have been obtained: the economy has a unique saddle-balanced growth path, but it has nothing to do with reserve ratio. However, the higher reserve ratio, the faster speed of economic convergence.     

经营者股票期权的价值分割及其会计问题研究

经营者股票期权是解决委托-代理问题的有效激励制度,但后安然时代的到来,对其价值内涵和会计处理引起了理论界和实务界的广泛关注.论述了如何对经营者股票期权的价值进行分割,并在此基础上对其会计本质、特殊会计处理和表内披露进行了较为详尽的探讨.     

An Investigation of Stochastic Nature of Bed Load Motion in Chuanjiang River

Bed Load Motion and its transport rate is one of the basic issues in river dynamics.In this paper, the authors discussed the stochastic nature of bed load motion in Chuanjiang River in details.Chungjiang lies in the upstream reach of Yangtze River.Its stochastic nature is shown in the following four aspects.Firstly, even though all the conditions are the same,due to the fluctuation of the flow,the bed load discharge and the location and width of sediment transport belts are different.Secondly,during the process of bed load motion, pebbles show the strong nature of intermittence.Thirdly,the sediment discharges through upstream and down- stream reach are not equal,i.e.the pebble motion exists the discontinuity.Fourthly,annual mean transport rates of bed load for different stations are different and variation of transport rate of pebbles for a given station with year is large.The four aspects will be discussed one by one detailedly.     

Socioeconomic Status, Resources, Psychological Experiences, and Emotional Responses: A Test of the Reserve Capacity Model.

The current study used ecological momentary assessment to test several tenets of the reserve capacity model (L.C. Gallo & K. A. Matthews, 2003). Women (N = 108) with varying socioeconomic status (SES) monitored positive and negative psychosocial experiences and emotions across 2 days. Measures of intrapsychic and social resources were aggregated to represent the reserve capacity available to manage stress. Lower SES was associated with less perceived control and positive affect and more social strain. Control and strain contributed to the association between SES and positive affect. Lower SES elicited greater positive but not negative emotional reactivity to psychosocial experiences. Women with low SES had fewer resources relative to those with higher SES, and resources contributed to the association between SES and daily experiences. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

工程系统开发复杂性的讨论

在讨论了现代复杂武器装备系统的发展研究、开发性科研工程和特殊复杂环境工程开发过程复杂性的基础上，进一步提出了研究、处理复杂性问题系统论方法的总体思路。     

技术问题及其自然维度

现代技术既给人类带来了进步与繁荣，又给文明世界带来许多令人担忧的问题。对于处在特型时期的中国来说，一方面，为了能迅速地赶上西方发达国家的现代化程度，必须大力弘扬以技术理性和人之主体性为内涵的现代性核心理念，必须大力发展现代技术；另一方面，市场经济和工业文明又会不可避免地把一个异化的世界摆在我们面前，技术问题不仅表现在导致生态环境的破坏，而且也使文明陷入困境。因此，在当下对技术问题进行研究具有重要意义。作者借用社会病理学的学术资源对技术问题的概念进行了界定，并对技术问题的自然维度进行了考察。     

京师同文馆研究20年综述

京师同馆是清朝政府在北京设立的用于培养外交和翻译人员的学校，它是中国第一所新式学校。京师同馆为清政府培养了一批外交人员和翻译工作，它推动了中国近代教育的发展。在增设天算学馆时，引起了清政府内部顽固派和洋务派之间的争论。在京师同馆的发展过程中，洋人教习也做出了一定的贡献。     

基于FBM约束模型的可控性分形生成方法

为了获得分形生成过程的可控性,根据局部变形能的概率分布建立了基本FBM(factal Brown motion)约束模型,通过阈值估计给出了FBM约束因子的具体实现,使得分形生成过程能够在表面细节具备统计自相似性的同时更好地对宏观形状进行控制.其中离散约束下提出的区域缓冲控制与连续约束下提出的区域调和控制方法进一步丰富了分形生成的控制手段.可控性分形生成实例表明,该方法能够实现分形生成过程的有效控制,可在自然模拟、工程信息可视化等领域中得到广泛应用.     

能量市场和运行备用市场定价方法的解耦条件

该文利用随机生产模拟得到了在能量市场和备用市场中机组的收益估计。按优良加载序加载机组，在目前的市场规则下可能出现备用市场的收益大于能量市场的收益，从而引起系统运行经济性的破坏。该文给出了产生这种情况的临界条件，即所谓解耦条件。而且由于在目前的定价机制中这个关系容易被破坏，所以这个条件应该引起足够的重视。     

市场环境下的备用调度问题研究

市场化导致了传统电力系统垂直管理体制的变化 ,备用容量大小的确定及其调度方法也将随之发生改变。介绍了市场环境下备用容量分类及其大小的确定方式 ,并对单独运行的辅助服务市场及电量、备用联合调度市场进行了较为详尽的阐述。在对现有备用政策进行分析的基础上 ,提出了市场环境下备用调度的可能改进方向