k-较多规则的理性条件

对于群体决策问题,证明了k-较多规则满足有关文献提出的关于序数型的匿名性、中立性、局部非独裁性及pareto原则等的理性条件,并给出了该规则的几个性质.     

以新的哲学观念理解物理世界

文章首先通过理论分析提出新的哲学观念即世界存在方式的基本原理:一切存在都是按照感性形式与理性形式互为前提相互依存而成为一体的方式存在着;感性形式是以具体而丰富多彩的方式表达着它的内在理性形式,而理性形式是以抽象而单纯威严的方式支配着它的外在感性形式;二者之间不存在从属关系.接着对常见事物、微观粒子、宏观物体、真空进行考察和分析,得到并展示了整个物理世界的存在方式,同时佐证了世界存在方式基本原理.进而得出物质和精神也是依存体,遵循世界存在方式基本原理.     

河南省水资源开发利用现状与对策

河南省在水资源开发利用中存在一系列问题,如水体污染﹑用水浪费现象﹑地下水开采不合理等问题。针对河南省水资源现状,提出了加强宣传、提高公众参与度、加大管理力度、加强污水治理、加强流域治理、提倡节约用水等相应的对策。     

燃气低压管网计算压力降的合理分配

提出一种计算低压燃气管网压力降合理分配值的实用方法，用该方法对上海地区所采用的低压燃气管网压力降分配值通过大量管网进行了验算，说明所采用的分配值是可取的。     

铁矿石在回转窑和固定床中还原速度式的推导与分析

导出并分析了铁矿石在回转窑和固定床中的还原速度式,确定了加快还原速度的条件,并提出提高煤气利用率的措施。     

聊城地区水资源合理开发利用初探

根据聊城地区水资源特点，分析了该区水资源利用现状及其存在问题，探讨了该区水资源合理开发利用的途径.     

An evaluation of quarterly national institute forecasts

This paper examines the quarterly forecasts by the U.K. National Institute of Economic and Social Research of the rate of inflation and the change in real gross domestic product and its components for horizons of one to four quarters ahead in the U.K. The forecasts are tested to see if they satisfy three implications of the rational expectations hypothesis: unbiasedness, efficiency and consistency. Explicit consideration is given to the information set available when the forecasts are made. In general, the data are consistent with the rational expectations hypothesis and our results provide encouragement for the view that aggregate expectations will meet the ex post requirements of rationality.     

试论贵池市农业自然资源及其合理利用

本文系统地分析了贵池市农业自然资源的基本特点,并根据这一特点,针对农业自然资源利用中存在的问题,提出了合理利用贵池市农业自然资源的具体措施。     

Game Analysis of Rational FRS on Market Admittance

The dynamic signaling game-model is employed to study countermeasures of Q, U and C for supply-demand on financial market. As the game result, the mixed equilibrium of Q and U exists naturally without FRS. It is concluded that FRS on market admittance is objective demand of financial market, also the rational management behavior of government FRSI. And in addition to the empirical criteria, the FRS agreements between FRSI and financial-institutions should be considered as one of advanced FRS techniques. These must cover: ①the regulation conformed status investigation with sufficient frequency, ②corresponding punitive measures with sufficient strength. Thus the information can be delivered FRSI have ensured only qualified and regulation-conformed financial-institutions could be allowed to enter. That could safeguard the steadiness of the financial market.     

化学杀雄剂RH—531的开发利用

概述了新型化学杀雄剂ＲＨ－５３１ 对中国水稻品种的杀雄实验结果，作者认为ＲＨ－５３１ 及ＲＨ－５３１ ＋ 乙烯利浸配对中国水稻品种具有较高的杀雄率及较广的杀雄谱，值得推广。