Research on principal-agency of stockholders and managers under asymmetric information condition

In modem enterprises, a separation of the right of ownership and management results in asymmetric information problems between stockholders and managers. In conditions of principal-agency relationship, the game behaviors between principle and agency within enterprises are impacted by asymmetric information. This study discusses the game behaviors between stockholders and managers by using information economic theories from the perspective of asymmetric information. Based on the model of the principal-agency relationship between stockholders and managers, our research uses quantitative analysis to reveal how to achieve maximum profit expected of stockholders through an incomplete contract, under asymmetric information condition.     

会计基本准则中会计信息质量要求逻辑的思考

财政部于2006年2月15日正式发布了企业会计准则体系，并规定自2007年1月1日起在上市公司范围内施行。本次会计准则体系制定的主要思路之一是参照国际财务报告准则，并充分考虑中国现阶段的国情，以使按企业会计准则体系编制的财务报表能够更加真实、公允地反映企业的价值。基于这一出发点，企业会计准则体系在规范会计信息质量要求上实现了诸多突破。本文拟从基本会计准则的理论指导层面。分析这些突破的东龙去脉。并提出了封基本准则会计信息质量要求的不足和改进意见。     

信息化与贸易新发展

从生产力发展与技术进步的视角来观察，人类社会经历了三次大的革命，即：农业革命、工业革命、信息革命。其中，信息革命是迄今为止最伟大的一次革命。信息化的进程对人类社会的发展产生了巨大的影响。信息化引起和带动了贸易的革命性变化，推动了贸易纳新发展。贸易秩序将走向法制化、明化。     

从美国公司财务假帐丑闻看公司治理和社会制约的完善

美国公司财务假帐频繁产生的原因有：公司管理制度和公司治理结构方面的变化对企业的约束力下降在社会中介机构的独立审计制度下部分中介机构与造假公司同流合污，法律制度的缺陷与不完备，以及政府对企业投资银行和征券行业的监管机制不健全等。有鉴于此，我国公司应建立、健全监音管理机制，并加强公司内部控制。     

Stop and Go Agricultural Policies with a Land Market

This article studies the design of farm policy in the presence of asymmetric information about farmers' productivity, a government objective to insure farmers a minimum "parity" income, an endogenous land rent, and diminishing returns on alternative (nonprogram crop) land uses. In this setting, acreage set asides are never part of an optimal farm policy, although compensated acreage limits are. When there are new farmer entrants who cannot be excluded from farm programs, optimal policy takes the form of a pure voluntary acreage limitation—or "buyout"—program in which high-cost producers participate and low-cost producers do not.     

构建高职计算机专业实践教学的信息化平台

构建实践教学信息化平台是解决高职实践教学中存在问题、提高教学质量和效率的有效方法。该文以一个信息化平台设计实例说明了信息化平台的设计过程。     

Vacancies and Rent Dispersion in a Stochastic Search Model with Generalized Tenant Demand

I model imperfect information, derive a downward sloping market demand curve, and explain vacancies in a partial equilibrium model of a rental housing market. Tenants can be completely described by an exogenous demand curve, perhaps arising from differences in income, preferred location, or tastes, and view vacant units based on a stochastic arrival of rental information. Free entry of these landlords induces excess rental housing capacity (equilibrium vacancies). I determine the equilibrium distribution of rents for vacant units, show that this rent distribution may be discontinuous, and explore the equilibrium vacancy rate to changes in exogenous parameters. The resulting characterization of equilibrium distributions of rents may be amenable to econometric modeling exploring the relationship between market rents and vacancies.     

论高职院校学生信息素质教育

文章论述了信息素质教育的内涵和对高职院校学生实施信息素质教育的重要性及其措施。     

济南市物流产业现状分析及对策研究

本文介绍了近年来济南市物流产业发展的现状，分析了济南市物流产业已经取得的成绩和存在的问题。并提出了相应的解决措施。     

Turbo码解码过程中的加权算法

本文通过调整迭代解码过程中系统位接收值的加权系数，提出了一种Turbo码加权迭代解码算法。该算法改变了迭代运算后Turbo码解码器输出软值中系统位接收值信息和它的外部估计信息的比重，使Turbo码无论在低信噪比或是在高信噪比时均具有优良的纠错性能。仿真结果显示，采用Turbo码加权迭代解码算法，不仅能提高Turbo码的收敛速度，而且能进一步降低Turbo码解码时的地板值，使Turbo码的比特误码率在高、低信噪比时都能够得到进一步改善。