关于加强企业制度建设的几点思考

分析了企业在制度建设工作中存在的问题,提出了加强企业制度建设的建议。     

用经济学观点探讨城市苗木基地建设和管理

论述了如何运用市场机制和宏观调控等经济学观点对苗木基地的生产、管理和规划进行科学的指导。     

A Digital Right Management Model for Distribution of Digital Audiovisual Content

0 IntroductionDue to the success of Internet technology and the emer-gence of wide band network,downloading encoded dig-ital audiovisual content files via HTTP,FTP,etc ,had gainedfavor amongInternet users because of thei mmediate access todesired content . Digital Right Management (DRM) system,can satisfy the content provider by encrypting digital audiovi-sual content andli miting access to onlythose people who haveacquired a proper license to play backthe content[1].DRMas defined bythe …     

考虑调整成本的Jorgenson投资模型

本文将资本存量的调整成本引入到Jorgenson投资模型，以说明资本存量是如何调整达到最优资本存量的问题。     

论地理信息系统的发展机理与发展趋势

从地理信息系统（ＧＩＳ）的发展渊源出发，总结了地理信息系统发展的４个阶段：６０年代起步阶段；７０年代发展阶段；８０年代应用阶段；９０年代成熟阶段．提出了地理信息系统的４个发展趋势：体系结构日臻完善；向多用途综合化方向发展；向智能型辅助决策方向发展；向实用型产业化方向发展     

浅谈我国现阶段投资网球运动的收益

网球是一项集趣味性,观赏性与竞技性于一体的健身运动。本文对网球的商业运作、场地投资情况作了分析介绍。     

Mechanism and Defense on Malicious Code

With the explosive growth of network applications, the threat of the malicious code against network security becomes increasingly serious. In this paper we explore the mechanism of the malicious code by giving an attack model of the maliciouscode, and discuss the critical techniques of implementation and prevention against the malicious code. The remaining problems and emerging trends in this area are also addressed in the paper.     

银行的信贷决策机制（一）——信贷市场为不完全竞争情形

本文研究了信贷市场处于不完全竞争情形下的信贷决策机制，对于完全信息情形给出了信贷决策机制的设计；针对不完全信息情形提出了信贷决策模型和机制的最优性条件，讨论了信贷决策机制的若干性质．本文的研究工作是基于对风险刻画的“均值保持展形”概念的．     

一类证券投资组合问题的风险与收益分析

本文利用概率统计的原理对一类证券投资组合所能减轻的风险作了讨论,并得到了风险最小的投资组合。     

Game Theory Study on Distributors＇ Alliance to Gain Competitive Advantage in Marketing Channel

Using the Cournot Game Model, this paper has analyzed the motivation of the distributors＇ alliance to gain competitive advantage in marketing channel. At first, this paper separately analyzed the advantage of alliance in the situation of one- short game and infinitely repeated game, then, based on the analysis of distributors＇ betrayal of the alliance under infinitely repeated game, the conditions to maintain the distributors alliance are put forward and discussed.