基于成本优化的面向对象集成电子政务系统模型

An Integrated Object-Oriented E-government System Model based on Cost Optimization

针对传统的基于职能型电子政务系统模型以及面向对象的集成电子政务系统模型,基于交易成本理论对电子政务成本进行了建模,将电子政务成本定义为搜寻成本,政府解决信息不对称的成本,以及交易实现的成本,并进行定量比较分析。分析结果表明,随着电子政务用户数的增加,面向对象集成电子政务系统能降低总社会成本,特别是电子政务用户的成本。最后,结合上海和河南开封两地应用实例的比较,显示面向对象的集成电子政务系统模型具有实践意义。

Contrasting to the traditional functional and object-oriented integrated e-government system model,this paper develops a cost model for e-government user and government based on transaction cost theory,and provides quantitative comparative analysis.The analysis shows that the intergrate object-oriented model can reduce the total social cost,especially the user＇s cost with the increase of number of e-government users.The paper also demonstrates that the object-oriented e-government system model has practical significance through the application ＂birth insurance payment system＂ in shanghai and Kaifeng,Henan.