基于信息效用及效率的移动商务系统分析方法*

移动商务是无线技术与传统商务融合的复杂整体系统，利用无线信息技术改进商务活动的效用和效率是整体系统目标，信息的效用和效率是移动商务系统的关键要素。运用系统科学的功能和整体涌现性原理，将移动商务归结为一种包含空间效用、时间效率及信息化对象的三维框架。利用三维框架进行系统分析，易于避免单纯技术视角认识移动商务的局限，提高系统的实用性。

Method of m-business system analysis based on information utility and efficiency

M-businessis a complicated whole system integratingthe wireless technology and the traditional business, the aim of system is to enhance business utility and efficiency by inducing wireless information technology,andinformation utility and efficiencyplay a pivotal role. With the help of functions and the whole emergence principle of the system science, m-business wasconcluded as a three-dimensional framework accommodating spatial utility, temporal efficiency, and information object. Therefore, the framework is of great help in system analysis, at the same time facilitating to eliminate the limitations of recognizing m-businessfrom the perspective of technology only, which consequently will definitely raise the practicality of the whole system.