关键词: 网络, 公共信息资源, 利用效率, 影响因素, 模型

Abstract: Based on the concept, features of public information resources and the characteristics of the task, technology and behavior of the use of public information resources, the paper constructs a concept model to explain and predict the efficiency of the public information resources utilization through the integration of two widely used models: Technology Acceptance Model and Technology Task Fit Model. Therefore the concept model can provide a research framework to evaluate the efficiency and improve the efficiency of the public information utilization.

Key words: Web, Public information resources, Efficiency　Factors, Model