It was suggested that central government of China should purchase domestic information products as its first choice and study on this feasibility was carried out;on this basis,current conditions and reasons why our governemnt failed to purchase domestic information products were revealed and two proposals were further made.

Research on Interface Design of Information Products;

The flow of information products has become an indispensable content in people s life.

On two-part pricing model of information product;

The health design of family information products was put forward through a series of inspections.

The XML-based exchange method and architecture for heterogeneous product information in networks;

Design and research of database in product information management;

Research on product information modeling of motorcycle oriented to KBE;

All different types of information production gradually diversifying are crowding into the market.

Study of information goods monopolist s customization decisions;

Research on Supply Chain Partnership Coordinated Problem of Information Goods;

On the one hand the more openness of information goods, the more higher consumer will appreciate the information good because of the network externality.