| 1. | Fourthly , through a microeconomic model with the buyer , seller and intermediary , it is argued that the intermediaries still could and should exist in internet commerce environment , and the efficient internet intermediaries can facilitate the development of internet commerce from multiple aspects
第四，通过建立一个存在买方、卖方和中介方的微观模型，说明在互联网商务环境下，中介仍然有其存在的必要性和必然性，有效率的互联网中介能够从多方面促进互联网商务的发展。 |
