| 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。 |