One option is a reverse auction.

一个选择是进行反招标。

Reverse auction is an emergent novelty for the Chinese market.

对于中国市场而言，反向拍卖还是一种新生事物。

Online reverse auction has just become a popular kind of auction in recent years.

在线逆向拍卖是近年来才发展起来的一种全新的网上拍卖模式。

The application of on-line reverse auction brings far-reaching effects to corporations.

在线反向拍卖的应用对企业的影响是深远的。

First, we show that an online reverse auction is incentive compatible if and only if the auction is based on a demand curve.

首先，证明了基于采购商需求曲线的在线反向拍卖是激励相容在线反向拍卖的充分必要条件。