关于建立易货交易市场的若干问题田杰，王凤德易货，这是过去、现在，乃至将来都会存在的交易活动，但是作为有形的易货市场的建立，这倒是新生事物。因为自发的易货行为自人类有经济活动以来，就始终存在着，至于能不能上现代经济条件下的有形市场，或说企业需要不需要这... Several issues on the establishment of a barter market Tian Jie, Wang Fengde barter, which is past, present and future will exist in the trading activities, but as a physical barter market, this is a new thing. Because spontaneous barter activity has always existed since human beings have economic activity, as to whether it can be realized in the tangible market under the conditions of modern economy, or that enterprises need ...