英语翻译Buyers and sellers self-select into and out of markets based upon their preferences,their willingness-to-pay,and the cost of production.When the market “clears,” there is no excess demand or excess supply,so no resources are put into storage and no resources are still desired at the prevailing price.This outcome is efficient.Free marketers regard this optimal use of resources as fair.That is what they mean when they say that free trade is fair tra
问题描述：
英语翻译
Buyers and sellers self-select into and out of markets based upon their preferences,their willingness-to-pay,and the cost of production.When the market “clears,” there is no excess demand or excess supply,so no resources are put into storage and no resources are still desired at the prevailing price.This outcome is efficient.Free marketers regard this optimal use of resources as fair.That is what they mean when they say that free trade is fair trade.
答
*贸易
买卖双方在市场内外根据他们的喜好，付款的意愿和产品的成本自主选择。当市场清空时，没有超额需求或超额供应，所以也也就不用再储存资源，而且以现价也不需要资源了。这个结果是有效的。*市场营销者把这种最佳的资源利用视为公平，那也是他们说*贸易就是公平贸易的意思。
答
*贸易：买卖双方根据自己的喜好,自己愿支付的成本,以及产品本身的成本, *选择是进入还是放弃某个市场.当市场 "透明”, 则市场上既没有供不应求或供过于求,所以不会有更多的资源进入储存,也没有以现行价格下的...