价格导向往往会影响供求平衡,经济学家亚当斯密曾比喻有一只“看不见的手”在调节着市场的供求关系,这只“手”就是平均利润率,通俗讲就是什么挣钱做什么。蔬菜市场同样适用此规律,但蔬菜作为农作物,属于生产周期长的商品, Price-oriented tend to affect the supply and demand balance, economist Adam Smith has analogy has an “invisible hand ” in regulating the market supply and demand, the only “hand ” is the average profit margin, what is popular talk is earned What to do The same applies to the vegetable market this rule, but as a crop of vegetables, belong to the production cycle of long products,