商品的价值是通过商品的价格来体现。一般情况下,商品的价格会长期背离商品的价值。这种背离主要由商品的供求关系来决定。而影响商品供求关系的因素有很多,如商品在某一市场的供应量、交换方式、商品需求的时间和空间、消费者心理和习惯,消费者对商品供求的信息,以及消费者的购买力等等。这些因素有的单独,有的几种因素结合在一起影响着商品市场的供求关系,从而决定商品的价格。 The value of goods is reflected through the price of goods. Under normal circumstances, the price of the product will deviate from the value of the product for a long time. This departure is mainly determined by the supply and demand of goods. The relationship between supply and demand of goods has many factors, such as the supply of goods in a market, exchange, time and space for the demand for goods, consumer psychology and habits, consumer demand and supply of goods information, as well as consumer purchasing power Wait. Some of these factors, some alone, and a combination of several factors that affect the supply and demand of the commodity market to determine the price of goods.