一在商品经济条件下,经济运行机制借助于货币价直形式对经济过程的物质流和信息流进行调节。一方面,作为经济机体细胞的企业必须根据社会的多种需要,生产出适销对路的商品;另一方面,社会需求总量和需求结构又要求所生产的具体产品与之相符。这样,每个经济要素在具有自身结构与功能的同时,又必须与各种层次的经济环境进行物质、能量、信息的交换,从而与相关要素及系统建立联系,并在这种相互联系、制约 Under the conditions of commodity economy, the economic operation mechanism regulates the flow of material and information in the economic process by means of the direct form of the monetary price. On the one hand, enterprises that are cells of the economic body must produce goods that are marketable according to the various needs of society. On the other hand, the total social demand and the demand structure also require the specific products produced to conform to them. In this way, each economic element, while having its own structure and function, must also exchange material, energy and information with various levels of the economic environment so as to establish links with relevant elements and systems. In this connection,