一、定额的根本作用是测度建设工程价值市场经济体制下,建设工程产品都是商品,具有商品属性。因此,建设工程就必须由计划经济那种行政刚性定价体制向遵循价值规律,由市场诸因素形成其价格的机制转换。工程造价反映其价值,价值又决定其价格。作为工程造价计价依据的定额的作用将由传统的作为行 First, the fundamental role of quotas is to measure the value of construction projects Under the market economic system, construction and engineering products are all commodities and have the attributes of commodities. Therefore, the construction project must be from the administrative rigid pricing system in the planned economy to follow the law of value, the formation of the price of the market by the various factors of the mechanism of conversion. Project cost reflects its value, and its value determines the price. The role of quotas as a basis for pricing of construction costs will be traditionally performed as a line