我国现行工程造价计价方法为: 工程造价=工程直接费+间接费+计划利润+税金+材料议价差式中:工程直接费=工程定额直接费(A+B+C)+其它直接费其中: A=工程人工定额消耗量×定额人工单价 B=工程材料定额消耗量×定额材料单价 C=工程机械台班消耗量×定额机械台班单价这种计价方法存在如下缺陷: 1.违背了价值规律。现在的建筑产品以概、预算 China's current cost of the project pricing method: project cost = direct costs of engineering + indirect costs + profit + tax + material bargaining difference: direct engineering costs = project direct costs (A + B + C) + other direct costs Of which: A = engineering artificial fixed consumption × fixed labor unit price B = fixed consumption of engineering materials × fixed material unit price C = engineering machinery class consumption × fixed mechanical unit price This valuation method has the following defects: 1. Violates the law of value . The current building products to outline, budget