根据现行指标解释,固定资产投资额(以下简称投资额)是“以货币表现的建造和购置固定资产的工作量以及与此有关费用的总称”.它是以是否构成工程实体(工作量)为标准来计算的.长期以来,这项指标一直作为我国固定资产投资计划和统计核算的依据.随着经济体制和经济形势的发展,这项指标的局限性已越来越大,其根本原因就在于它的“滞后性”. According to the interpretation of current indicators, the amount of investment in fixed assets (hereinafter referred to as “investment amount”) is the “amount of work performed on the construction and purchase of fixed assets in terms of currency and the general term of the related costs.” It is based on whether or not it constitutes a project entity (workload). Standards have been calculated. For a long time, this indicator has been used as the basis for China’s fixed asset investment plans and statistical calculations. With the development of economic system and economic situation, the limitations of this indicator have become larger and larger. It lies in its “lagging”.