陈文通指出: 1.GDP指标的主要经济功能 GDP是一个非常重要和不可替代的经济指标。GDP作为价值形式,包含了以各种使用价值为基础的全部交换价值,进而还可以包含没有进入市场、但按照市场价格计算的产品的价值。在GDP的统计中,不同的劳动形式和不同的使用价值,都可以作为同一的东西加以计算、加总和比较。 GDP的第一个功能,计量经济总量。GDP可以反映一个国家(或地区)的经济总量和总的生产能力,从而成为综合力的重要标志。这个经济总量既可以反映一定时间一 Chen Wen Tong pointed out: 1.GDP indicators of the major economic functions GDP is a very important and irreplaceable economic indicators. GDP, as a form of value, contains the full exchange value based on various use values, which in turn can also include the value of products that are not entered but are valued at market prices. In the statistics of GDP, different forms of labor and different values ​​of use can be calculated, summed and compared as one and the same thing. The first function of GDP, measuring the total economy. GDP can reflect the total economic output and total productive capacity of a country (or region), thus becoming an important indicator of comprehensiveness. This total economy can reflect a certain period of time