GDP是指一个国家(或地区)所有常住单位在一定时期内生产活动的最终成果。国家统计局国民经济核算司司长许宪春告诉记者,GDP之所以备受关注,是因为它是最重要的宏观圣济统计指标之一。从生产角度看GDP不仅能够反映一个国家的生产规模,而且能够反映这个国家的产业结构。从使用角度看,GDP不仅能够反映一个国家的需求规模,而且能够反映这个国家的需求结构,也就是最终消费、资本形成和净出口及其具体构成项目在总需求中所占的份额。从地域角度看,GDP不仅能够反映各个地区的经济总量,而且能够反映各个地区的产业结构、需求结构。通过不变价GDP能够计算经济增长率,它反映一个国家的经济增长和变动情况。通过GDP和人口数量能够计算出一个国家的人均CDP,它反映一个国家的贫富状况和人民的平均生活水 GDP refers to the final result of all resident units in a country (or region) producing activities within a certain period of time. Xu Xianchun, director of the National Bureau of Statistics of the National Bureau of Statistics, told reporters that GDP is one of the most important macroeconomic statistics indicators for its concern. From a production perspective, GDP not only reflects a country’s production scale, but also reflects the country’s industrial structure. From the point of view of use, GDP not only reflects the scale of demand of a country, but also reflects the country’s demand structure, that is, the share of final consumption, capital formation and net exports and their specific components in aggregate demand. Geographically, GDP not only reflects the total economic output of each region, but also reflects the industrial structure and demand structure in various regions. Economic growth rates can be calculated from constant prices of GDP, which reflect the economic growth and changes in a country. GDP per capita and population can calculate a country’s per capita CDP, which reflects a country’s poor and rich conditions and people’s average living water