为顺应经济全球化的潮流,社会各界越来越需要国内生产总值(GDP)及其支出构成的国际比较数据,以满足国际经济合作、政策协调、行政决策的需要,从全球视角把握一个国家和地区经济发展规模和结构。国际上,通常应用汇率法和购买力平价法,把各国以本币表示的GDP转换成以同一货币(如美元)表示。 In order to comply with the trend of economic globalization, all sectors of society are increasingly in need of international comparison data of gross domestic product (GDP) and their expenditures so as to meet the needs of international economic cooperation, policy coordination and administrative decision-making. From a global perspective, a country And the scale and structure of regional economic development. Internationally, the exchange rate method and the purchasing power parity method are commonly used to convert the GDP of each country in its own currency into the same currency, such as the United States dollar.