平均物价指数（GDP deflator，又译GDP平减指数、国内生产总值平均物价指数，或implicit price deflator for GDP)是名目GDP与实质GDP的比率，表达了货币供给量与货币需求的比例关系。
英语百科
GDP deflator 平均物价指数
（重定向自Implicit price deflator）
In economics, the GDP deflator (implicit price deflator) is a measure of the level of prices of all new, domestically produced, final goods and services in an economy. GDP stands for gross domestic product, the total value of all final goods and services produced within that economy during a specified period.
