Gross metropolitan product (GMP) is a monetary measure of the value of all final goods and services produced within a metropolitan statistical area during a specified period (e.g., a quarter, a year). GMP estimates are commonly used to compare the relative economic performance among such areas. European Union GMP is calculated annually by the Eurostat. United States GMP is calculated annually by the Bureau of Economic Analysis within the United States Department of Commerce. This is done only for metropolitan areas and not for micropolitan areas, metropolitan divisions, combined statistical areas, and BEA economic areas. See also Gross regional domestic product Gross regional product List of cities by GDP List of EU metropolitan areas by GDP List of European Union regions by GDP List of NUTS regions in the European Union by GDP List of U.S. metropolitan areas by GDP List of U.S. metropolitan areas by GDP per capita References External links Eurostat – Statistics Explained: GDP at regional level (European regions at NUTS 2 level) Lists by economic indicators Metropolitan areas Gross domestic product United States Department of Commerce Regional economics Urban economics