U.S. Commerce Dept. @CommerceGov
#DYK: Regional price parities (RPPs) measure the differences in price levels across states & metropolitan areas for a given year and are expressed as a percentage of the overall national price level? Discover more about RPPs from @BEA_News: https://t.co/78i1XVnYpl https://t.co/v7YqcS7SoH — PolitiTweet.org