Although low-income U.S. households account for more than $650 billion a year in buying power, they still pay more for basic goods and services than high-income households. A 2006 Brookings Institution study found that if essential goods and services were reduced for the working poor by just 1%, it would put an additional $6.5 billion—more than one-third of the benefit these families earn from the Earned Income Tax Credit—into their pockets (Fellowes, 2006).