| − | *[[Paul Samuelson]] | + | * '''[[Food distribution system]]:''' [[Transportation]] ([[truck]]s, [[ship]]s, [[railroad]], and [[airplane]]s), [[warehouse|warehousing]] (such as [[Amazon.com]], [[Costco]]), and [[retail]] facilities (such as [[Wal-Mart]]) which move [[food]] from the [[food production system]] to [[consumer]]s. |