The first are economic, and they're really nicely summarized in an apocryphal story about a back-and-forth between Henry Ford II and Walter Reuther, who was the head of the auto workers union.
Te parat jane ekonomite,  dhe qe permblidhen shume mire ne nje histori fiktive rreth komunikimit ndermjet Henry Ford II dhe Walter Reuther, i cili ishte kryetar i sindikates se  punetoreve te automobilave.