Аргументите на икономическата наука, подчертаващи достойнствата на свободната търговия, формират основата за рационализиране на търговския обмен между страните.
In terms of economics, the arguments that stress the virtues of free trade form the basis for rationalising commercial exchanges among countries; nonetheless, these arguments lose some of their power and appeal when the distribution of gains is largely asymmetrical and dynamic competitive advantages dominate.