Those who just stop looking for employment are known as ________

Historical evidence suggests that:

A) command economies perform better than free economies in the long run. B) free economies perform better than command economies in the long run. C) social surplus is maximized in a command economy. D) social surplus is minimized in a free economy.

A double coincidence of wants problem can be overcome by

A) commodity money. B) fiat money. C) banks. D) all of the above.