For example, many MMT followers favor focusing fiscal policy on the goal of full employment and adjusting tax rates to moderate aggregate demand when and if a threat of inflation develops. The proposition that we do not have to worry about debts and deficits because the government can never "run out of money" has become a mantra among followers of Modern Monetary Theory (( MMT )). Is MMT correct in its claim that a government can never become equitably insolvent?