29) A hyperinflation is almost always caused by:

(no explanation required)

having a marginal propensity to consume less than one

excessive growth in the money supply

setting tax rates too high

raising the Fed funds rate when the economy is at full employment

30) It is generally agreed by most economists today that we need to:

(no explanation required)

increase the natural rate of unemployment

avoid extended periods of rapid money supply growth

return to the gold standard for international trade

use wage and price controls to prevent inflation