D Question 78 2 pts What are some of the limits on monetary policy? 0 crowding out effect 0 the effects of monetary policy lags C] credibility of the monetary authority C] Ricardian equivalence C] Data is incomplete and lags D Question 77 2 pts What would prevent the need for government stimulus when there is a negative shock to aggregate demand? O flexible prices O a decrease in velocity O sticky prices O a decrease in the money supply O high previous savings automatic unemployment insuranceMonetarists believe the SRAS tends to be O more vertical O unimportant O a perfect 45 degree angle O flatter Question 76 2 pts What are some possible limits to fiscal policy? O Ricardian equivalence O how much? O inflationary effects O crowding out effect O choice on what the money is spent on O timing