# A necessary condition for | Economics homework help

 Question 31 of 40 2.5 Points

A necessary condition for the classical model to work is that __________.

 [removed] A. wages and prices are fully flexible [removed] B. prices, but not wages, are fully flexible [removed] C. wages and prices are not fully flexible [removed] D. wages, but not prices, are fully flexible

 Question 32 of 40 2.5 Points

Suppose that the unemployment rate is __________ the natural rate. We would expect prices to fall, money demand to fall, interest rates to fall, and total demand to __________.

 [removed] A. above; rise [removed] B. above; fall [removed] C. below; rise [removed] D. below; fall

 Question 33 of 40 2.5 Points

Since the long-run Phillips curve is vertical at the natural unemployment rate, what type of trade-off is there between employment and inflation?

 [removed] A. There is no trade-off between employment and inflation. [removed] B. There is a constant trade-off between employment and inflation. [removed] C. There is a linear trade-off between employment and inflation. [removed] D. Employment and inflation are indirectly proportional (the one goes up, the other goes down..

 Question 34 of 40 2.5 Points

What is the name for the inflation rate that people forecast and use to set the money wage rate and other money prices?

 [removed] A. the equilibrium inflation rate [removed] B. the fixed-money inflation rate [removed] C. the potential inflation rate [removed] D. the expected inflation rate

 Question 35 of 40 2.5 Points

Keynes expressed doubts that that the economy would __________.

 [removed] A. ever return to full-employment [removed] B. ever move away from full-employment [removed] C. recover from a major recession without active policy [removed] D. recover from the effects of higher prices

 Question 36 of 40 2.5 Points

A decrease in aggregate demand that brings a movement down along the aggregate supply curve lowers the price level and __________ real GDP.

 [removed] A. does not affect [removed] B. decreases [removed] C. increases [removed] D. varies with

 Question 37 of 40 2.5 Points

To lower the expected inflation rate, the Fed must take actions that will __________ the actual inflation rate.

 [removed] A. decelerate [removed] B. accelerate [removed] C. increase [removed] D. decrease

 Question 38 of 40 2.5 Points

The Federal Reserve can use monetary policy to __________.

 [removed] A. change output in the long run, but not the short run [removed] B. change output in the short run, but not the long run [removed] C. change output in both the short run and the long run [removed] D. Monetary policy has no effect on output

 Question 39 of 40 2.5 Points

In the long run, a decrease in the money supply __________.

 [removed] A. has no effect on real interest rates, investment, or output [removed] B. increases real interest rates, decreases investment, and decreases output [removed] C. increases real interest rates, increases investment, and decreases output [removed] D. decreases real interest rates, decreases investment, and decreases output

 Question 40 of 40 2.5 Points

Say’s law from a classical economic perspective __________.

 [removed] A. states that supply creates its own demand [removed] B. explains the classical idea that the value of GDP will equal the demand for goods and services [removed] C. supports economists belief that neither surplus nor shortage would ever exist when production and demand are equal for goods and services [removed] D. all of the above