An economy is in long-run macroeconomic equilibrium when each of the following aggregate demand shocks occurs: a. A stock market boom increases the value of stocks held by households. b. Firms come to believe that a recession is likely in the near future. c. Anticipating the possibility of war, the government increases its purchases of military equipment. d. The quantity of money in the economy declines, and interest rates increase.

Following are the solution to these question:

Explanation:

In point a:

The population feels wealthier and seems to be socially secure. This will boost consumption, moving AD to the correct. There is a difference in deflation. Govt must adopt a discretionary monetary policy to fight deflation, that will change AD left.

In point b:

Expenditure has been decreased to increasing jobs or costs. Disinflationary distance exists. To improve DA (shift rectors) and restore full job production, Govt must pursue the expansionary monetary policy.

In point c:

It will once again raise NPA because part A contributes to even more competition with higher public expenditure. The deflation divide is that there is. That alternative is an expansionary tax reform to move to the left.

In point d:

The rise in interest rates declines expenditure and, as part B, reduces AD. The deflationary difference remains. Government must use expansionary monetary policy to fight it, moving AD to a correct.

it's called a focal point