The economy of the United States is in recession now, and the proportion of unemployed people is rising. Mainly because of the serious fiscal deficit in the United States, resulting in insufficient government spending; In addition, due to the reduction of credit consumption, domestic demand in the United States is insufficient; In addition, due to insufficient savings, investment is inhibited; Coupled with the weak global economy, net exports have also declined, leading to a decline in the total output level of the United States.

When the economy is depressed, we can stimulate economic growth through active fiscal policy and loose monetary policy. For example, increasing government expenditure, reducing taxes and increasing investment are all active fiscal policies; Will make aggregate demand curve move to the right, thus increasing the total output; We can increase the money supply and move the total supply curve to the lower right, which will also increase the total output. In addition, we can also use a combination of proactive fiscal policy and loose monetary policy.