According to the Regional HIV and AIDS Statistics data from WHO, which region of the world has the largest number of adults and children living with HIV?

Spending on the war in Afghanistan is essentially categorized as government purchases. How do increases in spending on the war in Afghanistan affect the aggregate demand curve?

A) They will shift the aggregate demand curve to the right. B) They will move the economy up along a stationary aggregate demand curve. C) They will move the economy down along a stationary aggregate demand curve. D) They will shift the aggregate demand curve to the left.

According to the active policy approach, the elimination of a recessionary policy _____

a. can only be achieved by decreasing wages b. requires a public policy of wage and price controls c. should be accomplished by stimulating aggregate demand d. will increase unemployment e. will cause a recession