What is a budget deficit? How are budget deficits financed? Why do Keynesians believe that budget deficits will increase aggregatedemand?5. From a stabilization standpoint, why is proper timing of a...

What is a budget deficit? How are budget deficits financed? Why do Keynesians believe that budget deficits will increase aggregatedemand?5. From a stabilization standpoint, why is proper timing of a change in fiscal policy important? Is it easy to time fiscal policy changes properly? Why or why not?