Explore how fiscal policy and monetary policy drive aggregate demand, influencing economic growth through spending, taxation, and money supply changes.

Janet Yellen, the chair of the Federal Reserve, doesn't know what determines inflation. I'm not being snarky here. I have an unimpeachable source, which is Yellen herself. In a speech at a conference ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Aggregate demand is the total demand for all ...