What is Macroeconomics? Macroeconomics is the study of the behavior of the economy as a whole. It focuses on the aggregate variables, such as inflation, unemployment, and economic growth, and how they are affected by changes in monetary and fiscal policy. In this video, we will explore what macroeconomics is, how it is important in our modern world, and what kinds of questions macroeconomists seek to answer. Whether you are a student of economics or just curious about this fascinating field, this video is for you.