Macroeconomics emphasizes the structure, behavior, and performance of an economy as a whole. It looks it factors such as gross domestic product, inflation, government expenditures and employment among other factors. Macroeconomics can generally be categorized into two groups which are;

• Macro static economic. Every economic is affected by various factors which include the supply of capital, types of business organization, size of the population, priorities of people among others. Macro static economic illustrates how these factors relate to a stationary state and how they maintain the state of equilibrium. A stationary state is a state where an economy is said to be at equilibrium.
• Macro dynamic economic. This is a branch of macroeconomics which deals with the analysis of the process of change which occurs over time. It emphasizes on changes such as a change in capital supply, change in population and change in production techniques. It illustrates how the factors affecting an economy relate to achieving a state of equilibrium.