Major Concerns of Macroeconomics Macroeconomics answers questions like Why do production expand in some years and contract in others? o Why do prices rise rapidly in some time periods while they are more stable in others? o Why are some people unable to have the opportunity to work although they do want to work?Major Concerns of Macroeconomics Macroeconomics answers questions like: Why do production expand in some years and contract in others? Why do prices rise rapidly in some time periods while they are more stable in others? Why are some people unable to have the opportunity to work although they do want to work?