Which of the following does not involve in the study of microeconomics?

Which of the following does not involve in the study of microeconomics?

مندرجہ ذیل میں سے کون سا مائیکرو اکنامکس کے مطالعہ میں شامل نہیں ہے؟
Explanation

 Economic aggregates d

oes not involve in the study of microeconomics.

Adam Smith of UK is considered the founder of Microeconomics