Question

explain various uses of macro economics​

Answer 1

Answer:

Macroeconomics studies economy-wide phenomena such as inflation, price levels, rate of economic growth, national income, gross domestic product (GDP), and changes in unemployment. Some of the key questions addressed by macroeconomics include: What causes unemployment?

Answer 2

Explanation:

Microeconomics shows how monopoly leads to misallocation of resources and, therefore, involves loss of economic efficiency or welfare. It also makes important and useful policy recommendations to regulate monopoly so as to attain economic efficiency or maximum welfare.