1 | to analyzes the history of macroeconomics and research fields |
2 | to analyzes the volume of economic activies |
3 | to analyzes the relationship between other countries |
4 | to definite capital accumulation, population growth and unemployment |
5 | to analyzes the economic policy's efficiency |
6 | to explain the business cycle theories, inflation and umemployment |
7 | to interpret the economic growth and cobb-douglas model |