Discussion:
1. An increase in the sale of new houses is often a sign that an economic expansion is coming. Why would this be the case?
2. What impact did the Great Depression have on the way government set policy?
3. Explain why the aggregate demand curve slopes down.
4. How is the U.S. national economy different from those of other nations?
5. How is the U.S. national economy different from those of other nations?
It is hard to test macroeconomicsbecasue you cannot run experiments world wide. Scientist can study different economies but it is difficult to compare since every economy is unique in its own way. BEcasue of that it is not possible to test a variety of different settings to get answers. Also with economics it is not like you can go back and try something different to see if you can get a better outcome. We can only hope that the choice we make is the right choice.
Feel free to change my answer. it was just to give you an idea of how I think and write. Also i have not citedmy source yet. I have to remember how to do APA format when citing my sources.