Explain: Under what circumstances would the Federal Reserve Board seek to expand the money supply? What tools would it use to do?

Explain:

1. Under what circumstances would the Federal Reserve Board seek to expand the money supply? What tools would it use to do?
2. What are three major differences between the Classical and Keynesian Models of the economy?
3. Differentiate between tariffs and quotas. Explain the effect of each on international trade. Why would governments want to impose tariffs and quotas?
4. Differentiate between fixed and floating exchange rates. How would a country maintain fixed exchange rates?
5. What is the Crowding Out effect of fiscal policy? What are its likely consequences?