Macroeconomics 6th Edition by Robert Hall,Marc Lieberman

تمرين 1

Would each of the following events, ceteris paribus, cause the dollar to appreciate against the euro or to depreciate?
a. Health experts discover that red wine, especially French and Italian red wine, lowers cholesterol.
b. GDP in nations across Europe falls.
c. The United States experiences a higher inflation rate than Europe does.
d. The U.S. budget deficit rises. (Hint: What happens to the U.S. interest rate?)