What happens to current account and domestic prices when rand appreciates against the dollar

Over the past 20 years, Brazil has experienced relatively high inflation while Japan has experienced relatively low inflation. What do you think has happened to the number of Brazilian reais a person can buy with a Japanese yen?

“If a country wants to keep its exchange rate fromchanging, it must give up some control over its monetary policy.” Is this statement true, false, or uncertain?Explain your answer

U S foreign exchange intervention is sometimes done by an Excha U.S. foreign exchange intervention is sometimes done by an Exchange Stabilization Fund, or ESF (a branch of the Treasury Department), which manages a portfolio of U.S. government and foreign currency bonds. An ESF intervention to support the yen, for example, would take the form of a portfolio shift out of dollar and into yen assets. Show that ESF interventions are automatically sterilized and thus do not alter money supplies. How do ESF operations affect the foreign exchange risk premium? U S foreign exchange intervention is sometimes done by an Excha

In recent years, China has helped make its currency ____ by ____ U.S. dollars. stronger; buying stronger; selling  weaker; buying weaker; selling

The third box is the same as the first box(increase or decrease). The fourth box is the same as the second box(demand or supply).

If the demand for a country's exports falls at the same time that tariffs on imports are raised, will the country's currency tend to appreciate or depreciate in the long run?

Study the complexity of exchange rate regime choices faced by many emerging market countries today including China.

What would be a major disadvantage to dollarization? How would a central bank work in a country that has dollarized?

Can you think of any major disadvantages to dollarization? How would a central bank work in a country that has dollarized?