How long can a country with a large population keep its currency piggy bank

What currency should a country hold?

The most common currency for holding foreign currency is the dollar with 64%, the Euro is increasing its share and now accounts for 26% (see: Will Euro replace Dollar as global reserve currency) Influence the exchange rate. With large foreign exchange reserves, a country can target a certain exchange rate.

Why might a government keep its currency overvalued?

In other cases, especially in the emerging world, governments may deliberately keep their currency overvalued, for reasons described below. Currencies can also be temporarily overvalued if the country’s central bank raises internal interest rates, and foreigners wishing to earn higher interest then demand that currency in the spot market.

Can a country lose control of its currency?

Meanwhile Venezuela and Zimbabwe have shown how a country can lose complete control of its currency and create pricing mayhem. When inflation leaps daily shelves empty, barter replaces cash transactions or people resort to a foreign currency as a store of value. The international value of the currency plunges making imports very expensive.

Why does a floating exchange rate increase foreign currency reserves?

In a floating exchange rate, there is less need to hold foreign currency for protecting against speculative attacks. Often an increase in foreign currency reserves may simply reflect a large current account surplus and a desire to prevent the currency appreciating too much.

Why are foreign currency reserves important?

If a country holds substantial foreign debt, holding foreign currency reserves can help to give more confidence in the country’s ability to pay. If countries have dwindling foreign currency reserves, there is likely to be a deterioration in a country’s creditworthiness. Who decides the quantity of foreign currency reserves?

Why does China keep its currency undervalued?

In some cases, such as China, the government is alleged to deliberately keep the currency undervalued. This is often done to promote exports and discourage imports, making domestic products cheaper for foreign buyers and foreign products more expensive for domestic consumers.