Question

1. What is an exchange rate? Why would a government want to maintain a fixed exchange rate? If the U.S. wanted to maintain a fixed exchange rate between the Euro and the Dollar, how would it do so?

Answer 1

An exchange rate is the value of one nation's currency versus the currency of another nation or economic zone. A fixed exchange rate is when a country ties the value of its currency to some other widely-used commodity or currency. The dollar is used for most transactions in international trade. Today, most fixed exchange rates are pegged to the U.S. dollar. Countries also fix their currencies to that of their most frequent trading partners.

A fixed exchange rate ensures stability in the currency. Investors are always aware of the value of currency. This makes the companies of the country appealing to foreign direct investors. They don't have to safeguard themselves in the value of the currency from wild swings. They hedge their danger of currency.

If a nation fixes its currency to a popular currency like the US dollar or euro, it can prevent inflation. It benefits from the strength of the economy of that country. As the U.S. or the European Union expands, so does its currency. The currency of the larger country will slide without that fixed exchange rate. As a consequence, large-scale imports are becoming more costly. That's inflation importing.

If most of your country's imports are to a single country, then a fixed exchange rate in that currency will stabilize prices.

The goal of fixing domestic currency is to create stability. A country wants their currency to be stable for the sake of imports and exports, and to encourage investments.

A dollar peg uses a fixed exchange rate. That means the country's central bank promises it will give you a fixed amount of its currency in return for a U.S. dollar. To maintain this peg, the country must have lots of dollars on hand. That's why most of the countries that peg their currencies to the dollar have a lot of exports to the United States. Their companies receive lots of dollar payments

Central banks usually use the dollars to purchase U.S. Treasurys. They do this to receive interest on their dollar holdings. If they need to raise cash to pay their companies, it’s easy to sell Treasurys on the secondary market.