Foreign Exchange
Demand
demand is the quantity of an international currency that all domestic and foreign currencies are willing and able to purchase at various rates of exchange. Either fortunately or unfortunately, and demand still come back even with foreign exchange.
Demand for the exchange market is not the same as demand for money. It's more about how much of a dollar is wanted in terms of euros. What does that mean? It means:
- Europeans want more of American goods and services
- Europeans want to invest in AmericaEver wonder why the exchange rate is always changing? It's because demand and supply of the dollar is changing constantly. Every second, foreigners might demand more or less for American products. This thus constitutes an increase (or decrease) in demand, changing the exchange rate again.
Image Courtesy ofNo Bull Economics Lesson
As we see here, because more Europeans want to buy American products, right, and the exchange rate now increase from e to e1. Now, the American dollar is more expensive for Europeans to buy.
The relationship between exchange rates and the quantity of currency demanded is inverse:
💡As the exchange rate rises, domestic and foreign consumers will purchase less quantity of the currency.
💡As the exchange rate falls, domestic and foreign consumers will purchase more quantity of the currency.
Supply
is the quantity of an international currency that all domestic and foreign sellers are willing and able to sell at various rates of exchange.
Supply in the foreign exchange market is upward sloping because if more dollars are supplied, then the price would be higher. It makes sense because if more people will be wanting to buy euros if they could buy more of them with a singular dollar. So when does supply change? It changes when:
- Americans want more European products
- Americans want to invest more in EuropeIf Americans buy a lot of French stuff, then they'll change trade in their dollars for euros. As a result, the supply of dollars will increase. If, however, the French buy more American stuff, the supply of dollar would decrease, as shown in the graph. This will cause a price increase for buying dollars from e1 to e2.
Image Courtesy of IB Economist
The relationship between exchange rates and quantity of currency supplied is positive or direct:
💡As exchange rates rise, domestic and foreign consumers are willing to sell more.
💡As exchange rates fall, domestic and foreign consumers are willing to sell less.
FOREX Market Equilibrium
Equilibrium is achieved in the FOREX Market (the market in which foreign currency is bought and sold) when the quantity supplied of the currency equals the quantity demanded of the currency at a specific exchange rate.
Let's draw the FOREX Market in Equilibrium for the EURO (💶) relative to the U.S. Dollar (💵):
Since in the FOREX market we are working with has flexible exchange rates, the exchange rates are constantly changing. When they rise above equilibrium or fall below equilibrium, the market will force them back up to equilibrium.
Connection to Monetary Policy
The exchange market also has some connection to monetary policies. Relative have a huge role on determining the exchange rate.
When the Fed increases the , the interest rates on assets in the US fall, making the US a not-too-great-place-to-make-profit-from-investing place. Demand for the dollar will then fall and the dollar will depreciate.
But! The depreciating dollar will make goods in the US less expensive and therefore more attractive to foreign consumers. Then, will increase, shifting AD to the right, and the dollar will appreciate.
On the other hand, when the Fed decreases the money supply, American interest rates will go up and investors will start investing in America. This will appreciate the dollar, but American goods will now be too expensive, resulting in a decrease in American exports, shifting AD to the left.
**Confusing: When interest rates rise, there is adecreasein because it's more costly to borrow. However, we see anincreasein (bonds) because income earned will increase.**
Summary
Exchange rates fluctuate a lot, and currency appreciates and depreciates all the time. With everything is held constant, the demand for US dollar increases and the dollar appreciates relative to the euro if:
- Europeans develop a taste for American goods and want more of American stuff
- The relative income of Europeans rises so they want to spend more on American goods, increasing demand
- US goods are becoming cheaper as price level is falling, making American stuff inexpensive for Europeans to buy
- Experts and speculators believe the dollar will rise in value
- The interest rate in the US is higher than in Europe, making the US an attractive place to make profits off of bonds
Key Terms to Review (12)
Aggregate demand (AD): Aggregate demand refers to the total amount of goods and services that all sectors in an economy are willing and able to purchase at different price levels during a given time period.
Capital investment: Capital investment refers to the expenditure made by businesses or governments on long-term assets like machinery, equipment, buildings, or infrastructure with the aim of increasing production capacity or improving efficiency.
Demand Shifts: Demand shifts refer to changes in the quantity of a good or service that consumers are willing and able to purchase at different price levels, caused by factors other than price. These factors include changes in consumer income, preferences, population, and expectations.
Financial investments: Financial investments refer to the allocation of funds into various financial instruments such as stocks, bonds, or mutual funds with the expectation of generating a return on investment.
Foreign Exchange: Foreign exchange refers to the process of converting one currency into another currency for various purposes such as trade, tourism, or investment. It involves buying and selling currencies in the global market.
Foreign Exchange Supply: Foreign exchange supply refers to the amount of a country's currency that is available for exchange into foreign currencies. It represents the willingness of individuals, businesses, and governments to sell their domestic currency in order to acquire foreign currencies.
FOREX Market Equilibrium: The FOREX (foreign exchange) market equilibrium refers to the point where the demand for a currency equals its supply, resulting in a stable exchange rate between two currencies.
Interest rates: Interest rates refer to the cost or price paid for borrowing money or using credit, usually expressed as a percentage per year. They represent how much extra you need to pay back on top of what you borrowed.
Monetary Policy: Monetary policy refers to actions taken by a central bank (such as adjusting interest rates or controlling money supply) to manage and stabilize an economy's money supply, credit availability, and interest rates.
Money Supply: Money supply refers to all physical currency (coins and paper bills) circulating in an economy along with demand deposits held by individuals and businesses in commercial banks.
Net Exports: Net exports represent the difference between a country's total exports (goods and services sold abroad) and its total imports (goods and services purchased from abroad). It indicates whether a nation has a trade surplus (exports exceed imports) or a trade deficit (imports exceed exports).
Supply: Supply refers to the quantity of a good or service that producers are willing and able to offer for sale at different price levels. It is determined by factors such as production costs, technology, resource availability, and government regulations.
