Foreign exchange market equilibrium graph

Foreign exchange market equilibrium graph

Author: woolf13 On: 09.06.2017

In this section, we begin with a look at the balance of payments, followed by a discussion of exchange rate determination, and in the next section at policy implications. The balance of payments is used to record the value of the transactions carried out between a country's residents and the rest of the world. The balance of payments is composed of two accounts: The current account comprises: The capital account, which is the difference between financial capital inflows and financial capital outflows.

The balance of payments sums to zero because of the symmetry of the current and capital accounts. Consider the purchase of a Japanese-made VCR by an American.

This is considered an export from Japan and an import into the United States. However, the producer in Japan receives yen. The exchange of dollars for yen takes place in the foreign exchange markets.

The important point is that the Japanese producers do not want dollars; instead they need yen to pay their employees, suppliers, and dividends to shareholders. The dollars return to the U.

We end up with a circular flow of currency. In the example given here, the dollars spent on a Japanese VCR will: As a result, Toshiba's bank uses the foreign exchange market to convert the dollars into yen, so Toshiba's bank credit is actually denominated in yen. Although this example is simplistic, it shows the basic linkage between the current and capital accounts.

In general, deficits or surpluses in either account will show up as the opposite in the other account. Later in this topic we will show the linkage between changes in the capital account in Mexico and swings in the current account.

Thus the linkages can work either way: There are exceptions to the one-to-one tradeoff. For example, the dollar is used throughout the world as an alternative to transactions in the domestic currency. As a result, some dollars may remain in Russia, as goods may be paid for in either rubles or dollars in the markets of Moscow.

This is a relatively minor factor which will have no impact on our analysis. When considering a nation's current account surplus or deficit, we need to consider some determinants of the level of its total imports and exports of goods and services. For now, let us assume that its trade is not influenced by trade barriers such as tariffs and quotas; we will look at these effects later. There are four primary considerations when examining activity in a nation's current account: Changes in economic growth rates and national income will have a significant influence on the amount of goods and services that a country imports.

As GDP growth and consumer incomes rise, purchases of goods and services also increase. Part of this increased consumption will be composed of foreign imports.

For example, for every dollar that U. Thus we can expect a positive correlation between economic growth and the level of imports. We also need to consider the GDP growth of a nation's trading partners. High growth rates abroad will lead to increases in the demand for another country's exports as foreign consumers increase their purchases of goods and services.

Therefore, relative economic growth rates is the key variable. If a nation's economy is growing relatively faster than its trading partners, then the value of imports will increase faster than exports and net exports will decline. Changes in relative prices or inflation rates will determine the comparative prices of imports and exports for a nation. A country that is experiencing higher inflation rates than its trading partners will see the relative prices of exports increase and the relative prices of imports decline.

With an increase in domestic inflation, the prices of goods that are exported also rise. As foreign consumers pay a higher price for imported goods from the country with higher inflation rates, they are likely to switch to lower-priced substitute goods produced by domestic firms or imported from other countries.

For example, if inflation rates in Japan rise, the prices of Japanese exports throughout the world also increase in tandem we assume. American consumers now must pay a higher price for goods imported from Japan, such as VCRs, automobiles, and televisions. As the relative price of Japanese imports increases assume U.

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The opposite holds true when domestic inflation rates decline relative to the inflation rates of trading partners. When a country's inflation rate falls, the relative prices of its exports decline and the prices of imported goods rise in comparison. The basic rule is higher domestic inflation rates relative to other trading countries lead to a decrease in net exports. Higher inflation rates increase the relative prices of exports and decrease the relative prices of imports.

Lower domestic inflation rates relative to other trading countries lead to an increase in net exports. They decrease the relative prices of exports and increase the relative prices of imports. The capital account deals with monetary flows into and out of a nation's financial markets.

The most important determinant of financial flows are interest rates, which determine the rate of return on savings. In addition to interest rates, we should consider: The potential return on direct investment.

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Foreign firms will consider direct investment in a country the greater the potential return. By direct investment, a foreign firm may make a financial agreement with a domestic firm to provide money for capital expansion and research and development. Or the foreign firm may produce goods and services abroad, bringing in the money to build productive capacity. The potential return on financial assets such as real estate and equities will have important effects in the capital market.

The combination of a developing country and volatile stock markets can lead to sudden and dramatic changes in capital account currency flows. Later in this topic we will examine events in Mexico during and as an example of how hot money flows in the capital account can seriously disrupt a country. Returning to interest rates, the higher a country's interest rates, the more attractive its financial markets are to both domestic and foreign savers.

As domestic interest rates increase relative to rates in other countries, the relative rate of return in that country's financial markets rises, which attracts savings and financial capital. This leads to an increased inflow of money through the capital account and less money leaving a country in search of higher foreign interest rates, also through the capital account.

Throughout this course we have examined how equilibrium is determined in various markets. We began with the product market, looking at the supply and demand for a good. When supply equaled demand, the market price was decided. As we progressed, we saw how the equilibrium of the supply of labor and labor demand set the wage rate and how equilibrium in the market for loanable funds the capital market determined the rate of interest.

Next we examined macroeconomic markets where the interaction of aggregate demand and aggregate supply changed macroeconomic prices inflation and output GDP.

Using the same basic analysis of supply and demand, we will now see how exchange rates are determined. Exchange rates give us the price of one currency in relation to another.

As with any good, the relative price of two currencies is determined by the supply and demand of the currencies in exchange rate markets. We can use basic fundamentals to explain how a domestic currency's price changes in relation to another. For a floating currency, its price in relation to another currency is determined by conditions of supply and demand for the currency. Before we begin with our analysis of floating exchange rates, consider two other ways in which a currency's value can be determined.

Pegged currencies are favored by smaller, developing economies that desire to promote currency stability in order to facilitate international trade.

For example, Korea may peg its won to the Japanese yen. Until recently, Mexico pegged the peso to the dollar at approximately 3. This implied that as the dollar's value changed in relation to the yen or mark, the peso changed by the same magnitude as the dollar.

In some cases currencies may be grouped together, as in the European exchange-rate mechanism ERMfor example. Many European currencies such as the French franc and the Swedish krona are pegged to the German mark.

In a system known forex trading sistema the "snake", these currencies do not have to move in strict unison with the mark against other floating currencies.

The ERM sets a fixed value of participants' currencies against the mark with allowable upper and lower bounds. Member currencies can fluctuate in relation to the mark until the boundary limit is reached on either the high or low end. This creates a system of currency stability, but allows member countries some discretion in domestic economic policies. To maintain a currency at a fixed level often requires the focus of monetary policy to be exchange rate preservation, with less concern for domestic economic conditions.

Over time, European countries hope to establish the European Currency Unit ECU as a common currency for the continent. Determining Floating Exchange Rates. Click on forex helsinki lentoasema part of the graph for further information. Figure shows the demand and supply of dollars in foreign exchange markets.

We label the horizontal axis with the quantity of dollars in the foreign exchange markets. The dollar's value is determined by the equilibrium of the demand for the dollar in foreign exchange markets with the supply of dollars in the same markets. Or equivalently, it takes yen to buy one dollar. Now that we see how the demand and supply of dollars in foreign exchange markets determine its value relative to other currencies, let us consider changes in the dollar's value.

We will first examine how current account conditions impact the U.

First, let's examine how a change in economic growth affects the current account. Throughout this section it will be important to emphasize the ceteris paribus condition, or holding everything else constant. In this case let us assume that a tax cut increases U. Importantly, we hold everything else constant such as inflation rates and the rate of Japanese GDP growth.

Accelerating economic growth in the U. Over 10 cents out of every dollar spent by U. As economic growth increases in the U. Remember what happens when a U. In Baltimore, the consumer pays for a Japanese good in dollars. The dollars make their way over to Japan through the foreign exchange markets where they are converted to yen.

The result is to increase the supply of dollars in foreign exchange markets, which we will show below, and also increase the demand for yen which we will not show. This is also known as a depreciation of the dollar. The depreciation of the dollar could be expressed numerically.

Now consider the capital account. Let us construct a scenario where the U. Federal Reserve uses restrictive monetary policy to raise U. Importantly, we hold all other economic variables constant, such as foreign interest rates. In the previous example, changes in the level of imports affected the amount of dollars in the foreign exchange market through the current account, which measures trade in goods and services.

Movements in interest rates impact the number of dollars in foreign exchange markets through the capital account. The capital account trading hours taiwan stock exchange currency flows of savings and financial capital or the supply of loanable funds.

In the current account, dollars end up in the foreign exchange markets as a result of a purchase or sale of a tangible good or service. Money moves in the capital account seeking more favorable rates of return e.

No transactions of goods and services occur in this case; only the movement of money. Money that sefc forex factory either through the capital or the current account still ends up in the same foreign exchange market ; it just forex tax treatment uk a pearsall livestock market report route via forex.com forextrader pro definitions getting there.

With an increase in U. Consider the Japanese saver in Yokosuka making a purchase of U. Treasury Bills because he seeks a higher rate of return than he can earn domestically. The saver deposits his money with his brokerage in Japan and the broker takes the yen deposit and exchanges the yen for dollars in the foreign exchange market.

The dollars are then used to buy a U. The Japanese saver becomes the owner of the U. Importantly, this transaction has increased the demand for dollars in the foreign exchange market. The demand for dollars increases as yen are exchanged sale of inherited stock long or short term dollars in the foreign exchange market in order to make the T-bill purchase. Figure shows the impact of higher U.

As foreign savers send their money over to the U. This is known as an appreciation of the dollar. We conclude black list of broker binary options section with a Table independent stockbrokers manchester shows how changes in exchange rates affect the relative prices of goods.

We now look at the impact on a U. The price of the mountain bike to U. For simplicity, assume the price paid for imports only reflects the market price that foreign consumers pay. While the price of the bike does not change for U. Likewise the price of a Japanese-made television purchased by U.

From the table we can see that a depreciation of a country's currency the dollar depreciates in this example increases the price of imports and lower the price of its exports. An appreciation of a nation's currency e. Extending this concept to net exports, we see that a depreciating currency will eventually increase exports and decrease imports, improving net exports.

In contrast, an appreciating currency reduces exports and increases imports, reducing net exports. Of course, we are isolating the impact of changes in the exchange rate only. There are many other factors at work that could work opposite or complementary to the exchange rate effect. For a more realistic appraisal of overall trade, refer to the earlier part of this section that looks at factors determining the current and capital accounts.

However, we can conclude that changes in exchange rates do alter the relative prices of imports and exports. One of the strengths stockland greenhills opening hours anzac day the US economic system and for many other countries as well is the independence of the Federal Reserve central bank from the political process executive and es for currency options ifrs. While the Chair of the Federal Reserve is a political appointee as are several members of the Federal Open Market Committee, once in place, they can practice monetary policy independent of political pressures from the White House and Congress.

For the most part, Presidents and Congress have been wise in making Federal Reserve appointments based on the qualifications of the appointee and not on a litmus test of potential obedience to political causes. The central bank such as the Federal Reserve stockbroker suicides 1929 the critical role of printing and controlling the domestic money supply.

If the central hotforex bonus removal lacks independence from a nation's political rulers, opening penny stock trading account inflation is the result.

To gain the favor of voters, politicians like to spend and distribute money. Since taxes are unpopular, the easiest source for money to spend excessively is to order the central bank simply to print the money for the government to distribute. The result is increasing amounts of money to purchase a given amount of goods and inflation quickly takes off. In an attempt to break the close connection between the central bank and the politicians, a few countries have taken extreme measures to control the money supply and thus the inflation rate.

Perhaps the strongest remedy was recently undertaken by Ecuador. Ecuador abandoned its domestic currency, the sucre, in favor of making the US foreign exchange market equilibrium graph the national currency. This is a process known as dollarization. To be clear, Ecuador now uses the same dollars that Americans use in the United States. Unless the government collects ample dollar reserves, it will have trouble increasing the supply of money to lower domestic interest rates.

As a result, inflation due to excessive monetary stimulus is no longer a problem. Is dollarization a long run solution for Ecuador? Certainly giving up the domestic currency and adopting a foreign currency is an extreme measure, both economically and socially. A step short of dollarization is to use what is known as a currency board.

A country that implements a currency board still uses the domestic currency but is required to hold a major foreign currency at a one-to-one ratio. For example, in the s Argentina started a currency board to limit the supply of pesos and control inflation - the source of the inflation was the same as with Ecuador, too many pesos printed by the government.

Argentina's currency board required the government of Argentina to hold a dollar in reserve for every peso in circulation. The only way for the government to increase the number of pesos was to acquire additional dollars - primarily from exports and tourism. Furthermore, the currency board required Argentina to fix the exchange rate of the peso at a rate of one peso per dollar. Argentina's currency board created some severe problems for Argentina and was abandoned in A major source of Argentina's problem resulted from the appreciation of the dollar, and thus the peso that was fixed to the dollar at a one-to-one ratio.

As the dollar, and thus the peso appreciated in the s, Argentina's export prices increased.

foreign exchange market equilibrium graph

Argentina is very dependent on agricultural exports such as beef to neighbor countries. As the price of imports from Argentina increased for buyers in Brazil, cheaper substitutes from other countries were found e.

While a solution to Argentina's foreign exchange problems appeared to be obvious - allow the peso to devalue against the dollar - in reality things were more complicated. Once the currency board was established, the government of Argentina lacked the ability to print pesos to accommodate continued deficit spending - it turned to foreign debt markets instead. Argentina's government issued tremendous amounts of government debt, mostly sold to foreign lenders who liked the fact that payments were made in dollars.

When Argentina's government sold debt, the interest payments and eventual reimbursement would be made in US dollars. With a currency board and a one-to-one exchange rate, it did not really matter to the government if it paid in dollars or pesos. Argentina's businesses were also large borrowers in foreign markets, typically making their debt payments in dollars as well.

Consider the consequence of a peso devaluation, to 3 pesos to a dollar for example. Before the devaluation, the government of Argentina or a business would have to raise one peso in revenues through taxes for the government, sales for the firm to convert to a dollar in order to make a dollar in debt payments.

After the devaluation of the peso to 3 pesos per dollar, the government or business would have to raise 3 pesos domestically to convert into a dollar to make a dollar in debt payments.

The price of debt servicing would have tripled. In a practical sense, with the peso devaluation, the government would have to impose a significant and unpopular tax increase, and businesses would have to raise prices to collect the additional pesos to service the outstanding debt. Inas its financial situation deteriorated and foreign lenders stopped purchasing debt originating in Argentina inArgentina allowed the peso to devalue to a floating currency.

Unable to raise the additional pesos to make dollar-denominated interest payments the government of Argentina defaulted on its foreign debt. The government of Argentina declared bankruptcy. Starting inmany European countries gave up their sovereign currency to form the European Monetary Union EMU and create a joint currency known as the euro.

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Members of the currency union include economic powers like Germany and smaller nations including Ireland and Portugal. The monetary union is directed by the European Central Bank ECB that acts as does any central bank - prints the money, controls the money supply and interest rates, regulates banks and other activities. The ECB is headquartered in Brussels, Belgium. In practice, EMU countries are undertaking an economic integration. Rather than considering multiple currencies and exchange rates, there is now a single currency the all member nations will use for transactions and a single exchange rate with other major currencies.

Furthermore, monetary policy is focused on overall economic conditions in the euro-zone, not one country. Although remaining independent, fiscal policy is restricted for each member country by the stability criteria. As a result of the stability criteria, countries are limited in the fiscal stimulus they can give the domestic economy through government spending and tax policies. An additional consideration of the EMU is the establishment of more transparent borders between member countries.

The movement of goods and workers between nations is much more open and tariffs are abolished between member countries. Aside from improving the transport of goods between countries, workers have the increased flexibility of moving to a country that offers better employment and wage opportunities when necessary.

The economic benefits to the EMU appear substantial and member countries have a good incentive to participate. However, while the EMU makes huge strides in economically integrating EMU countries, each retains its political sovereignty. However, domestic politicians have lost much of their economic power to the EMU authority and the ECB.

Majors tests of the EMU's longevity will come when there are asymmetric shocks. For an example of an asymmetric shock, assume that Germany and most of the other EMU countries are facing inflationary pressures.

foreign exchange market equilibrium graph

At the same time, assume that France has a weak domestic economy and the French unemployment rate is rising. Since the overall economic condition of the EMC is one of a rising likelihood of inflation, the prudent policy for the ECB is to raise interest rates to slow economic growth across the EMU and dampen inflationary pressures.

However, this will only increase the already troubled unemployment rate in France to a higher level. A good analogy is found in the United States where it is common for a state or a region to have different economic circumstances than the country as a whole. For example, in the s when oil prices collapsed, oil producing states like Oklahoma and Texas were hurt, while much of the rest of America was helped by lower gasoline prices.

The term "rust belt" described some of the Midwestern states that produced much of the nation's automobiles and steel. These states were devastated by the recession, while other parts of the country felt only minimal impacts.

Another example looks at the "peace dividend" realized in the early s when the Soviet Union disintegrated. California, a state very dependent on the defense industry, experienced a local recession as the US government slashed defense expenditures after the Gulf War. However, the Federal Reserve did not respond by lowering interest rates to help California, in fact, the Fed raised interest rates through much of to respond to overall macroeconomic conditions in the United States.

With diminished job opportunities in the local economy, there was an exodus of residents to states like Colorado where the local economy was booming and jobs were plentiful. Returning to our example in Europe, if France is suffering from a "local" recession and the ECB is raising interest rates to reduce inflationary pressures in the overall European macroeconomy, French workers may have to consider migrating to another European country when the job opportunities are better.

Workers who move from California to Colorado need to adjust to the lack of ocean access and some other minor changes. In contrast, a French citizen who migrates to Spain needs to learn a new language and adopt a very different culture. Another consideration is in the area of income transfers. In the United States, Europe and for many countries, unemployed workers receive assistance from the government until they can find a new job.

The problem could become interesting in the EMU when a country suffers from chronically high unemployment rates. In this case, countries with high unemployment would be a net recipient of income transfers from other EMU countries that have managed their economy's better.

There could be some resentment of this fact between countries with a long history of grievances.

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Historically, no currency union between different countries has ever succeeded in the long run. At any time, a member nation can vote to drop out of the EMU and there are many popular politicians in Europe who include quitting the EMU as part of their platform. The major test of the euro will come when economic times become very difficult for some of the member nations. Comparative Prices of Goods in Japan and the United States.

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