Revaluation is a change in a price of a good or product, or especially of a currency, in which case it is specifically an official rise of the value of the currency in relation to a foreign currency in a fixed exchange rate system. In contrast, a devaluation is an official reduction in the value of the currency. Under floating exchange rates, a rise in a currency's value is an appreciation. Altering the face value of a currency without changing its purchasing power is a redenomination, not a revaluation (this is typically accomplished by issuing a new currency with a different, usually lower, face value and a different, usually higher, exchange rate while leaving the old currency unchanged; then the new replaces the old).
In a fixed exchange rate system, the central bank maintains an officially announced exchange rate by standing ready to buy or sell foreign currency at that rate. In general terms, revaluation of a currency is a calculated adjustment to a country's official exchange rate relative to a chosen baseline. The baseline could in principle be anything from wage rates to the price of gold to a foreign currency. In a fixed exchange rate regime, only a decision by a country's government (specifically, its central bank) can alter the official value of the currency.
For example, suppose a government has set 10 units of its currency equal to one US dollar. To revalue, the government might change the rate to 9.9 units per dollar. This would result in that currency being slightly more expensive to people buying that currency with U.S. dollars than previously and the US dollar costing slightly less to those buying it with foreign currency.
If the fixed value of a currency is sufficiently low, the central bank will experience an inflow of foreign currency, because foreigners will find it inexpensive to acquire the local currency from the central bank and use it to purchase locally produced goods, and so they will do a lot of that. With foreign currency flowing into its store of reserves, in principle the central bank could maintain this situation indefinitely, and indeed domestic exporters will like this situation. However, the central bank may experience political pressure from two sources to increase the value of the currency: Domestic consumers will complain that they find it expensive to acquire foreign currency with which to buy importable goods; and foreign governments, on behalf of foreign exporters, may urge such a revaluation to improve their countries' sale of exports.
A revaluation of the local currency to a higher value vis-a-vis other currencies will make it less expensive for local consumers to acquire the foreign funds with which to import foreign goods, so they will do more importing. Domestic producers, on the other hand, will be able to sell fewer export goods because foreign consumers will find it more expensive to obtain the local funds with which to pay for them; so the country will export less. Thus its balance of trade will move to a smaller surplus or to a deficit, and the central bank will experience a decrease in its net inflow of foreign currency to its reserves, or even a reversal to a net outflow.
The invisible balance or balance of trade on services is that part of the balance of trade that refers to services and other products that do not result in the transfer of physical objects. Examples include consulting services, shipping services, tourism, and patent license revenues. This figure is usually generated by tertiary industry. The term 'invisible balance' is especially common in the United Kingdom.
In finance, an exchange rate is the rate at which one currency will be exchanged for another currency. Currencies are most commonly national currencies, but may be sub-national as in the case of Hong Kong or supra-national as in the case of the euro.
An export in international trade is a good produced in one country that is sold into another country or a service provided in one country for a national or resident of another country. The seller of such goods or the service provider is an exporter; the foreign buyer is an importer. Services that figure in international trade include financial, accounting and other professional services, tourism, education as well as intellectual property rights.
In international economics, the balance of payments of a country is the difference between all money flowing into the country in a particular period of time and the outflow of money to the rest of the world. These financial transactions are made by individuals, firms and government bodies to compare receipts and payments arising out of trade of goods and services.
In economics, a country's current account records the value of exports and imports of both goods and services and international transfers of capital. It is one of the three components of its balance of payments, the others being the capital account and the financial account. Current account measures the nation's earnings and spendings abroad and it consists of the balance of trade, net primary income or factor income and net unilateral transfers, that have taken place over a given period of time. The current account balance is one of two major measures of a country's foreign trade. A current account surplus indicates that the value of a country's net foreign assets grew over the period in question, and a current account deficit indicates that it shrank. Both government and private payments are included in the calculation. It is called the current account because goods and services are generally consumed in the current period.
In economics, hot money is the flow of funds from one country to another in order to earn a short-term profit on interest rate differences and/or anticipated exchange rate shifts. These speculative capital flows are called "hot money" because they can move very quickly in and out of markets, potentially leading to market instability.
In macroeconomics and modern monetary policy, a devaluation is an official lowering of the value of a country's currency within a fixed exchange-rate system, in which a monetary authority formally sets a lower exchange rate of the national currency in relation to a foreign reference currency or currency basket. The opposite of devaluation, a change in the exchange rate making the domestic currency more expensive, is called a revaluation. A monetary authority maintains a fixed value of its currency by being ready to buy or sell foreign currency with the domestic currency at a stated rate; a devaluation is an indication that the monetary authority will buy and sell foreign currency at a lower rate.
The Mexican peso crisis was a currency crisis sparked by the Mexican government's sudden devaluation of the peso against the U.S. dollar in December 1994, which became one of the first international financial crises ignited by capital flight.
Foreign Exchange Reserves' are cash and other reserve assets such as gold held by a central bank or other monetary authority that are primarily available to balance payments of the country, influence the foreign exchange rate of its currency, and to maintain confidence in financial markets. Reserves are held in one or more reserve currencies, nowadays mostly the United States dollar and to a lesser extent the euro.
In macroeconomics and economic policy, a floating exchange rate is a type of exchange rate regime in which a currency's value is allowed to fluctuate in response to foreign exchange market events. A currency that uses a floating exchange rate is known as a floating currency, in contrast to a fixed currency, the value of which is instead specified in terms of material goods, another currency, or a set of currencies.
In macroeconomics and international finance, the capital account records the net flow of investment transaction into an economy. It is one of the two primary components of the balance of payments, the other being the current account. Whereas the current account reflects a nation's net income, the capital account reflects net change in ownership of national assets.
The Marshall–Lerner condition is satisfied if the absolute sum of a country's export and import demand elasticities is greater than one. If it is satisfied, then if a country begins with a zero trade deficit then when the country's currency depreciates, its balance of trade will improve. The country's imports become more expensive and exports become cheaper due to the change in relative prices, and the Marshall-Lerner condition implies that the indirect effect on the quantity of trade will exceed the direct effect of the country having to pay a higher price for its imports and receive a lower price for its exports.
The Mundell–Fleming model, also known as the IS-LM-BoP model, is an economic model first set forth (independently) by Robert Mundell and Marcus Fleming. The model is an extension of the IS–LM model. Whereas the traditional IS-LM model deals with economy under autarky, the Mundell–Fleming model describes a small open economy.
The Plano Real was a set of measures taken to stabilize the Brazilian economy in 1994, during the presidency of Itamar Franco. Its architects were led by the Minister of Finance and succeeding president Fernando Henrique Cardoso. The Plano Real was based on an analysis of the root causes of hyperinflation in the New Republic of Brazil, that concluded that there was both an issue of fiscal policy and severe, widespread inertial inflation. The Plano Real intended to stabilize the domestic currency in nominal terms after a string of failed plans to control inflation.
Currency depreciation is the loss of value of a country's currency with respect to one or more foreign reference currencies, typically in a floating exchange rate system in which no official currency value is maintained. Currency appreciation in the same context is an increase in the value of the currency. Short-term changes in the value of a currency are reflected in changes in the exchange rate.
Currency intervention, also known as foreign exchange market intervention or currency manipulation, is a monetary policy operation. It occurs when a government or central bank buys or sells foreign currency in exchange for its own domestic currency, generally with the intention of influencing the exchange rate and trade policy.
A fixed exchange rate, often called a pegged exchange rate, is a type of exchange rate regime in which a currency's value is fixed or pegged by a monetary authority against the value of another currency, a basket of other currencies, or another measure of value, such as gold.
In macroeconomics, sterilization is action taken by a country's central bank to counter the effects on the money supply caused by a balance of payments surplus or deficit. This can involve open market operations undertaken by the central bank whose aim is to neutralize the impact of associated foreign exchange operations. The opposite is unsterilized intervention, where monetary authorities have not insulated their country's domestic money supply and internal balance against foreign exchange intervention.
The National Center for Foreign Commerce, formerly the Commission for the Administration of Currency Exchange, is the Venezuelan government body which administers legal currency exchange in Venezuela. The official buy/sell exchange rate was initially fixed at Bs.F. 4.28/Bs.F. 4.30 per US dollar (USD).
Renminbi currency value is a debate affecting the Chinese currency unit, the renminbi. The renminbi is classified as a fixed exchange rate currency "with reference to a basket of currencies", which has drawn attention from nations which have freely floated currency and has become a source of trade friction with Western nations.