Inertial inflation is a situation in which all prices in an economy are continuously adjusted with relation to a price index by force of contracts.
Changes in price indices trigger changes in prices of goods. Contracts are made to accommodate the price-changing scenario by means of indexation. Indexation in a high-inflation economy is evident when, for instance, a given price must be recalculated later to incorporate inflation accumulated over the period to "correct" the price. In other cases, local currency prices can be expressed in terms of a foreign currency. At some point in the future, prices are converted back from the foreign currency equivalent into local currency. The conversion from a "stronger" currency equivalent value, the foreign currency, is intended to protect the real value of goods, as the nominal value depreciates.
In the medium and long terms, economic agents begin to forecast inflation and to use those forecasts as de facto price indexes that can trigger price adjustments before the actual price indices are made known to the public. That cycle of forecast-price adjustment-forecast closes itself in the form of a feedback loop, and inflation indices get beyond control since current inflation becomes the basis for future inflation (more formally, economic agents start to adjust prices solely based on their expectations of future inflation). At worst, inflation tends to grow exponentially and leads to hyperinflation.[citation needed]
Hyperinflation has an overview of uncontrollable inflation causes.
External links
Excerpts from a speech given by Federal Reserve Governor Ben S. Bernanke on indexation and structuralism.
A paper by former Brazilian Minister of Finances Luiz Carlos Bresser-Pereira on the developments of the inertial inflation theory by Brazilian economists and the theoretical basis of the Plano Cruzado.
Olivera, J. H. G. (1964). "On Structural Inflation and Latin-American 'Structuralism'". Oxford Economic Papers. 16 (3): 321–332. JSTOR2662572. While "Structural inflation" gives a monetary policy cause for inflation, the "Structuralism" school argues that non-monetary causes dominate.
In economics, hyperinflation is very high and typically accelerating inflation. It quickly erodes the real value of the local currency, as the prices of all goods increase. This causes people to minimize their holdings in that currency as they usually switch to more stable foreign currencies, in recent history often the US dollar. Prices typically remain stable in terms of other relatively stable currencies.
In economics, inflation is a general rise in the price level of an economy over a period of time. When the general price level rises, each unit of currency buys fewer goods and services; consequently, inflation reflects a reduction in the purchasing power per unit of money – a loss of real value in the medium of exchange and unit of account within the economy. The opposite of inflation is deflation, a sustained decrease in the general price level of goods and services. The common measure of inflation is the inflation rate, the annualised percentage change in a general price index, usually the consumer price index, over time.
Purchasing power parity (PPP) is a measurement of prices in different countries that uses the prices of specific goods to compare the absolute purchasing power of the countries' currencies. In many cases, PPP produces an inflation rate that is equal to the price of the basket of goods at one location divided by the price of the basket of goods at a different location. The PPP inflation and exchange rate may differ from the market exchange rate because of poverty, tariffs, and other transaction costs.
In accounting, an economic item's historical cost is the original nominal monetary value of that item. Historical cost accounting involves reporting assets and liabilities at their historical costs, which are not updated for changes in the items' values. Consequently, the amounts reported for these balance sheet items often differ from their current economic or market values.
In finance, an exchange rate is the rate at which one national currency will be exchanged for another. It is also regarded as the value of one country's currency in relation to another currency. For example, an interbank exchange rate of 114 Japanese yen to the United States dollar means that ¥114 will be exchanged for US$1 or that US$1 will be exchanged for ¥114. In this case it is said that the price of a dollar in relation to yen is ¥114, or equivalently that the price of a yen in relation to dollars is $1/114.
Monetary policy is the policy adopted by the monetary authority of a nation to control either the interest rate payable for very short-term borrowing or the money supply, often as an attempt to reduce inflation or the interest rate, to ensure price stability and general trust of the value and stability of the nation's currency.
In economics, unit of account is one of the money functions.
Economic collapse is any of a broad range of bad economic conditions, ranging from a severe, prolonged depression with high bankruptcy rates and high unemployment, to a breakdown in normal commerce caused by hyperinflation, or even an economically caused sharp rise in the death rate and perhaps even a decline in population.
Chronic inflation is an economic phenomenon occurring when a country experiences high inflation for a prolonged period due to continual increases in the money supply among other things. In countries with chronic inflation, inflation expectations become 'built-in', and it becomes extremely difficult to reduce the inflation rate because the process of reducing inflation by, for example, slowing down the growth rate of the money supply, will often lead to high unemployment until inflationary expectations have adjusted to the new situation.
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.
The Daily Unidade Real de Valor, or URV, was a non-monetary reference currency created in March 1994, as part of the Plano Real in Brazil. It was the most theoretically sophisticated piece of the Plano Real and was based on a previous academic work by Pérsio Arida and André Lara Resende, the "Larida Plan", published in 1984.
The economic history of Brazil covers various economic events and traces the changes in the Brazilian economy over the course of the history of Brazil. Portugal, which first colonized the area in the 16th century, enforced a colonial pact with Brazil, an imperial mercantile policy, which drove development for the subsequent three centuries. Independence was achieved in 1822. Slavery was fully abolished in 1888. Important structural transformations began in the 1930s, when important steps were taken to change Brazil into a modern, industrialized economy.
Inflation accounting comprises a range of accounting models designed to correct problems arising from historical cost accounting in the presence of high inflation and hyperinflation. For example, in countries experiencing hyperinflation the International Accounting Standards Board requires corporations to implement financial capital maintenance in units of constant purchasing power in terms of the monthly published Consumer Price Index. This does not result in capital maintenance in units of constant purchasing power since that can only be achieved in terms of a daily index.
Hyperinflation affected the German Papiermark, the currency of the Weimar Republic, between 1921 and 1923, primarily in 1923. It caused considerable internal political instability in the country, the occupation of the Ruhr by France and Belgium as well as misery for the general populace.
Hyperinflation in Zimbabwe was a period of currency instability in Zimbabwe that, using Cagan's definition of hyperinflation, began in February 2007. During the height of inflation from 2008 to 2009, it was difficult to measure Zimbabwe's hyperinflation because the government of Zimbabwe stopped filing official inflation statistics. However, Zimbabwe's peak month of inflation is estimated at 79.6 billion percent month-on-month, 89.7 sextillion percent year-on-year in mid-November 2008.
Constant purchasing power accounting (CPPA) is an accounting model approved by the International Accounting Standards Board (IASB) and the US Financial Accounting Standards Board (FASB) as an alternative to traditional historical cost accounting under hyper-inflationary environments and all other economic environments. Under this IFRS and US GAAP authorized system, financial capital maintenance is always measured in units of constant purchasing power (CPP) in terms of a Daily CPI during low inflation, high inflation, hyperinflation and deflation; i.e., during all possible economic environments. During all economic environments it can also be measured in a monetized daily indexed unit of account or in terms of a daily relatively stable foreign currency parallel rate, particularly during hyperinflation when a government refuses to publish CPI data.
Hyperinflation in Brazil occurred between the first three months of 1990. The monthly inflation rates between January and March 1990 were 71.9%, 71.7% and 81.3% respectively. As accepted by the International Monetary Fund (IMF), hyperinflation is defined as a period of time in which the average price level of goods and services rise by more than 50% a month.
Galloping inflation is one that develops at a rapid pace, perhaps only for a brief period of time. Such form of inflation is dangerous for the economy as it mostly affects the middle and low-income classes of population. Importantly, the galloping inflation can precipitate an economic depression. Nevertheless, the galloping inflation can still be accompanied by the real economic growth.
This glossary of economics is a list of definitions of terms and concepts used in economics, its sub-disciplines, and related fields.
Between 1992 and 1994, the Federal Republic of Yugoslavia (FRY) experienced the third-longest period of hyperinflation in world economic history. This period spanned 22 months, from March 1992 to January 1994. Inflation peaked at a monthly rate of 313 million percent in January 1994. Daily inflation was 62%, with an inflation rate of 2.03% in 1 hour being higher than the annual inflation rate of many developed countries. The inflation rate in January 1994, converted to annual levels, reached 116,545,906,563,330 percent (116.546 billion percent, or 1.16 × 1015 percent). During this period of hyperinflation in FR Yugoslavia, store prices were stated in conditional units – point, which was equal to the German mark. The conversion was made either in German marks or in dinars at the current "black market" exchange rate that often changed several times per day.
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