relative price change

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• Price index — A price index (plural: “price indices” or “price indexes”) is a normalized average (typically a weighted average) of prices for a given class of goods or services in a given region, during a given interval of time. It is a statistic designed to… …   Wikipedia

• price index — an index of the changes in the prices of goods and services, based on the prices of the same goods and services at a period arbitrarily selected as a base, usually expressed as 100. [1885 90] * * * Measure of change in a set of prices, consisting …   Universalium

• Price elasticity of demand — Not to be confused with Price elasticity of supply. PED is derived from the percentage change in quantity (%ΔQd) and percentage change in price (%ΔP). Price elasticity of demand (PED or Ed) is a measure used in economics to show the… …   Wikipedia

• Relative Strength Index — The Relative Strength Index (RSI) is a technical indicator used in the technical analysis of financial markets. It is intended to chart the current and historical strength or weakness of a stock or market based on the closing prices of a recent… …   Wikipedia

• Price equation — The Price equation (also known as Price s equation) is a covariance equation which is a mathematical description of evolution and natural selection. The Price equation was derived by George R. Price, working in London to rederive W.D. Hamilton s… …   Wikipedia

• Relative strength index — The Relative Strength Index (RSI) is a financial technical analysis oscillator showing price strength by comparing upward and downward close to close movements.The RSI is popular because it is relatively easy to interpret. It was developed by J.… …   Wikipedia

• Relative purchasing power parity (RPPP) — Idea that the rate of change in the price level of commodities in one country relative to the price level in another determines the rate of change of the exchange rate between the two countries currencies. The New York Times Financial Glossary …   Financial and business terms

• relative purchasing power parity — ( RPPP) Idea that the rate of change in the price level of commodities ( commodity) in one country relative to the price level in another determines the rate of change of the exchange rate between the two countries currencies. Bloomberg Financial …   Financial and business terms

• Price level — A price level is a hypothetical measure of overall prices for some set of goods and services, in a given region during a given interval, normalized relative to some base set. Typically, a price level is approximated with a price index .… …   Wikipedia

• price limit — The maximum advance or decline from the previous day s settlement permitted for a contract in one trading session by the rules of the exchange. According to the Chicago Board of Trade rules, an expanded allowable price range set during volatile… …   Financial and business terms

• United States Consumer Price Index — The U.S. Consumer Price Index is a time series measure of the price level of consumer goods and services. The Bureau of Labor Statistics, which started the statistic in 1919, publishes the CPI on a monthly basis. The CPI is calculated by… …   Wikipedia