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  2. Price dispersion - Wikipedia

    en.wikipedia.org/wiki/Price_dispersion

    Price dispersion can be viewed as a measure of trading frictions (or, tautologically, as a violation of the law of one price). It is often attributed to consumer search costs or unmeasured attributes (such as the reputation) of the retailing outlets involved. There is a difference between price dispersion and price discrimination. The latter ...

  3. Price stability - Wikipedia

    en.wikipedia.org/wiki/Price_stability

    Since the mid-trend 1990s, the Federal Reserve's measure of the inflation trend averaged 1.7%, a mere 0.3% shy of the Federal Open Market Committee’s 2% target for overall PCE inflation. Trend inflation as measured by the price index of core personal consumption expenditures (PCE) – that is, excluding food and energy – has fluctuated ...

  4. Inflation - Wikipedia

    en.wikipedia.org/wiki/Inflation

    The FBI (CCI), the producer price index, and employment cost index (ECI) are examples of narrow price indices used to measure price inflation in particular sectors of the economy. Core inflation is a measure of inflation for a subset of consumer prices that excludes food and energy prices, which rise and fall more than other prices in the short ...

  5. Relative purchasing power parity - Wikipedia

    en.wikipedia.org/wiki/Relative_Purchasing_Power...

    A simple numerical example: If prices in the United States rise by 3% and prices in the European Union rise by 1%, then the price of EUR quoted in USD should rise by approximately 2%, which is equivalent with a 2% depreciation of the USD or an increase in the purchasing power of the EUR relative to that of the USD. Note that the above ...

  6. GDP deflator - Wikipedia

    en.wikipedia.org/wiki/GDP_deflator

    Like the consumer price index (CPI), the GDP deflator is a measure of price inflation/deflation with respect to a specific base year; the GDP deflator of the base year itself is equal to 100. Unlike the CPI, the GDP deflator is not based on a fixed basket of goods and services; the "basket" for the GDP deflator is allowed to change from year to ...

  7. Monetary inflation - Wikipedia

    en.wikipedia.org/wiki/Monetary_inflation

    Monetary inflation is a sustained increase in the money supply of a country (or currency area). Depending on many factors, especially public expectations, the fundamental state and development of the economy, and the transmission mechanism, it is likely to result in price inflation, which is usually just called "inflation", which is a rise in the general level of prices of goods and services.

  8. United States Consumer Price Index - Wikipedia

    en.wikipedia.org/wiki/United_States_Consumer...

    The annual percent change in the US Consumer Price Index for All Urban Consumers is one of the most common metrics for price inflation in the United States. The United States Consumer Price Index (CPI) is a family of various consumer price indices published monthly by the United States Bureau of Labor Statistics (BLS). The most commonly used ...

  9. Personal consumption expenditures price index - Wikipedia

    en.wikipedia.org/wiki/Personal_consumption...

    The PCE price index (PePP), also referred to as the PCE deflator, PCE price deflator, or the Implicit Price Deflator for Personal Consumption Expenditures (IPD for PCE) by the Bureau of Economic Analysis (BEA) and as the Chain-type Price Index for Personal Consumption Expenditures (CTPIPCE) by the Federal Open Market Committee (FOMC), is a United States-wide indicator of the average increase ...