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  2. 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 ...

  3. Consumer price index | Wikipedia

    en.wikipedia.org/wiki/Consumer_price_index

    A consumer price index (CPI) is a price index, the price of a weighted average market basket of consumer goods and services purchased by households. Changes in measured CPI track changes in prices over time. [1] The CPI is calculated by using a representative basket of goods and services. The basket is updated periodically to reflect changes in ...

  4. United States Consumer Price Index | Wikipedia

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

    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 indices are the CPI-U and the CPI-W, though many alternative versions exist for different uses. For example, the CPI-U is the most popularly cited measure of ...

  5. Power usage effectiveness | Wikipedia

    en.wikipedia.org/wiki/Power_usage_effectiveness

    Power usage effectiveness (PUE) or power unit efficiency is a ratio that describes how efficiently a computer data center uses energy; specifically, how much energy is used by the computing equipment (in contrast to cooling and other overhead that supports the equipment). PUE is the ratio of the total amount of energy used by a computer data ...

  6. Data compression ratio | Wikipedia

    en.wikipedia.org/wiki/Data_compression_ratio

    Data compression ratio is defined as the ratio between the uncompressed size and compressed size: [1][2][3][4][5] Thus, a representation that compresses a file's storage size from 10 MB to 2 MB has a compression ratio of 10/2 = 5, often notated as an explicit ratio, 5:1 (read "five" to "one"), or as an implicit ratio, 5/1.

  7. Consumer spending | Wikipedia

    en.wikipedia.org/wiki/Consumer_spending

    Underlying tax manipulation as a stimulant or suppression of consumer spending is an equation for gross domestic product (GDP). The equation is GDP = C + I + G + NX, where C is private consumption, I is private investment, G is government and NX is the net of exports minus imports. Increases in government spending create demand and economic ...

  8. Digital content | Wikipedia

    en.wikipedia.org/wiki/Digital_content

    Digital content is any content that exists in the form of digital data. Digital content is stored on digital media or analog storage in specific formats. Forms of digital content include information that is digitally broadcast, streamed, or contained in computer files. Viewed narrowly, digital content includes popular media types, while a ...

  9. Digital Economy and Society Index | Wikipedia

    en.wikipedia.org/wiki/Digital_Economy_and...

    The Digital Economy and Society Index (DESI) [1] monitors Europe's overall digital performance and tracks the progress of European Union (EU) countries regarding their digital competitiveness. [2] On an annual basis, it monitors the performance of member states in digital connectivity, digital skills, online activity and digital public services ...