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A 13-inch MacBook Pro in packaging. MacBook is a brand of Mac notebook computers designed and marketed by Apple that use Apple's macOS operating system since 2006. The MacBook brand replaced the PowerBook and iBook brands during the Mac transition to Intel processors, announced in 2005. The current lineup consists of the MacBook Air (2008 ...
The MacBook is a line of Mac laptops sold by Apple Inc. between May 2006 and February 2012. It replaced the iBook series of notebooks as a part of Apple's transition from PowerPC to Intel processors. Positioned as the low end of the MacBook family, below the premium ultra-portable MacBook Air and the performance-oriented MacBook Pro, [ 1 ] the ...
Big Mac index, November 2022. The Big Mac Index is a price index published since 1986 by The Economist as an informal way of measuring the purchasing power parity (PPP) between two currencies and providing a test of the extent to which market exchange rates result in goods costing the same in different countries. It "seeks to make exchange-rate ...
Price index. A price index (plural: "price indices" or "price indexes") is a normalized average (typically a weighted average) of price relatives for a given class of goods or services in a given region, during a given interval of time. It is a statistic designed to help to compare how these price relatives, taken as a whole, differ between ...
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 ...
Mac, short for Macintosh (its official name until 1999), is a family of personal computers designed and marketed by Apple. The name Macintosh is a reference to a type of apple called McIntosh. The product lineup includes the MacBook Air and MacBook Pro laptops, and the iMac, Mac Mini, Mac Studio, and Mac Pro desktops.
The Higher Education Price Index (HEPI) is a measure of the inflation rate applicable to United States higher education.HEPI measures the average relative level in the prices of a fixed market basket of goods and services typically purchased by colleges and universities through current-fund educational and general expenditures, excluding expenditures for research.
Educational inflation is the increasing educational requirements for occupations that do not require them. Credential inflation is the increasing overqualification for occupations demanded by employers. [1][2] A good example of credential inflation is the decline in the value of the US high school diploma since the beginning of the 20th century ...