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  1. 8 godz. temu · The Strauss–Howe generational theory, devised by William Strauss and Neil Howe, describes a theorized recurring generation cycle in American history and Western history.According to the theory, historical events are associated with recurring generational personas (archetypes). Each generational persona unleashes a new era (called a turning) lasting around 21 years, in which a new social ...

  2. 8 godz. temu · A class of economic models that use actual economic data to estimate how an economy might react to changes in policy, technology, or other external factors. ... Other economists define consumption much more broadly, ... A pre-tax account used to pay for either child or adult care while a married couple works, looks for work, or studies. ...

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