Rational expectations(redirected from Ratex)
The idea that people rationally anticipate the future and respond today to what they see ahead. This concept was pioneered by Nobel Laureate, Robert E. Lucas, Jr.
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Rational Expectations Theory
In economics, a theory stating that economic actors make decisions based on their expectations for the future, which are based on their observations and past experiences. A basic example of rational expectations theory is a situation in which a consumer delays buying a certain good because, based on his/her observations and experiences, he/she believes that the price will be less expensive in a month. If enough consumers believe that, demand eases and the good is likely to actually be less expensive next month. Thus, the consumer waits a month before buying the good. Rational expectations theory states that current expectations strongly influence future performance. Economists disagree about how well the rational expectations theory works in the real world.
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