GMAT Critical Reasoning (CR) | Re: RATT RACE: Economic modeling programs used to predict the future trend

Economic modeling programs used to predict the future trends of financial markets are notoriously unreliable, primarily because of the enormous number of variables that affect the behavior of investors. No computer, even the most powerful and sophisticated supercomputer, is capable of processing the huge amounts of data necessary for even very short-term forecasts. Because there is no known technology that can make a computer fast enough to perform all of the necessary computations, computer models
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