Utility and Limitations of Ceteris Paribus Analysis
The ceteris paribus assumption, which means 'holding other things constant,' is what allows economic models to make specific predictions, such as how individuals might react to a wage increase. However, the reliability of these predictions is conditional. They are only valid as long as the external factors being held constant in the model do not actually change. If one of these other factors changes simultaneously—for instance, if a workplace nursery were to close at the same time as a wage rise—the model's original prediction may no longer hold true.
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