Examlex
A market in which firms can enter if they choose and exit without losing money invested is
Unit Change
A measure of the change in quantity or value of a variable when it increases by a single unit.
Held Constant
This term refers to keeping a variable unchanged throughout an experiment or analysis to isolate the effects of other variables.
Average Change
The mean amount by which a set of values increase or decrease.
Total Variation
Total variation quantifies the extent to which a function varies across its domain, often used in mathematical analysis and signal processing.
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