Examlex
The budget line on a graph represents choices which exhaust all resources.
Diminishing Marginal Utility
The principle that as a person increases consumption of a product, there is a decline in the marginal utility that person derives from consuming each additional unit of that product.
Income Effect
The change in an individual's or economy's income and how that change will affect the quantity demanded of a good or service.
Substitution Effect
The change in demand for a good that results from a change in its price, making consumers more likely to purchase more of a less expensive alternative or less of a more expensive one.
Demand Curves
Graphs showing the relationship between the price of a good and the quantity demanded by consumers, typically downward-sloping.
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