Examlex
How do you interpret the value of cross-price elasticity?
Utility Function
A mathematical representation that ranks alternatives according to their utility for an individual, illustrating preferences over a set of goods and services.
Substitution Effect
The change in consumption that results from a change in the price of one good relative to the prices of other goods, holding utility constant.
Income Effect
The change in consumption that results from a change in real income or purchasing power.
Demand Function
A mathematical model that describes the quantity of a good or service demanded at various prices, holding other factors constant.
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