Examlex
If duopolists individually pursue their own self-interest when deciding how much to produce, the price they are able to charge for their product will be equal to the monopoly price.
Diminishing Marginal Utility
The principle stating that as a person consumes more units of a good, the satisfaction (utility) gained from consuming each additional unit decreases.
Giffin Good
A type of good for which demand increases as the price increases, contradicting the basic law of demand due to the income effect.
Income Effect
The relationship between changing income levels in an economy or for individuals and the subsequent effect on goods and services demand.
Substitution Effect
Describes how consumers react to an increase in a good's price by substituting another good, affecting the quantity demanded.
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