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2 cards from this section. Quick, good the night before a test.
What is a budget constraint?
Think about what a consumer can afford.
What happens to demand when the price of a good decreases?
Remember the law of demand!
What happens to the demand curve when the price of a good increases?
Think about the relationship between price and quantity.
Is the substitution effect positive or negative?
Remember the consumer's reaction to price changes.
A consumer had a budget of $50. Price of bananas is $5, and mangoes are $2. How many of each can she buy if her preferences are equally aligned?
Think about combinations that add up to the budget.
If a consumer's utility function shows that they prefer bananas to mangoes, what will happen to their demand if banana prices fall?
Consider consumer preferences concerning price changes.
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