If income rises and the demand for a product increases, the product is classified as what type of good?

If income rises and the demand for a product increases, the product is classified as what type of good?

• A. Normal Goods
• B. Inferior Goods
• C. Substitutes
• D. Complements

Answer: (A)

When income rises and people buy more of the good, the demand for that good increases with income, which means it has a positive income elasticity of demand. Such goods are called normal goods. As people have more money, they can afford and choose to purchase more of them at each price level. In contrast, inferior goods would see demand fall when incomes rise, as people switch to higher-quality or more desirable alternatives. Substitutes and complements describe how the demand for one good responds to the price or consumption of another good, not to changes in income, so they aren’t classifications based on income effects. Examples of normal goods include branded clothing or dining out, where higher income leads to more consumption.

When income rises and people buy more of the good, the demand for that good increases with income, which means it has a positive income elasticity of demand. Such goods are called normal goods. As people have more money, they can afford and choose to purchase more of them at each price level. In contrast, inferior goods would see demand fall when incomes rise, as people switch to higher-quality or more desirable alternatives. Substitutes and complements describe how the demand for one good responds to the price or consumption of another good, not to changes in income, so they aren’t classifications based on income effects. Examples of normal goods include branded clothing or dining out, where higher income leads to more consumption.