If a decrease in the price of Good X causes the demand for Good Y to shift rightward, Goods X and Y are complements.

Question

Quizplus · Accepted Answer

When two goods are complements, a decrease in the price of one good leads to an increase in the demand for the other good. This is because the two goods are often consumed together, so a lower price for one good makes the combination of both goods relatively cheaper and more attractive to consumers.

If a Decrease in the Price of Good X Causes