If an increase in the price of blue jeans leads to an increase in the demand for tennis shoes, then blue jeans and tennis shoes are Complimentary goods, complementary products, or Joint Demand.
What is Joint Demand?
Joint demand occurs because you most likely would use one item with another one because both goods work together to provide you with a certain benefit or utility.
Other examples of Joint Demand are:
- Mobile Phone and Internet Subscription
- Car and fuel
- Foodstuff and Cooking gas
Learn more about complementary demand in the link below:
https://brainly.com/question/14015130
