In an attempt to get Walt Jr to like him again, Walter tries to buy him a used car. Recognizing that his dad is trying to purchase his approval, he convinces his dad to buy him a new sports car instead. This clip shows Walter’s willingness to pay for his son’s happiness.
See more: differentiation, elasticity of demand, interdependent utility functions, product characteristics, subjective preferences, utility, willingness to pay
The Economics of Breaking Bad 