Limitations of a Lifetime Supply

Phil went on a gameshow in his early 20s and won a lifetime supply of dual blade razors, which was cutting edge razor technology at the time. Now it is not uncommon to find razors with 3, 4, or 5 blades. It’s hard for people, even economists, to predict advancements in future technologies, which makes comparisons of goods across long time periods more challenging.

A second concept that can be taught through this clip is the concept of the endowment effect. Phil is very disappointed to see that his “lifetime supply” has run out because he infers that it shouldn’t ever end. Many “lifetime” products are actually a fixed number of items spread out over a fixed time period.

See more: behavioral, endowment effect, growth, technological change

Who Still Uses Fax Machines?

After receiving a nomination to a major closet expo, Jay receives a phone call who expects to be full of congratulatory remarks. He instead finds the dial tone from a fax machine that has misdialed the number the intended. Jay, who isn’t the most technologically savvy member of the family, wonders why anyone might still be using a fax machine.

See more: demand, growth, innovation, technological change

Columbia Clothing Coincidence

Jay got new glasses that make him look like an old man but they work really well. So well that he realizes that Gloria’s family members in Columbia are wearing his old clothes. Notice that Gloria says that they sometimes send the clothes back. In the US, people frequently donate clothing to people in less developed countries. Many economists argue that this is counterproductive and leads to a surplus of clothing in these countries. That surplus can hurt markets and cost jobs.

See more: charity, donations, efficiency, emerging markets, gift giving, growth, interdependent utility functions, preferences, utility

Gentrification & Cupcakes

Manny lost Luke in a “sketchy” neighborhood. He and Phil enlist Gloria’s help to track him down. When they arrive in the neighborhood, they find that it has changed quite a bit since Gloria lived there. When searching for a girl, they have the option of visiting one of the four area cupcake stores, each specializing in a different area.

See more: gentrification, growth, imperfect competition, incentives, income inequality, market structures, monopolistic competition, preferences, product differentiation