Economics 1st Edition by Dean Karlan,Jonathan Morduch

تمرين 11

Toni and Kala are new coworkers. They make a plan to go out together every Thursday night. On their first Thursday night out, Toni buys a pitcher of beer and shares it with Kala. Kala is excited to discover that her Thursday night outings will include free beer as well as a way to have fun with her new coworker. Explain why Kala is likely to be disappointed.