Os atrasos nos aeroportos segundo Gary Becker

 "Why Air Transportation Delays? Becker

The past few years, and especially this summer, has seen loud and frequent complaints against American airlines because of flight delays, cancelled flights, lost baggage, poor on-board service, overbooking, and other problems. Only 68% of airline flights were on time in June, down from 73 % a year ago, and complaints in June rose almost 43% compared with June 2006. Let me try to add to Posner’s fine discussion about why this has been happening. (…)"