To recline or not to recline? In early 2020, a passenger on an American Airlines flight was caught on video continuously punching the back of the seat in front of him, in which another passenger sat in the reclined position.

The video went viral and sparked a national debate on whether passengers should recline their seats. Who is entitled to the 2 inches of space directly behind the airplane seat? Using the Coase theorem, recommend one remedy that can provide an efficient solution to this problem.