“…Ferguson, Jones, and Stewart (2000) observe that teams, "through the medium of the league, jointly promulgate rules that determine, in general, interteam behavior and, more specifically, the amount of output to be produced (number of games), all entry conditions, the negotiation and disposition of all national media contracts, interteam revenue sharing, and the basic conditions of player employment," whereas each team simultaneously "is explicitly recognized as a spatial monopolist, setting its own output prices, negotiating local stadium and media contracts, and dealing with players within the general limits set by league-wide rules." (p. 422) They argue that Major League Baseball acts as a cartel in setting rules that restrict teams' willingness to pay for players and impose costs on the transfer of players between teams, but within the cartel, each MLB team acts like a price-taker in the market for player services.…”