Cartel regulations chiefly guard the shared protection trademark
Evidence
As a result, there is a joint interest in its preservation. The cartel created after the Second World War and the regulations it introduced were largely devoted to that purpose: to keep the reputation good, to regulate entry, to discourage impostors who might want to make unlicensed use of the trademark. — Diego Gambetta, The Sicilian Mafia The Business of…, 406
Categorization
Category: Causal Relationships