6. Entry, external shocks, and change within the industry are the most common causes of cartel breakdown, According to their review of the empirical cartel literature, bargaining problems were a more frequent cause of breakdown than cheating.
6. L &apos; accès aux marchés, les chocs extérieurs et les changements survenus dans le secteur considéré sont les causes les plus courantes de la dissolution d &apos; une entente.