Selective initiation into the Mafia serves as an efficient behavioral guarantee

Evidence

Even though it ultimately prevents economic development, the mafia market has its own intrinsic tenacity. It is an equilibrium: no one has an immediate interest to behave differently and fight it even if one sees its drawbacks. Miserable and unreliable it may be, but the mafia’s protection succeeds in making a profit from distrust, thus satisfying the interests of many. — Diego Gambetta, The Sicilian Mafia The Business of…, 28 (#corroborates, via linked claim)

Categorization

  • XREF: connects to: Mafia norms function as a self-perpetuating Nash equilibrium; Entry into the mafia requires inherited skills or psychopathy plus no better options; The mafia persists as a stable equilibrium that profits from distrust — Diego Gambetta, The Sicilian Mafia The Business of…, 28 (+4 more)

Broader Connections