Protection substitutes for trust when trust is lacking in transactions

Evidence

In every transaction in which at least one party does not trust the other to comply with the rules, protection becomes desirable, even if it is a poor and costly substitute for trust. This book shows that mafia protection fulfills this role, albeit in an erratic and limited fashion. The market is therefore rational in the sense that there are people who find it in their individual interest to buy mafia protection. While some may be victims of extortion, many others are willing customers. … There is a propensity to reduce cognitive dissonance by reverting to the view of mafiosi as mere extortionists. — Diego Gambetta, The Sicilian Mafia The Business of…, 13

Categorization

Category: Causal Relationships

• XREF: This is Gambetta’s causal mechanism: trust deficit in transactions creates demand for third-party enforcement — exactly the reader’s analytical bridge to Milgrom’s private judges.
• QUESTION: The claim that ‘many others are willing customers’ is empirical — how does one distinguish willing customers from coerced payers in practice?

Related

• Mafia protection is a demanded commodity substituting for trust (similarity 0.90)
• Mutual distrust in a transaction generates demand for a third-party guarantor (similarity 0.87)
• Demand for protection does not guarantee supply of a mafia (similarity 0.85)
• Mafia protection is never fair or universal and ranges from genuine enforcement to extortion (similarity 0.82)
• Buying protection against oneself signals credibility and creates a new efficient equilibrium. (similarity 0.82)
• A free market in quality can dissolve the demand for mafia protection (similarity 0.82)
• Selling guarantees rather than information is what produces mafioso behavior (similarity 0.81)
• Protection supply can create its own demand rather than merely meet it. (similarity 0.81)
• Legally enforced inspection lowers trust needs; tax avoidance drives illegal-exchange demand for guarantors (similarity 0.81)
• Mafia protection signals that distrusting others is rational (similarity 0.81)
• The mafioso profits directly from maintained distrust in the market. (similarity 0.81)
• Thieves need protection as badly as their victims do (similarity 0.80)
• Mafia protection requires maintaining relations with the underworld it polices (similarity 0.80)
• Protection is a market where mafiosi may reject customers or bestow protection as gifts. (similarity 0.80)
• Mafia protection makes distrust self-perpetuating and endogenous. (similarity 0.80)

Broader Connections

• Law substitutes for trust where trustworthiness fails against endgame incentives #corroborates (0.90) — Russell Hardin, Trust and Trustworthiness, 328
• Protected systems can replace trust with probability calculations #expands (0.85) — Niklas Luhmann, Trust and Power, 318
• Institutions substitute for the need to trust in risky interactions #corroborates (0.85) — Russell Hardin, Trust and Trustworthiness, 508
• Mutual distrust in a transaction generates demand for a third-party guarantor #exemplifies (0.78) — Diego Gambetta, The Sicilian Mafia The Business of…, 35
• Trustworthiness enforced only by contract threats is not genuine trust #expands (0.75) — Russell Hardin, Trust and Trustworthiness, 251
• Chronic mutual distrust in protection markets requires unambiguous commitment markers #exemplifies (0.72) — Diego Gambetta, The Sicilian Mafia The Business of…, 404