🛠️ Invention or technique

Marine insurance

Seguro marítimo

Date
1347 · confidence high
Place
Genoa, Italy
Credited to
Genoese merchants (earliest surviving policy, 1347)
Field
Communication

What it is

A contract by which an insurer charges a premium and assumes the loss of the ship or its cargo. It separates risk from commercial capital.

What it led to

  • the expansion of long-distance trade with risk spread out
  • actuarial calculation and the Lloyd's insurance market
  • maritime law and the Barcelona ordinances (1435)
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