Acknowledgments -- Introduction -- Creditworthiness and credit risks -- Between promise and peril : credit and debt at the pearl fisheries of South India and Sri Lanka, c. 1800 / Sam Ostroff -- Lenders and borrowers in a non-capitalist economy : Rio de Janeiro in the early nineteenth century /...

In medieval Europe, old coins were frequently declared invalid and exchanged for new ones at fixed rates and dates. Here, the question of whether and when such re-coinage was applied in medieval Sweden is analyzed against the historical record. A theory of how short-lived coinage systems work is...