... argued that some debts are odious and therefore unenforceable He classified odious debts into three categories, namely “war debts”, “subjugation debts” and “regime debts.”23 1.1.1 War debts Sack defined ... of Law- and- Economics (Graduiertenkolleg Recht und Ökonomik) of the University of Hamburg My first acquaintance with law- and- economics began as a student of the European Master of Law- and- Economics ... of the law- and- economics conferences in Madrid, Copenhagen, Rome, Kassel, Prague and the summer schools in Gerzensee, St Gallen, Corsica and our own Institute's Summer School in Law- and- Economics...