Volume X: Restitution - Unjust Enrichment and Negotiorum Gestio | Chapter 4 (1995): Unjust Enrichment in Eastern European Countries

65. – In all the legal systems analysed a number of preconditions must be satisfied before a duty is imposed on the party enriched to restore to the party impoverished the gain he has acquired. The basic preconditions which are generally accepted include: enrichment, impoverishment, a connection between them, and a lack of legal ground for the enrichment (i…