This book investigates whether national courts could and should import innovative solutions from abroad in the adjudication of complex legal disputes. Special attention is paid to the concept of "legally relevant damage" and its importance in overcoming the deadlock created by the category of "pure economic loss" in the Portuguese and German tort law systems. These systems are essentially based on the concept of unlawfulness ("Rechtswidrigkeit"), which limits the compensation for pure economic loss to where a protective rule is infringed. These losses have nevertheless been compensated for...