Contractual Justice: The Rebirth of an Idea

This paper undertakes an examination of the evolution and contemporary application of the concept of “contractual justice” within the framework of Italian contract law. Contractual justice can be defined as a dynamic equilibrium that reconciles the principle of private autonomy with constitutional mandates of social solidarity, good faith, and equity. The paper traces the historical trajectory from classical liberal paradigms that prioritised formal equality towards a modern framework shaped by the Italian Constitution and European law. The study analyses traditional statutory remedies designed to address specific contractual imbalances, including rescission, termination for supervening excessive onerousness, and the judicial reduction of manifestly excessive penalty clauses. Moreover, it emphasises the transformative function of general clauses within the context of recent case law. The principles of objective good faith and the prohibition of the abuse of rights have evolved into potent tools that allow courts to supplement contractual terms, impose duties of cooperation, and recognise obligations to renegotiate long-term agreements disrupted by unforeseeable external shocks. The paper also details a doctrinal shift from the abstract causa to the "causa in concreto", enabling courts to invalidate specific clauses that produce functionally abusive outcomes without discarding the entire agreement. Finally, the paper explores the concept of contractual justice across asymmetric relationships, contrasting general civil contracts and consumer contracts with the emerging “Third Contract” paradigm. The latter protects weaker commercial entities from the abuse of economic dependence. The conclusion drawn by the study is that, while Italian courts lack a generalised power to rewrite economically imbalanced contracts, the legal system effectively employs a multifaceted framework of targeted remedies to ensure substantive fairness.