Pobiianska N. Recognition of an economic obligation invalid as a way of protecting the rights and interests of economic entities

The dissertation is an independent completed scientific work devoted to the complex study of the economic and legal regulation of the recognition of economic contracts invalid as a way to protect the rights and legitimate interests of business entities. The dissertation is devoted to theoretical and practical problems of regulation of the grounds and consequences of the recognition of an economic obligation invalid. The concepts and signs of invalid and insignificant economic obligations were defined, as well as their form and consequences of violations of the requirements of their conclusion, in the sphere of legal regulation of recognition of economic obligation invalid and the application of legal consequences of nullity. The priority directions are defined and proposals for improving and ensuring the efficiency of business entities’ activity during the analysis of the draft contracts are formulated, assessing the risks of economic activity, in particular, the existence of the grounds and consequences of the recognition of contracts invalid, taking into account changes in the current legislation. Key words: legal basis for invalidity of an economic obligation, legal basis for invalidity of economic obligation, challenge and indisputable legal basis for invalidity of economic obligation, malicious agreement of the party's representative with the counterparty, error, deception, influence of difficult circumstances and adverse circumstances the powers of the authorized person, unilateral and bilateral restitution, property liability, confiscation.