Starting from the non-economic dimensions of business, the article presents a series of obligations of enterprises that aim to protect values and responsible business conduct, as reflected in the regulation of foreign direct investment and in the regulation of due diligence in matters of corporate sustainability.These obligations, however non-economic they may seem, can have profound consequences for enterprises, including economic ones.

This paper is addressed to those interested in and involved in the application of the legal norms regulating competition and it aims to make a brief presentation of a key-concept for the enforcement of the competition law – the relevant market. The presentation is a panorama of all the essential aspects of the concept – those on which the concept is based, composed of and to which the concept is directed – but without any assumption that the p...