摘要：Thearticle decribes the evolution of the concepts of 'market' and 'competition' in EU law and practice. The author elaborates on the consequences for antitrust law and the possibilities of future developments. Text of the speech given at the conference "Mercato e Concorrenza", 18 November 2015, organised the Accademia dei Lincei with Economia civile JEL codes : K21, L44, N40
