The demand substitutability of the goods and services will help in defining the product market and it can be access by the ‘hypothetical monopolist’ test or the ‘SSNIP’ test .[80] Relevant geographic market[edit] The potential entry by new firms and expansions by an undertaking must be taken into account,[86] therefore http://prbookmarkingwebsites.com/story6509755/una-revisión-de-monopoly-casino