This comprehensive book studies the effect of competition law in Ireland and within the wider context of the EU. The clear and comprehensive coverage includes anti-competitive arrangements, abuse of a dominant position, plus specific arrangements and practices such as cartels, agency and distribution agreements, mergers and acquisitions, joint ventures, trade associations, intellectual property arrangements, franchising, pricing, trading conditions and advertising. Key features include information on the role of the State and of the public authorities, and a complete section on practice and procedure. A valuable tool for practitioners, businesses and students alike.