Greg Houston has directed a wide range of competition and regulatory economics assignments since joining NERA in 1989. His work in the Asia Pacific region principally revolves around the activities of the Australian Competition and Consumer Commission, the New Zealand Commerce Commission and other antitrust agencies, many of whom also number amongst his clients. Greg has advised clients on merger clearance processes, on access to bottleneck facilities, and enforcement proceedings involving allegations of predatory pricing, anti-competitive bundling and price fixing. His industry experience spans the electricity and gas sectors, payments networks, retailing, telecommunications, scrap metal, aviation, rail transport, port services and waste water treatment. Greg Houston has acted as expert witness in antitrust and regulatory proceedings before the courts, in various arbitration and mediation processes, and before regulatory and appellate bodies in Australia, Fiji, New Zealand, the Philippines and the United Kingdom.