Portrait of Debby Moore

Debby Moore : Consultant

Debby is a Consultant in Oxera’s Competition and Telecoms, Media & Technology teams. Working across the telecoms, media and digital sectors, she specialises in competition issues including mergers, abuse of dominance cases and market reviews. She has drafted expert testimony in antitrust investigations and collective action claims.

Prior to joining Oxera, she was a strategy analyst for Telefónica (UK), gaining a comprehensive understanding of the mobile and fixed telecoms markets.

Debby speaks English.

Tel: +31 (0) 20 888 8387

Debby's specialisms include:

professional experience

  • Advising comparethemarket.com in the context of the UK Competition and Markets Authority’s investigation into its use of most-favoured-nation clauses in home insurance (2020–)

  • Assessed the benefits of social media tools for creative businesses in the EU (2020–21)

  • Advised a North American consumer goods wholesaler in its defence against a collective claim for damages resulting from antitrust infringements (2020)

  • Assessed the impact of extending cross-border access to audiovisual (AV) services in the EU for a group of European AV businesses (2019–20)

  • Assessed the collective damages to UK consumers resulting from anticompetitive practices by a multinational technology company (2019–)


  • MSc Economics, University of Amsterdam, the Netherlands

  • BSc Economics, University of Nottingham, UK