Portrait of Mark Choo

Mark Choo : Consultant

Mark is a member of Oxera’s Competition and Efficiency teams. He has been involved in quantitative analysis across a range of projects, including merger analysis, efficiency benchmarking and market investigations.

Mark joined Oxera in 2017, after completing a Masters in Economics at the London School of Economics. He also has previous experience in economics consultancy and at the Institute of Fiscal Studies (IFS).

Mark speaks English.

Tel: +44 (0) 20 7776 6616

Mark's specialisms include:

professional experience

  • Assessment of the extent of competition between airports in Australia for an Australian airport (2018–)

  • Advice to a digital platform in the context of an investigation by the UK Competition and Markets Authority into a potential Article 101 infringement (2018–)

  • Advice to UK water companies in the context of cost assessment modelling for the 2019 price review (2017–)

  • Merger advice on a UK groceries merger (2017–18)

  • Advice to a European water regulator on cost assessment and efficiency benchmarking (2017–18)


  • MSc Economics, London School of Economics

  • BSc Economics, University College London