Portrait of Mariam Dehghan

Mariam Dehghan : Consultant

Mariam is a member of Oxera’s Energy and Competition teams. She has worked extensively on competition cases and impact assessments in the energy sector, with a focus on renewable energy technologies. She works with clients from across the EU, including government ministries and multinational corporates. 

Mariam completed the MSc Economics at the London School of Economics in 2018, where she also taught micro- and macroeconomics. She has previously worked in financial services, analysing market risks.

Mariam speaks English, and German.

Tel: +44 (0) 20 7776 6631

Mariam's specialisms include:

professional experience

  • Litigation support to a claimant evaluating the damages resulting from the roll-on, roll-off shipping cartel (2020–)

  • Assessment of distortions to competition in the British rail sector (2020–21)

  • Impact assessment and policy advice on reaching net zero carbon emissions in a European jurisdiction by 2030 (2019–21)

  • Advice to a company in the telecommunications sector in relation to FRAND licensing of its 2G, 3G and 4G standard essential patents (2020)

  • Litigation support to a claimant in evaluating the damages resulting from a European cartel in the power cables market (2020)

  • Impact assessment and advice on regulatory design for the Dutch Ministry of Economic Affairs and Climate (2019–20)


  • MSc Economics, London School of Economics and Political Science, UK

  • BSc International Economic Studies, Maastricht University, the Netherlands

Latest Insights:  Mariam Dehghan

Lockdowns related to the COVID-19 pandemic have had a significant impact on the energy sector. Italy was the first European country to be significantly affected by the COVID-19 pandemic and…
The energy sector across Europe faced a shock as lockdowns of varying severity were established in response to the COVID-19 pandemic. These shocks were mainly caused by the sudden reductions…