Diane holds Master's degrees in Mathematics from Paris Dauphine University and Economics from the Barcelona School of Economics, as well as a certificate in Public Policy from the London School of Economics. Before joining the JRC, she was an intern at the United Nations Industrial Development Organization (UNIDO) and worked as a Market and Liquidity Risk Analyst at Amundi Asset Management.
Diane's research focuses on Behavioural and Experimental Economics, with a particular emphasis on Public Policy. Her interests include understanding how economic research and policy-making intersect, and she has worked on projects utilizing experimental methods such as surveys and regression analysis.

Her current research agenda includes exploring topics related to Artificial Intelligence, with a specific focus on investigating trust and fairness in AI-driven educational systems.