May 6, 2025 2nd Welfare & Policy Conference 2025, Bordeaux - "Politicians’ Social Media Discourse Strategies - Twitter and the French 2022 Legislative Elections" May 30, 2024 Economics PhD meeting 2024, Paris Saclay University - "Twitter, Topics and the French 2022 legislative election" Jul 16, 2019 UNCTAD 2019 - "Non-Observed Economy in National Accounts"