Mira: The topic of supervision of markets and enforcement of norms and policies in the EU is an exciting, yet complex one to discuss, to design and to research (see my new chapter in Maggetti et al. 2022 aiming at capturing all relevant elements and dilemmas). The classic debates concern such pertinent issues as to which types of supervision – public and/or private, EU and/or national, compliance and/or deterrent oriented, to name but a few – should be most optimal to ensure specific policy goals and promotion of values. Next to these, new trends and challenges – globalisation and digitalisation of markets and hence enforcement, promoting sustainability and yet competitive businesses, etc. – add to the ‘to do’ list for researchers and practitioners. Knowledge accumulation and exchange on these questions across jurisdictions, policy fields and disciplines are thus essential to advance academic and policy debates, and this blog post aims to contribute to this. It shows the pertinent research and policy questions and research conclusions of five 2022 LLM Law & Economics master graduates who have written their impressive master theses on the topics of their choice in the area of supervision of markets, enforcement and agencies under my supervision. Their results and suggestions for future research on integer (banking) supervision, sustainable, fair (digital) competition and finance are impressive and aim to promote achieving policy objectives and boost further research attention and discussion in enforcing the areas of banking, financial, digital markets and sustainability goals and beyond.