Our article for the LSE Business Review blog on the research paper covering the European Capital Markets Union reforms is available here: https://blogs.lse.ac.uk/businessreview/2019/05/23/the-unfinished-business-of-the-eus-capital-markets-union/.
Link to the full paper here: https://trueeconomics.blogspot.com/2019/04/2419-capital-markets-union-action-plan.html.