The European Capital Markets Union and the shadow banking system – interconnectedness and contradictions
Abstract
The development of capital markets is crucial to the competitiveness of the European Union. Two EU projects are focused on this: the creation of a Capital Markets Union and the transformation of the EU shadow banking system into a transparent, stable, and well-regulated financial market segment. Despite numerous action plans, programmes, and legislative measures, both projects have achieved only very modest success. In this article, we analyse the two projects together to explore their similarities, interconnectedness, and contradictions. We point out that a series of regulatory changes is not enough to develop and integrate European capital markets; more profound interventions and steps to break entrenched structures are needed.
References
ADRIAN, T.–ASHCRAFT, A. B. [2012]: Shadow banking regulation. The Annual Review of Financial Economics, 4. évf. 99–140. o. https://dx.doi.org/10.1146/annurev-financial-110311-101810.
AFME [2022]: Capital Markets Union – Key performance indicators. Fifth Edition. https://www.afme.eu/media/v5apu1hz/afmecmukeyperformanceindicatorsreportnov22.pdf.
AFME [2023]: Capital Markets Union – Key performance indicators. Sixth Edition. https://www.afme.eu/Portals/0/DispatchFeaturedImages/AFME_CMU_KPIs2023_11.pdf.
AFME [2024]: Capital Markets Union – Key performance indicators. Seventh Edition. https://www.afme.eu/media/edmbujal/afmecmukpis2024061.pdf.
AGRESTI, A. M.–BRENCE, R. [2017]: Statistical work on shadow banking: development of new datasets and indicators for shadow banking. BIS. https://www.bis.org/ifc/publ/ifcb46p.pdf.
ALEXANDER, K. [2015]: Capital Markets Union from the perspective of the banking industry and prudential supervision. Law and Financial Markets Review, 9. évf. 3. sz. 191–195. o. https://doi.org/10.1080/17521440.2015.1084560.
ALLEN, F.–PÁSTOR, L. [2019]: Capital Markets Union: Key challenges. Megjelent: Allen, F.– Faia, E.–Haliassos, M.–Langenbucher, K. (szerk.): Capital Markets Union and Beyond. The MIT Press, Cambridge, MA–London. https://doi.org/10.7551/mitpress/11080.001.0001.
BAILEY, A. [2025]: Challenges to financial stability. Speech given at the Klaas Knot Farewell Symposium. https://www.bankofengland.co.uk/speech/2025/october/andrew-bailey-keynote-speech-at-klaas-knott-farewell-symposium.
BAKK-SIMON, K.–BORGIOLI, S.–GIRON, C.–HEMPELL, H.–MADDALONI, A.–RECINE, F.–ROSATI, S. [2012]: Shadow banking in the euro area: an overview. ECB Occasional Paper, No. 133. https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4022867.
BAN, C.–GABOR, D. [2016]: The political economy of shadow banking. Review of International Political Economy, 23. évf. 6. sz. 901–914. o. https://doi.org/10.1080/09692290.2016.1264442.
BETHLENDI ANDRÁS–MÉRŐ KATALIN [2022]: Measuring shadow banking in Central and Eastern European countries: A new dataset, 2004–2019. Regional Statistics, 12. évf. 4. sz. 112–131. o. https://doi.org/10.15196/RS120405.
BETHLENDI ANDRÁS–MÉRŐ KATALIN–ORLOVITS ZSANETT [2024]: Shadow banking in Central and Eastern Europe: specificities and drivers. South East European Journal of Economics and Business, 19. évf. 2. sz. 13–29. o. https://doi.org/10.2478/jeb-2024-0013.
BRAUN, B.–GABOR, D.–HÜBNER, M. [2018]: Governing through financial markets: Towards a critical political economy of Capital Markets Union. Competition and Change, 22. évf. 2. sz. 101–116. o. https://doi.org/10.1177/1024529418759476.
BUSH, D. [2017]: A Capital Markets Union for a divided Europe. Journal of Financial Regulation, 3. évf. 2. sz. 262–279. o. https://doi.org/10.1093/jfr/fjx002.
DRAGHI, M. [2024]: The future of European competitiveness. Európai Bizottság, Brüsszel. https://commission.europa.eu/topics/strengthening-european-competitiveness/eu-competitiveness-looking-ahead_en.
ECB [2023]: Financial Stability Review. https://www.ecb.europa.eu/pub/pdf/fsr/ecb.fsr202305~65f8cb74d7.en.pdf.
ECB [2024a]: Financial integration and structure in the euro area. https://www.ecb.europa.eu/press/fie/pdf/ecb.fie202406~c4ca413e65.en.pdf.
ECB [2024b]: Strong reasons to support and enhance the Capital Markets Union. Statement by the ECB Governing Council on advancing the Capital Markets Union. https://www.ecb.europa.eu/press/pr/date/2024/html/ecb.pr240307~76c2ab2747.en.html.
ESRB [2016]: Macroprudential policy beyond banking: an ESRB strategy paper. https://www.esrb.europa.eu/pub/pdf/reports/20160718_strategy_paper_beyond_banking.en.pdf.
ESRB [2019]: EU Non-bank Financial Intermediation Risk Monitor. 4. sz. július. https://www.esrb.europa.eu/pub/pdf/reports/nbfi_monitor/esrb.report190717_NBFImonitor2019~ba7c155135.en.pdf?aad1f4a011a6d589537645242475aa89.
ESRB [2024a]: Adverse scenario for the 2024 European Securities and Markets Authority’s money market funds stress-testing guidelines. https://www.esrb.europa.eu/mppa/stress/shared/pdf/esrb.stress_test250107~3bbb22a3eb.en.pdf?d81773d0bf6949cad5e78c890282a7ad.
ESRB [2024b]: A system-wide approach to macroprudential policy. https://www.esrb.europa.eu/pub/pdf/reports/esrb.response_ecconsultation202412~4a44bca53f.en.pdf.
ESRB [2025]: EU Non-bank Financial Intermediation Risk Monitor. 10. sz. szeptember. https://www.esrb.europa.eu/pub/pdf/reports/nbfi_monitor/esrb.nbfi202509.en.pdf.
EUROPEAN COMMISSION [2015]: Action Plan on building a Capital Markets Union. COM(2015) 468 final. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=celex:52015DC0468.
EUROPEAN COMMISSION [2017]: On the mid-term review of the Capital Markets Union. COM(2017) 292 final. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=celex:52017DC0292.
EUROPEAN COMMISSION [2019]: Capital Markets Union: progress on building a Single Market for capital for a strong Economic and Monetary Union. COM(2019) 136 final. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A52019DC0136.
EUROPEAN COMMISSION [2020]: A Capital Markets Union for people and businesses – new action plan. COM(2020) 590 final. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=celex:52020DC0590.
EUROPEAN COMMISSION [2024]: Targeted consultation document assessing the adequacy of macroprudential policies for non-bank financial intermediation (NBFI). https://finance.ec.europa.eu/regulation-and-supervision/consultations-0/targeted-consultation-assessing-adequacy-macroprudential-policies-non-bank-financial-intermediation_en.
EUROPEAN COMMISSION [2025a]: Call for evidence – Ares. (2025) 807910. https://ec.europa.eu/info/law/better-regulation/have-your-say/initiatives/14488-Savings-and-Investments-Union_en.
EUROPEAN COMMISSION [2025b]: EU to boost financial literacy and investment opportunities for citizens. Szeptember 30. https://ec.europa.eu/commission/presscorner/api/files/document/print/en/ip_25_2236/IP_25_2236_EN.pdf.
EUROPEAN COUNCIL [2024]: Strategic Agenda 2024-2029. https://www.consilium.europa.eu/media/yxrc05pz/sn02167en24_web.pdf.
EUROPEAN COURT OF AUDITORS [2020]: Capital Markets Union – Slow start towards an ambitious goal. Special report, No. 25/2020. https://www.eca.europa.eu/en/publications/SR20_25.
EUROPEAN PARLIAMENT [2025]: Draft report on facilitating the financing of investments and reforms to boost European competitiveness and creating a Capital Markets Union (Draghi Report). 2024/2116(INI), https://www.europarl.europa.eu/doceo/document/ECON-PR-770112_EN.pdf.
FSAP [1999]: Implementing the framework for financial markets: action plan. COM(1999) 232 final. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=celex%3A51999DC0232.
FSB [2011]: Shadow Banking: Scoping the issues. A background note of the Financial Stability Board. https://www.fsb.org/uploads/r_110412a.pdf.
FSB [2020]: Global monitoring report on non-bank financial intermediation, 2020. https://www.fsb.org/uploads/P161220.pdf.
FSB [2024]: Global monitoring report on non-bank financial intermediation, 2024. https://www.fsb.org/uploads/P161224.pdf.
GRILLET-AUBERT, L.–HAQUIN, J.-B.–JACKSON, C.–KILLEEN, N.–WEISTROFFER, C. [2016]: Assessing shadow banking – Non-bank financial intermediation in Europe. ESRB Occasional Paper Series, 10. sz. https://www.esrb.europa.eu/pub/pdf/occasional/20160727_occasional_paper_10.en.pdf.
HARDIE, I.–HOWARTH, D.–MAXFIELD, S.–VERDUN, A. [2013]: Banks and the false dichotomy in the comparative political economy of finance. World Politics, 65. évf. 4. sz. 691–728. o. https://doi.org/10.1017/S0043887113000221.
HODULA, M. [2022]: Bringing the flashlight: Shadow banking in European Union countries. Finance Research Letters, 47. köt. 102668. https://doi.org/10.1016/j.frl.2021.102668.
HODULA, M.–MELECKY, A.–MACHACEK, M. [2020]: Off the radar: Factors behind the growth of shadow banking in Europe. Economic Systems, 44. évf. 3. sz. 100808. https://doi.org/10.1016/j.ecosys.2020.100808.
JUNCKER, J.-C. [2014]: A new start for Europe: My agenda for jobs, growth, fairness and democratic change. Political Guidelines for the next European Commission. https://commission.europa.eu/system/files/2019-09/juncker-political-guidelines-speech_en.pdf.
LAGARDE, C. [2025]: Monetary policy and financial stability: Past lessons for future resilience. Speech given at the Klaas Knot farewell symposium. https://www.ecb.europa.eu/press/key/date/2025/html/ecb.sp251003~4eea40331a.en.html.
LAMFALUSSY, A. [2001]: Final report of the Committee of Wise Men on the regulation of European securities markets. https://www.esma.europa.eu/sites/default/files/library/2015/11/lamfalussy_report.pdf.
LETTA, E. [2024]: Much more than a market – Speed, security, solidarity. https://www.consilium.europa.eu/media/ny3j24sm/much-more-than-a-market-report-by-enrico-letta.pdf.
LYSANDROU, P.–NESVETAILOVA, A. [2014]: The role of shadow banking entities in the financial crisis: a disaggregated view. Review of International Political Economy, 22. évf. 2. sz. 257–279. o. https://doi.org/10.1080/09692290.2014.896269.
NOYER, C. [2024]: Developing European capital markets to finance the future. Proposals for a Savings and Investments Union. https://www.tresor.economie.gouv.fr/Articles/e3283a8f-69de-46c2-9b8a-4b8836394798/files/6b8593b5-ca31-45a3-b61c-11c95cf0fc4b.
PETKOVSKI, M.–STOJKOV, A.–KJOSEVSKI, J. [2023]: Investigating the factors influencing shadow banking in EU member states. Eastern European Economics, 62. köt. 6. sz. 694–714. o. https://doi.org/10.1080/00128775.2023.2215217.
PIRES, F. [2019]: Non-banks in the EU: Ensuring a Smooth Transition to a Capital Markets Union. SUERF Policy Note 103. https://www.suerf.org/wp-content/uploads/2023/12/f_8f4d94fa779cb6b74225a9e26c700a39_8061_suerf.pdf.
PIROSKA, D.–EPSTEIN, R. [2023]: Stalled by design: New paradoxes in European Union’s single financial markets. Journal of European Integration, 45. évf. 1. sz. 181–201. o. https://doi.org/10.1080/07036337.2022.2154344.
PORTES, R. [2019]: Interconnectedness: Shadow banking and Capital Markets Union. Megjelent: Allen, F.–Faia, E.–Haliassos, M.–Pietrancosta, A. (szerk.): Capital Markets Union and Beyond. The MIT Press, Cambridge, MA–London. https://doi.org/10.7551/mitpress/11080.001.0001.
POZSAR, Z.–ADRIAN, T.–ASHCRAFT, A.–BOESKY, H. [2012]: Shadow banking. Federal Reserve Bank of New York, Staff Report, No. 458. Revised version. https://www.newyorkfed.org/medialibrary/media/research/staff_reports/sr458.pdf.
SPITZER, K. G.–LOI, G.–SABOL, M. [2025]: How to achieve CMU, after all? An analysis of recommendations for Capital Markets Union in the Draghi, Letta and Noyer reports. European Parliament, EGOV. https://www.europarl.europa.eu/RegData/etudes/IDAN/2024/760263/IPOL_IDA(2024)760263_EN.pdf.
SVIRYDZENKA, K. [2016]: Introducing a new broad-based index of financial development. IMF Working Paper, WP/16/5. https://www.imf.org/en/publications/wp/issues/2016/12/31/introducing-a-new-broad-based-index-of-financial-development-43621.
THIEMANN, M. [2018]: The growth of shadow banking. Cambridge Books. Cambridge University Press, Cambridge.
VEIGA, F. S.–DOS SANTOS, J. N. V. [2018]: The Capital Markets Union in the scope of the European financial system. Revista de Estudos Constitucionais, Hermenêutica e Teoria do Direito (RECHTD), 10. évf. 1. sz. 14–26. o. https://doi.org/10.4013/rechtd.2018.101.02.
VERON, N.–WOLFF, G. B. [2016]: Capital Markets Union: A vision for the long term. Journal of Financial Regulation, 2. évf. 1. sz. 130–153. o. https://doi.org/10.1093/jfr/fjw006.
VON DER LEYEN, U. [2024]: Mission Letter to Maria Luís Albuquerque, Commissioner-designate for financial services and the Savings and Investments Union. https://commission.europa.eu/document/download/ac06a896-2645-4857-9958-467d2ce6f221_en?filename=Mission%20letter%20-%20ALBUQUERQUE.pdf.
WYPLOSZ, C. [2024]: One money, one financial market. The Capital Markets Union. In-depth analysis. Monetary Dialogue Papers of the European Parliament. https://www.europarl.europa.eu/cmsdata/288667/Wyplosz%20Sept%202024%20-FINAL.pdf.





