2027: American Finance Association (AFA) 2027 (scheduled)*
2026: European Finance Association (EFA) 2026 (scheduled)*
2026: GRASFI 2026 (scheduled)*
2026: CFA Society Germany Webinar
2025 FS-UNEP Brown Bag Seminar*
2025: 7th Erasmus Corporate Governance Conference in Rotterdam, conference
2025: CFA Society Switzerland Webinar
2025: CFA Society Slovakia: ESG Investment Summit, conference
2025: Sustainable Finance Brown-Bag Seminar, University of Hamburg
2025: Asia-Pacific Corporate Finance Online Workshop (ACFOW)
2024: Finance Research Seminar at the University of Bern
2024: University of St. Gallen, seminar
2024: University of Liverpool, seminar
2024: European Finance Association (EFA) 2024, session chair
2024: CFA ESG Conference Zurich, conference
2024: CFA Society Slovakia: ESG Investment Summit, conference
2023: University of Virginia, Darden School of Business, seminar
2023: Cornell University, SC Johnson College of Business, seminar
2023: Manchester University, seminar
2023: Professional Risk Managers’ International Association (PRMIA) Thought Leadership Webinar titled “ESG ratings are worse than you think!”
2023: Slovak University of Technology (STU), workshop
2023: Technical University of Kosice (TUKE), seminar
2023: University of Hong Kong, seminar
2023: ESG Investment Summit by the CFA Society Slovakia, keynote
2023: American Finance Association (AFA), conference
2022: Copenhagen Business School (CBS), seminar
2022: European Commission (GD FISMA), multiple invited talks
2022: 4th NTHU Symposium on Sustainable Finance and Economics, virtual
2022: Tilburg University, seminar
2022: 3rd Endless Summer Conference on Financial Intermediation and Corporate Finance, conference
2022: Workshop “Financial Regulation – Going Green” at Goethe University, workshop
2022: 2nd NTHU Symposium on Sustainable Finance and Economics, virtual
2022: Cornell University ESG Investing Research Conference, conference*
2022: European Financial Management Association (EFMA), conference
2022: National Bank of Slovakia (NBS), seminar
2022: SFS Cavalcade North America 2022, conference*
2022: CFA Society Slovakia: ESG Investment Summit, conference
2022: Corporate Governance Symposium 2022 by Weinberg Center & ECGI, conference
2021: HEC Paris, S&O Institute Lunch Seminar, seminar
2021: Humboldt University of Berlin, seminar
2021: University of Bern, seminar
2021: 27th Annual Meeting of the German Finance Association (DGF), conference
2021: UN PRI Academic Network Week 2021, conference
2021: Frankfurt School of Finance & Management Conference on ESG Ratings, conference
2021: 13th Annual Alliance for Research on Corporate Sustainability (ARCS) Research Conference, conference*
2021: Professional Risk Managers’ International Association (PRMIA) Thought Leadership Webinar, webinar
2021: Asian Bureau of Finance and Economic Research (ABFER) Annual Conference, conference
2021: University of Oxford - Saïd Business School, seminar
2021: University of St. Gallen, seminar
2021: Fondazione Eni Enrico Mattei, webinar
2020: University of Southampton, seminar
2020: Frankfurt School of Finance & Management Brown Bag Series, seminar
2020: Junior European Finance Seminar, seminar
2020: Frankfurt School of Finance & Management, seminar
2020: INSEAD, seminar
2020: Goethe University Frankfurt am Main, seminar
2020: American Finance Association (AFA) PhD Student Poster Session, poster session
2019: SFI Academic Job Market Workshop, workshop
2019: European Finance Association (EFA), conference*
2019: LSE PhD Seminar, seminar
2019: SFI Research Days, conference
2019: Drexel Corporate Governance Conference, conference*
2019: Western Finance Association (WFA), conference
2019: EPFL-UNIL Brown Bag Series, seminar
* by a co-author
2026: European Winter Finance Summit (EWFS), Saas Fee, Switzerland
2025: European Winter Finance Summit (EWFS), Zürs, Austria
2024: European Winter Finance Summit (EWFS), Davos, Switzerland
2023: Annual Research Conference at the Nederlandsche Bank (DNB), Amsterdam, Netherlands
2023: CEPR 9th IWH-FIN-FIRE Workshop, Halle, Germany
2023: European Finance Association (EFA), Amsterdam, Netherlands
2023: University of Luxembourg, 2nd Conference in Sustainable Finance, Luxembourg
2023: Workshop on “Shareholder Voting, Proxy Voting Guidelines, and Proxy VotingAdvisors”, Zurich, Switzerland
2022: European Financial Management Association (EFMA), Rome, Italy
2022: Financial Intermediation Research Society (FIRS), Budapest, Hungary
2022: Global Corporate Governance Colloquium (GCGC), Oxford, United Kingdom
2022: European Winter Finance Summit (EWFS), Zermatt, Switzerland
2022: American Finance Association (AFA) Annual Meeting, virtual
2021: 27th Annual Meeting of the German Finance Association (DGF) 2021, Innsbruck, Austria
2021: SAFE Policy Workshop on Green Finance, Frankfurt am Main, Germany
2021: Junior European Finance (JEF) Seminar on Banking and Impact Investing, virtual
2021: China International Conference in Finance (CICF), virtual
2021: 11th Biennial Conference of the Czech Economic Society (CES), virtual
2021: Junior European Finance (JEF) Seminar, virtual
2020: Swiss Finance Institute (SFI) Research Days, virtual
Invited expert contributing research insights on ESG ratings and sustainable finance to European policy discussions (DG FISMA of the European Commission). Regulation (EU) 2024/3005 of the European Parliament and of the Council of 27 November 2024 on the transparency and integrity of Environmental, Social and Governance (ESG) rating activities, and amending Regulations (EU) 2019/2088 and (EU) 2023/2859
Research Paper Featured in MIT Sloan Office of Communications: “New MIT Sloan study discovers ‘widespread and repeated’ retroactive changes to ESG scores” (2022).
Research Paper Featured in Responsible Investor: "Refinitiv made ‘widespread’ and unannounced revisions to historical ESG ratings, study finds" (2022)
Research Paper Featured in Principles for Responsible Investment (PRI) Blog: “Rewriting history II: The (Un)Predictable Past of ESG Ratings” (2021)
Research Paper Featured in Harvard Law School Forum on Corporate Governance: “Rewriting History II: The (Un)Predictable Past of ESG Ratings” (2020)
Research Paper Featured in Harvard Law School Forum on Corporate Governance: “Why Are Firms with More Managerial Ownership Worth Less?” (2019)