Theo Vermaelen
Emeritus Professor of Finance
Biography
Theo Vermaelen is an Emeritus Professor of Finance, the UBS Chair in Investment Banking, endowed in honour of Henry Grunfeld, and was the chair of the Finance Area at INSEAD. He taught in the MBA, PhD and Executive Education programmes and was an Academic Director of the Advanced International Corporate Finance programme. He is a graduate from the Department of Applied Economics at the Catholic University of Leuven (Commercial Engineer) and obtained his MBA and PhD in Finance from the Graduate School of Business, University of Chicago.
Professor Vermaelen has taught at the University of British Columbia, the Catholic University of Leuven, the London Business School, UCLA and the University of Chicago. He has published articles on corporate finance and investments in leading academic journals including the Journal of Finance, the Journal of Financial Economics, and the Journal of Banking and Finance. He serves as a co-editor of the Journal of Empirical Finance, an associate editor of the Journal of Corporate Finance and the European Financial Review, and an advisory editor of Teaching and Case Abstracts.
Professor Vermaelen is a consultant to various corporations and government agencies and a Programme Director of the Amsterdam Institute of Finance.
Professor Vermaelen has taught at the University of British Columbia, the Catholic University of Leuven, the London Business School, UCLA and the University of Chicago. He has published articles on corporate finance and investments in leading academic journals including the Journal of Finance, the Journal of Financial Economics, and the Journal of Banking and Finance. He serves as a co-editor of the Journal of Empirical Finance, an associate editor of the Journal of Corporate Finance and the European Financial Review, and an advisory editor of Teaching and Case Abstracts.
Professor Vermaelen is a consultant to various corporations and government agencies and a Programme Director of the Amsterdam Institute of Finance.
Latest posts
Biden’s Misguided Tax on Share Buybacks
Theo Vermaelen
The Biden administration’s ideological distaste for companies purchasing their own stock may do more harm than good.
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Too Many ESG Funds Mislead Investors
Theo Vermaelen
Regulatory reckoning with ESG funds does not go far enough.
Don’t Kill Share Buybacks
A. Bonaimé, T. Vermaelen
New proposed restrictions on companies buying back their own stock would likely backfire.
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A Sign of the Times: The ESG Buyback
Theo Vermaelen
Using ESG sensitivities to market financial products.
When Do Managers Have an Information Advantage Over Analysts?
Theo Vermaelen
The role of network centrality in timing buybacks.
Social Capital Makes the Difference Between ‘Good’ and ‘Bad’ Buybacks
S Huang, K Snellman, T Vermaelen
Executives who respect both the letter and the spirit of ethical norms aren’t born – they’re shaped by their home communities.
COVID-19: Four Reasons for Optimism About the Stock Market
Theo Vermaelen
Although this economic crisis is unique, there is good news from the recent and distant past.
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The Problem With Politically Motivated Funding Boycotts
Banks that refuse to back controversial companies create space for less fastidious lenders to step in – and to gain advantage.
BRT: A New View of Corporations and Capitalism
Theo Vermaelen & N. Craig Smith
Our experts respond to the Business Roundtable's revised statement of the purpose of a corporation.
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BRT: The Fuzzy Purpose of the Corporation
The Business Roundtable’s statement confuses rather than clarifies.
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Fact and Fantasy About Buybacks: The International Evidence
Share repurchases are good for long-term shareholder value globally.
The Stock Market’s Potential as a Wealth Equaliser
Nudging people to invest in the stock market could reduce wealth inequality.
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Response to Henning Huenteler: Use Climate Funds to Deal With Consequences
The amount of money needed to comply with Paris Agreement would be better spent on funds that will alleviate climate change damage.
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Trump’s Climate Policy is Based on Cost-Benefit Analysis
President Trump’s decision to withdraw the U.S. from the Paris accord is based on economic arguments.
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The Future for Share Buybacks Under Trump
Despite his protectionist tone, some of President Trump’s proposed policies indicate a positive environment for buybacks ahead.
Unilever: Why Firms Should Maximise Shareholder Value
If firms lose sight of shareholder value maximisation, they make themselves vulnerable to takeover.
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Is Hillary Clinton Right About Share Buybacks?
Theodoros Evgeniou & Theo Vermaelen
Share buybacks do not undermine long-term shareholder value.
Gender Diverse Boards May Have Less Inside Information
Theos Evgeniou & Theo Vermaelen
Gender diverse boards are less likely to use share buybacks to buy undervalued shares and achieve excess returns, than male-dominated ones, which may have better access to information networks.