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Lionel Ebener

Lionel Ebener

Vice President, MSCI Research

Lionel Ebener is responsible for the construction and rebalancing methodologies of MSCI’s ESG equity indexes. Previously, he worked as a corporate-governance analyst at Ethos Foundation. Lionel holds a master’s degree in economics and management from the University of Geneva and is a CFA® charterholder.

Research and Insights

Articles by Martin Gyugyi

    Feeling Déjà Vu After 25 Years?

     6 mins read Blog | Mar 24, 2025 | Donald Sze, Martin Gyugyi

    The pullback in U.S. mega-caps coincides with the 25th anniversary of the dot-com bubble’s peak. The parallels between then and now are striking. However, today’s top-performers exhibit higher profitability, stronger growth and lower valuations than their dot-com counterparts.