Joanna Piechucka

Joanna Piechucka is a research associate at the German Institute for Economic Research (DIW Berlin) and fellow at the Berlin Center for Consumer Policies (BCCP). Her research focuses on competition policy and regulation. She has experience in the context of merger and antitrust proceedings, as well as ex post evaluation of State aid rules. Joanna holds a PhD in Economics from the Paris School of Economics.

Antitrust and Competition

Concentration in the EU: Where It is Increasing and Why

Pauline Affeldt

Increasing concentration is not unique to the US—recent studies show that concentration is rising in Europe as well, although to a lesser extent than...

Joanna Piechucka

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