Well, it is not a paper "from" University of Zürich - only one of the authors appears to be from ETH Zürich actually, and not from University of Zürich.

Does it hurts?
It is usual that the research is first awarded to the uni of the research leader, which is here Dr. Gervais from ETH Zürich.
ETH Zurich is a science, technology, engineering and mathematics university in the city of Zürich, Switzerland... In the 2020 edition of the QS World University Rankings ETH Zurich has been ranked 6th in the world (2nd in Europe after the University of Oxford),[6] which represents a one place improvement compared to the 2019 edition,[7] and is also ranked 13th in the world by the Times Higher Education World Rankings 2018 (4th in Europe after Oxbridge and Imperial College London).But if you prefer, you can award this research to the third school: HEC Paris... Which is one of the most famous and prestigious french shool of business, ask Maciej if you don't believe me

No seriously Cookiess, do not play this denial game here...