Abstract: The COVID inflation proved once again that understanding the drivers of inflation in real time is challenging. Yet accurate diagnosis is critical: different causes of price increases demand different (…)
This article analyzes the evolution of the Revue économique from its creation in 1950 to 2025. We trace its history, its central place in French economic research, and the transformations of (…)
(with Karl-Martin Ehrhart and Jan Kreiss) Abstract: The winner’s curse is prevalent in empirical common value auctions. Motivated by auctions for renewable energy support, we examine how the number of (…)
Abstract: In this study, we explore interactions between cancer cells by using the hawk–dove game. We analyze the heterogeneity of tumors by considering games with populations composed of 2 (…)
Abstract : In social interactions, humans care about knowing their partner’s face. Some experiments report that facial information facilitates trustworthiness detection, while others find it does not. We add (…)
