Mingarelli, Luca; Wendelborn, Jonas; Shakir, Tamarah - In: Aussenwirtschaft 73 (2023) 1, pp. 57-64
A survey of the most prominent definitions of zombie firms, together with their replication on a common dataset for euro area firms spanning the years 2004-2019, shows limited overlap and low comparability in the sets of firms identified by several prominent studies. Such low comparability...