Naoum, Vasilios-Christos; Papanastasopoulos, Georgios A.; … - 2021
This study provides international empirical evidence for the asymmetric cost behavior of the cost of goods sold and the operating expenses in the context of the European non-listed firms. We employ a data sample of 4,177,625 firm years observations from Amadeus Database for the period 2009-2017...