Tamminen, Saara; Han-Hsin, Chang - Valtion taloudellinen tutkimuskeskus (VATT), Government … - 2012
Mark-ups are often assumed to be constant for all firms within a sector in theoretical models. This paper reflects empirically on the distributions of companies mark-ups in order to test this assumption. We use exhaustive, Finnish company level micro-data to calculate the mark-up for each firm....