RT Journal Article SR Electronic A1 Poliak, Miloš A1 Košťálová, Katarína T1 PRINCIPLE FOR DETERMINING THE LEVEL OF REWARD OPERATOR URBAN PUBLIC TRANSPORT JF Doprava a spoje YR 2010 VO 6 IS 2 SP 38 OP 42 UL https://tac.uniza.sk/artkey/das-201002-0006.php AB The paper deals with methods of determining a reasonable profit. It is based on Regulation (EC). 1370/2007. The paper analyzes methods determining of reasonable profit in the following countries: Poland, France, Germany, Switzerland, Netherlands, UK and Spain. Analyzed on the basis of experience it can be stated that the payment is usually associated with some level of risk carrier, whereas transport as such carries the risk.