EN
Regulator is a deliberately chosen design information, created to designate businesses to the area of freedom. Financial regulators of companies determines the rules for the operation in terms of income and expenses. Functional regulation of public transport concern social objectives. The regulating competition is a fundamental regulator in public transport. The provision of public services is possible when operator win the tender, which an essential element of the offer is the cost of realization. This causes a reversal of the philosophy of the financial optimization in calculating financial results public operators, because procedure of financial results calculation starts not from incomes but starts from costs of realization.