Formula One Management chief executive Ecclestone revealed he had warned head of Mercedes Motorsport Toto Wolff that change could be on the way.
'I told Toto not to think about banking any money yet,' Ecclestone told The Times.
'I am going to have a good look at how things work to see if I can come up with something more equal for all the teams.'
Ecclestone is considering a system like that in football's Premier League where all 20 teams receive an equal share of revenue from TV coverage as well as prize money.
Ecclestone added: 'The Premier League has a good way of distributing the prize money, so maybe that could work for us.
'There will be people who will like it and people who won't like it, and people who will suffer.'
In figures published by Autosport magazine in April, Ferrari is set to receive £143million this year and Manor £35m.