The answer depends almost entirely on the exact nature of the political and economic system.
1. Who controls the robots? Do people have equal shares of robotic resources? To what level can they perform business and advance their resources?
2. Who checks violation of the law? How does one pay for mistakes? The robots?
3. Who makes laws? Can laws be changed? By the international authority? Or are the permanent? Who keeps them permanent?
4. Who forms this international survey you talk of? Robots? People who are considered moral (but could be deceptive)? Elected representatives?
5. Is there a motive to even have currency?
It is nearly impossible to create a perfectly equal society. If you are hypothetically making one, please specify so.
Edit
I am answering keeping the OP's reply in mind....
As long as people can advance their resources legally (in other words, perform business), capitalism is inevitable. It will be quite similar to our world economically, where the smartest people will eventually earn the most amount of money, along with a few lucky people. 207
Terrorism will be a major problem, assuming that nuclear weapons have been thoroughly researched by then.
You mentioned that those who developed robots are responsible for them. I assume that it is legal for individuals to develop robots. Each country will use robots for the army (if we still require manpower in futuristic military).
Corruption will still exist. People with money will get away more lightly.
They have the same possible judgement. If I am to take that literally, every human has the same opinion on every issue, eliminating the need for such a body. Further, it is fundamentally against human nature, so the humans become kind-of robots themselves.
If difference of opinion is still possible though, it depends on who is in power. Democracy will work as well in the future as it does now, some countries will have really good systems, some will not. If the international system is really good, they will soon let out total control to the robots (as long as the First Law of the robots, of not harming humans and not having an individualistic greed, cannot be broken). This will completely revolutionise the society (in which case, ignore the above answer). 207