[dLuna]

To clarify this further.

This is true if the party in question has ordered ballot papers from the central voting authority. This is (strangely enough) a different thing from being a runner in the election.

So "Donald Duck" and "DONALD DUCK" would count the same iff someone has ordered official ballot paper for Donald Duck party (or similar). They would (or at least should) count individually if not.

[eru]

Could I run as DONALD DUCK, if Donald Duck was already in the race?

[dLuna]

Don't know. You do need 1500 signatures or so to run though.