No without being modest, I just got a brain. And these two are only logical options to achieve a corporate "hive" in a dystopic way. Of course we could just give up our own minds and freedom at the next corner ourselves.
If you want the scientific approach take the official article:
http://en.wikipedia.org/wiki/Corporate_nationalism
You might find it "strange" since it breaks a CN down to its basics.
My description follows the ingame debuffs and makes a logical explanation.
And this is WORSE than social facism! Just to make sure you were thinking about Stalinism or Leninism when you said communism right? True communism is neither. They just smeared the name of this utopian kind of goverment. I could call myself a police men wearing their uniform, that does not make me one.
Edit:
Actually the whole CN part reads like a national socialist paper, because the problem of the vague wikipedia article is the many interpretations:
A people focused on the ideal of the group and above the loss of a single person for the goal is CN? Well here are CNs:
Communism, National Socialism, Japanese Imperialism and MANY more. Actually every goverment that does not value personal freedom or individuals over the lives of all the others. Dictatorships aside...
Corporations should work mainly for the national good, rather than the good of their owners?
Seems communism won the CN Award twice. Oh and national socialism too... and lets not forget the former mentioned goverments too again leaving out only the dictatorships by a single group and righteous republics and democracies.
Corporations should be protected from foreign ownership?
Well national socialism scores again! As funny as it seems communism loses here as they are already without ownership of a corporate altogether. The corporation there is not owned by anyone but all the people working there. Further all other ultra national goverments score here too and some forms of dictatorships.
Corporations should (may) be nationalized?
Another score for Communism, National Socialism and all there brethren that does not garant the right of property in disregard to the needs of the people or "group" and all dictatorships are included too.
The state is biased towards corporate interests?
National Socialist? No for once they fail. It is the other way around. Communists? No since there is no real state in true communism. Social Facism scores here again though. And many dictatorships score again too, since focusing on the big corporates to keep their regime running is a standard.
Result:
Damn there are a lot of CNs out there by these scientific rules. Guess there is no real CN goverment considering the different definitions and the many goverments fitting in these categories.