marxian

Of, pertaining to, or influenced by the 19th-century philosopher Karl Marx and his political and economic theories; now often distinguished from Marxist by the nuance that one does not necessarily adhere to Marxism itself.

But to use game theory in a Marxian setting requires more that simply adopting the tools and methods of non-cooperative game theory, root and branch.

Of, relating to, or characteristic of the Marx Brothers or their films.

A Marxist.

Hannan turned from the piano and said, winking at the others: "Mac thinks a Marxian is somebody who went to St Mark's school."