Abstract. Historical dynamics of a competition and monopoly are analyzed in logic order from the theoretical point of view in this article. It is necessary to note, that comparison of dynamics of a competition and monopoly was various under various historical conditions.
From this point of view, an opportunity to reveal periodical objective laws the important condition during research of process of historical changes of attitudes of a competition and monopoly. These objective laws have not been investigated in the economic literature.

Keywords: dynamics of a competition and monopoly, historical conditions, monopolistic competition, anti-monopoly policy, monopolization of production
JEL Classification Codes: D41