Abstract. In article value, a place and a role of a principle of causality, and also its specific features in the course of studying of economic life is analyzed. Methodology platform has eclectic nature. In the process research  used methods were selected with reference to mentioned aspect.   
Simultaneously in article display of relationships of cause and effect in economic process reveals specific forms, asymmetry economic causality, is defined borders of consistency and the form of "accident" of a random factor within the limits of the concrete phenomenon and impossibility economic fatalizm etc.

Keywords: causality, methodology, asymmetry, existence, determinism.

JEL Classification Codes: B41