Specific of using mixed concession in USSR's foreign trade

The article analysed the practice of using mixed concessions in USSR in the 1920th. Trade concessions dominated the joint export among the all concessions enterprises, and also were stable source of taking foreign current to the country and also promoted «currency problem» remission in the second part of the 1920th. Using positive experience of mixed trade companies' functions during the period will promote to forming of an effective mechanism of the state-private partnership in modern Russia.