Sultan-Zade continued to work in the Soviet banking apparatus until 1927, taking time in 1926 to edit a financial reference book prepared in conjunction with a number of Soviet economists. He was also called upon at least once to provide expert analysis on Iranian events. Despite his presence at a December 1925 meeting on the Iranian situation, Sultan-Zada was not regarded as a leading voice on Iranian affairs after his removal from ECCI in 1923, having been replaced by a new cohort of Russian specialists on the region.Chaqueri, "Sultanzade: The Forgotten Revolutionary Theoretician of Iran," pg. 223.
