%0 Journal Article %T CLUSTER-BASED ASSORTMENT OPTIMIZATION STRATEGIES IN FMCG: AN EMPIRICAL ASSESSMENT OF IMPACT ON PROFITABILITY (EBITDA) AND LOSSES IN RUSSIAN RETAIL CHAINS VITALIY BORISOVICH KOLOMIETS %A Kolomiets, V.B. %K FMCG retail, cluster analysis, dynamic clustering, assortment optimization, losses management, fresh produce (FRESH), operational efficiency, EBITDA, refrigerated display cases, A/B testing, empirical research, Russian retail chains %J JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT %D 2025 %N 0 %P 20 %I ITBO University