TY JOUR TI The Industrial Revolution of the 19th Century as a Source of Modern Efficiency Criteria in Retail: From Steam to Big Data KW economic efficiency KW Industrial Revolution KW labor productivity KW capital productivity KW economies of scale KW factor analysis KW DuPont model KW federal retail chains KW digital rent KW cluster approach KW assortment management KW big data JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Kolomiets, V.B. PY 2026 IS 0 PB ITBO University